






| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/332,632USD614588S1 (en) | 2009-02-20 | 2009-02-20 | Load control device |
| US29/358,022USD627309S1 (en) | 2009-02-20 | 2010-03-22 | Load control device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/332,632USD614588S1 (en) | 2009-02-20 | 2009-02-20 | Load control device |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/358,022DivisionUSD627309S1 (en) | 2009-02-20 | 2010-03-22 | Load control device |
| Publication Number | Publication Date |
|---|---|
| USD614588S1true USD614588S1 (en) | 2010-04-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/332,632Expired - LifetimeUSD614588S1 (en) | 2009-02-20 | 2009-02-20 | Load control device |
| US29/358,022Expired - LifetimeUSD627309S1 (en) | 2009-02-20 | 2010-03-22 | Load control device |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/358,022Expired - LifetimeUSD627309S1 (en) | 2009-02-20 | 2010-03-22 | Load control device |
| Country | Link |
|---|---|
| US (2) | USD614588S1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD626092S1 (en) | 2010-02-23 | 2010-10-26 | Lutron Electronics Co., Inc. | Tabletop remote control keypad |
| USD627309S1 (en)* | 2009-02-20 | 2010-11-16 | Lutron Electronics Co., Inc. | Load control device |
| USD627307S1 (en) | 2010-03-12 | 2010-11-16 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD631855S1 (en) | 2010-06-04 | 2011-02-01 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD631852S1 (en) | 2010-02-23 | 2011-02-01 | Lutron Electronics Co., Inc. | Tabletop remote control keypad |
| USD631854S1 (en) | 2010-06-04 | 2011-02-01 | Lutron Electronics Co., Inc. | Remote control |
| USD636739S1 (en) | 2009-01-07 | 2011-04-26 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD638375S1 (en) | 2010-02-23 | 2011-05-24 | Lutron Electronics Co., Inc. | Remote control keypad |
| USD638805S1 (en) | 2010-02-23 | 2011-05-31 | Lutron Electronics Co., Inc. | Remote control keypad |
| USD703154S1 (en) | 2012-08-14 | 2014-04-22 | Lutron Electronics Co., Inc. | Plug-in load control device |
| USD711838S1 (en) | 2013-08-08 | 2014-08-26 | Lutron Electronics Co., Inc. | Load control device |
| USD770394S1 (en)* | 2014-04-17 | 2016-11-01 | Lutron Electronics Co., Inc. | Load control device |
| USD781252S1 (en)* | 2015-08-27 | 2017-03-14 | Delta T Corporation | Control device |
| USD887372S1 (en) | 2013-11-15 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD887369S1 (en) | 2014-09-16 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD942956S1 (en) | 2019-10-02 | 2022-02-08 | Lutron Technology Company Llc | Control device |
| USD949804S1 (en) | 2019-10-18 | 2022-04-26 | Lutron Technology Company Llc | Control device |
| USD967781S1 (en) | 2021-03-11 | 2022-10-25 | Lutron Technology Company Llc | Control device |
| USD968466S1 (en) | 2016-04-24 | 2022-11-01 | Lutron Technology Company Llc | Display screen or portion thereof with graphical user interface |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD658186S1 (en)* | 2010-09-17 | 2012-04-24 | Apple Inc. | Cover |
| USD649520S1 (en) | 2010-11-04 | 2011-11-29 | Lutron Electronics Co., Inc. | Buttons for a load control device |
| USD649123S1 (en) | 2010-11-04 | 2011-11-22 | Lutron Electronics Co., Inc. | Load control device |
| USD694196S1 (en)* | 2011-02-04 | 2013-11-26 | Lutron Electronics, Co., Inc. | Load control device |
| USD694197S1 (en) | 2011-05-13 | 2013-11-26 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD666978S1 (en) | 2011-05-13 | 2012-09-11 | Lutron Electronics Co., Inc. | Load control device |
| USD657752S1 (en)* | 2011-06-17 | 2012-04-17 | Liberty Hardware Mfg. Corp. | Double switch |
| USD673510S1 (en) | 2011-06-21 | 2013-01-01 | Lutron Electronics Co., Inc. | Load control device having a nightlight |
| USD692398S1 (en)* | 2012-05-29 | 2013-10-29 | Lutron Electronics Co., Inc. | Remote control |
| USD692399S1 (en)* | 2012-05-29 | 2013-10-29 | Lutron Electronics, Co., Inc. | Tabletop remote load control device |
| CA151083S (en)* | 2012-11-14 | 2014-02-07 | Philips Electronics Ltd | Control panel |
| CA151082S (en)* | 2012-11-14 | 2014-02-07 | Philips Electronics Ltd | Control panel |
| CA151081S (en)* | 2012-11-14 | 2014-02-07 | Philips Electronics Ltd | Control panel |
| USD719108S1 (en) | 2013-03-14 | 2014-12-09 | Lutron Electronics Co., Inc. | Load control device |
| USD712363S1 (en) | 2013-03-14 | 2014-09-02 | Lutron Electronics Co., Inc. | Load control device |
| USD718724S1 (en) | 2013-03-14 | 2014-12-02 | Lutron Electronics Co., Inc. | Load control device |
| USD719107S1 (en) | 2013-03-14 | 2014-12-09 | Lutron Electronics Co., Inc. | Load control device |
| USD718723S1 (en) | 2013-03-14 | 2014-12-02 | Lutron Electronics Co., Inc. | Load control device |
| USD711837S1 (en) | 2013-03-14 | 2014-08-26 | Lutron Electronics Co., Inc. | Load control device |
| USD708587S1 (en) | 2013-04-22 | 2014-07-08 | Lutron Electronics Co., Inc. | Load control device |
| USD707186S1 (en) | 2013-04-22 | 2014-06-17 | Lutron Electronics Co., Inc. | Load control device |
| USD706728S1 (en) | 2013-09-27 | 2014-06-10 | Lutron Electronics Co., Inc. | Load control device |
| USD706727S1 (en) | 2013-09-27 | 2014-06-10 | Lutron Electronics Co., Inc. | Load control device |
| USD706729S1 (en) | 2013-09-27 | 2014-06-10 | Lutron Electronics Co., Inc. | Load control device |
| USD707188S1 (en) | 2013-09-27 | 2014-06-17 | Lutron Electronics Co., Inc. | Load control device |
| USD755927S1 (en)* | 2014-07-29 | 2016-05-10 | Honeywell International Inc. | Valve control module |
| USD800672S1 (en) | 2016-09-22 | 2017-10-24 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD800669S1 (en) | 2016-09-22 | 2017-10-24 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD800671S1 (en) | 2016-09-22 | 2017-10-24 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD797684S1 (en) | 2016-09-22 | 2017-09-19 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD797683S1 (en) | 2016-09-22 | 2017-09-19 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD792358S1 (en) | 2016-09-22 | 2017-07-18 | Crestron Electronics, Inc. | Wall mounted button panel |
| USD797685S1 (en) | 2016-09-23 | 2017-09-19 | Crestron Electronics, Inc. | Wall mounted button panel |
| US10923889B2 (en) | 2017-10-17 | 2021-02-16 | Crestron Electronics, Inc. | Ganging a plurality of wall mounted electric devices |
| US10943749B2 (en) | 2018-03-15 | 2021-03-09 | Crestron Electronics, Inc. | Wall mounted control device with interchangeable buttons |
| USD883986S1 (en) | 2018-07-13 | 2020-05-12 | Apple Inc. | Cover |
| USD931232S1 (en)* | 2019-08-30 | 2021-09-21 | Schneider Electric (Australia) Pty Ltd | Switch |
| USD915306S1 (en)* | 2019-08-30 | 2021-04-06 | Schneider Electric (Australia) Pty Ltd | Switch |
| USD925469S1 (en)* | 2019-08-30 | 2021-07-20 | Schneider Electric (Australia) Pty Ltd | Switch |
| USD987590S1 (en)* | 2021-04-30 | 2023-05-30 | Liteline Corporation | Luminaire controller |
| USD1057673S1 (en)* | 2021-11-29 | 2025-01-14 | London Luxury, LLC | Button |
| USD1024982S1 (en)* | 2022-07-12 | 2024-04-30 | Shenzhen Ruimaide Technology Co., Ltd. | Remote control |
| USD1065113S1 (en)* | 2023-05-08 | 2025-03-04 | Shenzhen Sunricher Technology Co., Ltd. | Switch |
| USD1065103S1 (en)* | 2023-05-08 | 2025-03-04 | Shenzhen Sunricher Technology Co., Ltd. | Switch |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD353798S (en) | 1992-03-31 | 1994-12-27 | Lutron Electronics Co., Inc. | Combined bezel and wall switch actuators |
| USD422567S (en) | 1998-12-24 | 2000-04-11 | Lutron Electronics Co., Inc. | Selectable light level control panel |
| USD437585S1 (en) | 1999-06-08 | 2001-02-13 | Lutron Electronics Co., Inc. | Control panel |
| USD439220S1 (en) | 1999-04-30 | 2001-03-20 | Lutron Electronics Co., Inc. | Lamp dimmer |
| USD450043S1 (en) | 1999-06-08 | 2001-11-06 | Lutron Electronics Co., Inc. | Control panel |
| USD518447S1 (en) | 2003-12-16 | 2006-04-04 | Lutron Electronics Co., Inc. | Hand-held remote control |
| USD525948S1 (en) | 2005-05-27 | 2006-08-01 | Lutron Electronics Co., Inc. | Remote control |
| USD537046S1 (en) | 2005-06-03 | 2007-02-20 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD539758S1 (en) | 2005-06-03 | 2007-04-03 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| US20080111491A1 (en) | 2006-11-13 | 2008-05-15 | Spira Joel S | Radio-frequency lighting control system |
| USD573955S1 (en) | 2006-12-08 | 2008-07-29 | Lutron Electronics Co., Inc. | Switch |
| US20080218099A1 (en) | 2007-03-05 | 2008-09-11 | Lutron Electronics Co., Inc. | Method of programming a lighting preset from a radio-frequency remote control |
| USD596143S1 (en)* | 2008-04-04 | 2009-07-14 | Lutron Electronics Co., Inc. | Load control device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221345B (en)* | 1988-07-28 | 1993-03-24 | Lutron Electronics Co | Wall-mountable switch and dimmer |
| USD592607S1 (en) | 2008-04-04 | 2009-05-19 | Lutron Electronics Co., Inc. | Remote control |
| USD592606S1 (en) | 2008-04-04 | 2009-05-19 | Lutron Electronics Co., Inc. | Remote control |
| USD592611S1 (en) | 2008-04-04 | 2009-05-19 | Lutron Electronics Co., Inc. | Buttons for a load control device |
| USD592608S1 (en) | 2008-04-04 | 2009-05-19 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD592609S1 (en) | 2008-04-04 | 2009-05-19 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| US8330638B2 (en) | 2008-04-04 | 2012-12-11 | Lutron Electronics Co., Inc. | Wireless battery-powered remote control having multiple mounting means |
| USD611915S1 (en) | 2008-11-18 | 2010-03-16 | Lutron Electronics Co., Inc. | Remote control |
| USD602446S1 (en) | 2008-11-18 | 2009-10-20 | Lutron Electronics Co., Inc. | Load control device |
| USD615046S1 (en) | 2009-01-07 | 2010-05-04 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD614146S1 (en) | 2009-01-07 | 2010-04-20 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD616836S1 (en) | 2009-01-14 | 2010-06-01 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD606030S1 (en) | 2009-01-14 | 2009-12-15 | Lutron Electronics Co., Inc. | Load control device |
| USD616835S1 (en) | 2009-01-14 | 2010-06-01 | Lutron Electronics Co., Inc. | Remote control |
| USD614588S1 (en)* | 2009-02-20 | 2010-04-27 | Lutron Electronics Co., Inc. | Load control device |
| USD606500S1 (en) | 2009-02-20 | 2009-12-22 | Lutron Electronics Co., Inc. | Buttons for a load control device |
| USD614147S1 (en) | 2009-02-20 | 2010-04-20 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD611431S1 (en) | 2009-02-20 | 2010-03-09 | Lutron Electronics Co., Inc. | Remote control |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD353798S (en) | 1992-03-31 | 1994-12-27 | Lutron Electronics Co., Inc. | Combined bezel and wall switch actuators |
| USD422567S (en) | 1998-12-24 | 2000-04-11 | Lutron Electronics Co., Inc. | Selectable light level control panel |
| USD439220S1 (en) | 1999-04-30 | 2001-03-20 | Lutron Electronics Co., Inc. | Lamp dimmer |
| USD437585S1 (en) | 1999-06-08 | 2001-02-13 | Lutron Electronics Co., Inc. | Control panel |
| USD450043S1 (en) | 1999-06-08 | 2001-11-06 | Lutron Electronics Co., Inc. | Control panel |
| USD518447S1 (en) | 2003-12-16 | 2006-04-04 | Lutron Electronics Co., Inc. | Hand-held remote control |
| USD525948S1 (en) | 2005-05-27 | 2006-08-01 | Lutron Electronics Co., Inc. | Remote control |
| USD539234S1 (en) | 2005-06-03 | 2007-03-27 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD537046S1 (en) | 2005-06-03 | 2007-02-20 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD539758S1 (en) | 2005-06-03 | 2007-04-03 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD543158S1 (en) | 2005-06-03 | 2007-05-22 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD543951S1 (en) | 2005-06-03 | 2007-06-05 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| USD546296S1 (en) | 2005-06-03 | 2007-07-10 | Lutron Electronics Co., Inc. | Keypad for control of lights and fans |
| US20080111491A1 (en) | 2006-11-13 | 2008-05-15 | Spira Joel S | Radio-frequency lighting control system |
| USD573955S1 (en) | 2006-12-08 | 2008-07-29 | Lutron Electronics Co., Inc. | Switch |
| USD585844S1 (en) | 2006-12-08 | 2009-02-03 | Lutron Electronics Co., Inc. | Switch |
| US20080218099A1 (en) | 2007-03-05 | 2008-09-11 | Lutron Electronics Co., Inc. | Method of programming a lighting preset from a radio-frequency remote control |
| USD596143S1 (en)* | 2008-04-04 | 2009-07-14 | Lutron Electronics Co., Inc. | Load control device |
| Title |
|---|
| Lutron Electronics Co., Inc., Aurora Wireless Lighting Control Brochure, Nov. 2006, 2 pages. |
| Lutron Electronics Co., Inc., Maestro Wireless Remote Lighting Control Brochure, Sep. 2007, 2 pages. |
| Lutron Electronics Co., Inc., RadioRA Visor Control Transmitter Installation Instruction Sheet, Nov. 2001, 2 pages. |
| Lutron Electronics Co., Inc., RadioRA Visor Control Transmitter Specification Submittal Sheet, Jan. 2002, 2 pages. |
| U.S. Appl. No. 29/306,219, filed Apr. 4, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/306,223, filed Apr. 4, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/306,225, filed Apr. 4, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/306,226, filed Apr. 4, 2008, Altonen et al. |
| U.S. Appl. No. 29/306,228, filed Apr. 4, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/306,233, filed Apr. 4, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/328,023, filed Nov. 8, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/328,031, filed Nov. 8, 2008, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,445, filed Jan. 7, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,449, filed Jan. 7, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,451, filed Jan. 7, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,774, filed Jan. 14, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,776, filed Jan. 14, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/330,779, filed Jan. 14, 2009, Felegy, Jr. et al. |
| U.S. Appl. No. 29/332,627, filed Feb. 20, 2009, Snyder et al. |
| U.S. Appl. No. 29/332,636, filed Feb. 20, 2009, Snyder et al. |
| U.S. Appl. No. 29/332,637, filed Feb. 20, 2009, Snyder et al. |
| U.S. Appl. No. 61/042,421, filed Apr. 4, 2008, Altonen et al. |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD636739S1 (en) | 2009-01-07 | 2011-04-26 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD627309S1 (en)* | 2009-02-20 | 2010-11-16 | Lutron Electronics Co., Inc. | Load control device |
| USD626092S1 (en) | 2010-02-23 | 2010-10-26 | Lutron Electronics Co., Inc. | Tabletop remote control keypad |
| USD631852S1 (en) | 2010-02-23 | 2011-02-01 | Lutron Electronics Co., Inc. | Tabletop remote control keypad |
| USD638375S1 (en) | 2010-02-23 | 2011-05-24 | Lutron Electronics Co., Inc. | Remote control keypad |
| USD638805S1 (en) | 2010-02-23 | 2011-05-31 | Lutron Electronics Co., Inc. | Remote control keypad |
| USD627307S1 (en) | 2010-03-12 | 2010-11-16 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD631855S1 (en) | 2010-06-04 | 2011-02-01 | Lutron Electronics Co., Inc. | Tabletop remote load control device |
| USD631854S1 (en) | 2010-06-04 | 2011-02-01 | Lutron Electronics Co., Inc. | Remote control |
| USD703154S1 (en) | 2012-08-14 | 2014-04-22 | Lutron Electronics Co., Inc. | Plug-in load control device |
| USD726663S1 (en) | 2012-08-14 | 2015-04-14 | Lutron Electronics Co., Inc. | Plug-in load control device |
| USD711838S1 (en) | 2013-08-08 | 2014-08-26 | Lutron Electronics Co., Inc. | Load control device |
| USD887371S1 (en) | 2013-11-15 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD887372S1 (en) | 2013-11-15 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD887370S1 (en) | 2013-11-15 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD976218S1 (en) | 2013-11-15 | 2023-01-24 | Lutron Technology Company Llc | Control device |
| USD770394S1 (en)* | 2014-04-17 | 2016-11-01 | Lutron Electronics Co., Inc. | Load control device |
| USD887369S1 (en) | 2014-09-16 | 2020-06-16 | Lutron Technology Company Llc | Control device |
| USD975658S1 (en) | 2014-09-16 | 2023-01-17 | Lutron Technology Company Llc | Control device |
| USD781252S1 (en)* | 2015-08-27 | 2017-03-14 | Delta T Corporation | Control device |
| USD810702S1 (en)* | 2015-08-27 | 2018-02-20 | Delta T Corporation | Control device |
| USD968466S1 (en) | 2016-04-24 | 2022-11-01 | Lutron Technology Company Llc | Display screen or portion thereof with graphical user interface |
| USD978088S1 (en) | 2019-10-02 | 2023-02-14 | Lutron Technology Company Llc | Control device |
| USD1012047S1 (en) | 2019-10-02 | 2024-01-23 | Lutron Technology Company Llc | Control device |
| USD1059310S1 (en) | 2019-10-02 | 2025-01-28 | Lutron Technology Company Llc | Control device |
| USD942956S1 (en) | 2019-10-02 | 2022-02-08 | Lutron Technology Company Llc | Control device |
| USD969754S1 (en) | 2019-10-18 | 2022-11-15 | Lutron Technology Company Llc | Control device |
| USD1003841S1 (en) | 2019-10-18 | 2023-11-07 | Lutron Technology Company Llc | Control device |
| USD949804S1 (en) | 2019-10-18 | 2022-04-26 | Lutron Technology Company Llc | Control device |
| USD1059308S1 (en) | 2019-10-18 | 2025-01-28 | Lutron Technology Company Llc | Control device |
| USD1003255S1 (en) | 2021-03-11 | 2023-10-31 | Lutron Technology Company Llc | Control device |
| USD967781S1 (en) | 2021-03-11 | 2022-10-25 | Lutron Technology Company Llc | Control device |
| USD1056857S1 (en) | 2021-03-11 | 2025-01-07 | Lutron Technology Company Llc | Control device |
| Publication number | Publication date |
|---|---|
| USD627309S1 (en) | 2010-11-16 |
| Publication | Publication Date | Title |
|---|---|---|
| USD614588S1 (en) | Load control device | |
| USD606030S1 (en) | Load control device | |
| USD596143S1 (en) | Load control device | |
| USD602446S1 (en) | Load control device | |
| USD640641S1 (en) | Load control device | |
| USD636347S1 (en) | Load control device | |
| USD614146S1 (en) | Tabletop remote load control device | |
| USD619972S1 (en) | Tabletop remote load control device | |
| USD619971S1 (en) | Tabletop remote load control device | |
| USD614147S1 (en) | Tabletop remote load control device | |
| USD616836S1 (en) | Tabletop remote load control device | |
| USD615046S1 (en) | Tabletop remote load control device | |
| USD694716S1 (en) | Load control device | |
| USD649123S1 (en) | Load control device | |
| USD658594S1 (en) | Tabletop remote load control device | |
| USD649122S1 (en) | Load control device | |
| USD592608S1 (en) | Tabletop remote load control device | |
| USD694196S1 (en) | Load control device | |
| USD631855S1 (en) | Tabletop remote load control device | |
| USD624880S1 (en) | Remote control | |
| USD673510S1 (en) | Load control device having a nightlight | |
| USD649124S1 (en) | Remote control | |
| USD611431S1 (en) | Remote control | |
| USD649520S1 (en) | Buttons for a load control device | |
| USD606500S1 (en) | Buttons for a load control device |