

| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/257,529USD271287S (en) | 1981-04-27 | 1981-04-27 | Smoke detector |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/257,529USD271287S (en) | 1981-04-27 | 1981-04-27 | Smoke detector |
| Publication Number | Publication Date |
|---|---|
| USD271287Strue USD271287S (en) | 1983-11-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/257,529Expired - LifetimeUSD271287S (en) | 1981-04-27 | 1981-04-27 | Smoke detector |
| Country | Link |
|---|---|
| US (1) | USD271287S (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD275187S (en) | 1982-08-19 | 1984-08-21 | Gateway Scientific, Inc. | Smoke detector |
| USD276156S (en) | 1982-06-02 | 1984-10-30 | Dart Industries Inc. | Combination telephone, remote control device, and security device |
| USD297222S (en) | 1985-12-20 | 1988-08-16 | Rauch Howard L | Smoke and fire alarm |
| USD297316S (en) | 1986-08-01 | 1988-08-23 | Square D Company | Smoke detector |
| USD306409S (en) | 1986-12-08 | 1990-03-06 | Universal Security Instruments, Inc. | Smoke detector |
| USD308835S (en) | 1987-08-10 | 1990-06-26 | Pittway Corporation | Heat detector |
| USD311703S (en) | 1987-05-18 | 1990-10-30 | Pittway Corporation | Smoke detector |
| USD340202S (en) | 1992-09-09 | 1993-10-12 | Pittway Corporation | Smoke detector |
| USD340201S (en) | 1992-09-09 | 1993-10-12 | Pittway Corporation | Smoke detector |
| USD340416S (en) | 1992-09-09 | 1993-10-19 | Pittway Corporation | Detector |
| USD340659S (en) | 1992-09-09 | 1993-10-26 | Pittway Corporation | Smoke detector |
| USD355862S (en) | 1993-05-25 | 1995-02-28 | Pittway Corporation | Housing for a smoke detector |
| USD356050S (en) | 1994-05-18 | 1995-03-07 | Pittway Corporation | Housing for a smoke detector |
| USD360374S (en) | 1994-05-18 | 1995-07-18 | Pittway Corporation | Housing for a smoke detector |
| USD360372S (en) | 1994-05-18 | 1995-07-18 | Pittway Corporation | Housing for a smoke detector |
| USD373093S (en) | 1995-07-20 | 1996-08-27 | Brk Brands, Inc. | Detector housing |
| USD377460S (en)* | 1995-12-22 | 1997-01-21 | Simplex Time Recorder Company | Heat detector |
| USD382825S (en)* | 1996-08-06 | 1997-08-26 | Pittway Corporation | Detector housing |
| USD383407S (en)* | 1995-12-22 | 1997-09-09 | Simplex Time Recorder Company | Grille for a smoke detector |
| USD388352S (en)* | 1997-01-30 | 1997-12-30 | Simplex Time Recorder Company | Smoke detector |
| USD388351S (en)* | 1997-01-30 | 1997-12-30 | Simplex Time Recorder Company | Smoke detector |
| USD392573S (en) | 1997-01-30 | 1998-03-24 | Simplex Time Recorder Company | Smoke detector |
| US5751218A (en) | 1996-07-19 | 1998-05-12 | Simplex Time Recorder Company | Smoke detector housing for improved smoke collection |
| USD446741S1 (en) | 2000-08-28 | 2001-08-21 | Pittway Corporation | Detector |
| USD505632S1 (en) | 2003-08-08 | 2005-05-31 | Honeywell International, Inc. | Housing for a detector |
| USD911198S1 (en)* | 2020-07-27 | 2021-02-23 | X-Sense Innovations Co., Ltd. | Smoke detector |
| USD912556S1 (en)* | 2020-07-27 | 2021-03-09 | X-Sense Innovations Co., Ltd. | Smoke detector |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD249481S (en) | 1977-07-05 | 1978-09-19 | Pittway Corporation | Housing for fire and smoke detector |
| USD262952S (en) | 1979-01-08 | 1982-02-09 | Pittway Corporation | Housing for a fire and smoke detector |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD249481S (en) | 1977-07-05 | 1978-09-19 | Pittway Corporation | Housing for fire and smoke detector |
| USD262952S (en) | 1979-01-08 | 1982-02-09 | Pittway Corporation | Housing for a fire and smoke detector |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD276156S (en) | 1982-06-02 | 1984-10-30 | Dart Industries Inc. | Combination telephone, remote control device, and security device |
| USD275187S (en) | 1982-08-19 | 1984-08-21 | Gateway Scientific, Inc. | Smoke detector |
| USD297222S (en) | 1985-12-20 | 1988-08-16 | Rauch Howard L | Smoke and fire alarm |
| USD297316S (en) | 1986-08-01 | 1988-08-23 | Square D Company | Smoke detector |
| USD306409S (en) | 1986-12-08 | 1990-03-06 | Universal Security Instruments, Inc. | Smoke detector |
| USD311703S (en) | 1987-05-18 | 1990-10-30 | Pittway Corporation | Smoke detector |
| USD308835S (en) | 1987-08-10 | 1990-06-26 | Pittway Corporation | Heat detector |
| USD340202S (en) | 1992-09-09 | 1993-10-12 | Pittway Corporation | Smoke detector |
| USD340201S (en) | 1992-09-09 | 1993-10-12 | Pittway Corporation | Smoke detector |
| USD340416S (en) | 1992-09-09 | 1993-10-19 | Pittway Corporation | Detector |
| USD340659S (en) | 1992-09-09 | 1993-10-26 | Pittway Corporation | Smoke detector |
| USD355862S (en) | 1993-05-25 | 1995-02-28 | Pittway Corporation | Housing for a smoke detector |
| USD356050S (en) | 1994-05-18 | 1995-03-07 | Pittway Corporation | Housing for a smoke detector |
| USD360372S (en) | 1994-05-18 | 1995-07-18 | Pittway Corporation | Housing for a smoke detector |
| USD360374S (en) | 1994-05-18 | 1995-07-18 | Pittway Corporation | Housing for a smoke detector |
| USD373093S (en) | 1995-07-20 | 1996-08-27 | Brk Brands, Inc. | Detector housing |
| USD383407S (en)* | 1995-12-22 | 1997-09-09 | Simplex Time Recorder Company | Grille for a smoke detector |
| USD377460S (en)* | 1995-12-22 | 1997-01-21 | Simplex Time Recorder Company | Heat detector |
| US5751218A (en) | 1996-07-19 | 1998-05-12 | Simplex Time Recorder Company | Smoke detector housing for improved smoke collection |
| USD382825S (en)* | 1996-08-06 | 1997-08-26 | Pittway Corporation | Detector housing |
| USD388352S (en)* | 1997-01-30 | 1997-12-30 | Simplex Time Recorder Company | Smoke detector |
| USD388351S (en)* | 1997-01-30 | 1997-12-30 | Simplex Time Recorder Company | Smoke detector |
| USD392573S (en) | 1997-01-30 | 1998-03-24 | Simplex Time Recorder Company | Smoke detector |
| USD446741S1 (en) | 2000-08-28 | 2001-08-21 | Pittway Corporation | Detector |
| USD505632S1 (en) | 2003-08-08 | 2005-05-31 | Honeywell International, Inc. | Housing for a detector |
| USD911198S1 (en)* | 2020-07-27 | 2021-02-23 | X-Sense Innovations Co., Ltd. | Smoke detector |
| USD912556S1 (en)* | 2020-07-27 | 2021-03-09 | X-Sense Innovations Co., Ltd. | Smoke detector |
| Publication | Publication Date | Title |
|---|---|---|
| USD271287S (en) | Smoke detector | |
| USD268013S (en) | Ring | |
| USD280590S (en) | Casserole | |
| USD273264S (en) | Fire pit or the like | |
| USD283407S (en) | Smoke detector | |
| USD271565S (en) | Bottle | |
| USD280589S (en) | Casserole | |
| USD280175S (en) | Casserole | |
| USD284748S (en) | Smoke detector | |
| USD282520S (en) | Casserole | |
| USD268608S (en) | Faucet | |
| USD280969S (en) | Casserole | |
| USD269161S (en) | Smoke detector | |
| USD272888S (en) | Bottle | |
| USD262936S (en) | Mop | |
| USD261929S (en) | Washstand | |
| USD270240S (en) | Bottle | |
| USD262144S (en) | Pipe | |
| USD280591S (en) | Casserole | |
| USD259241S (en) | Pipe hanger | |
| USD262145S (en) | Pipe | |
| USD271670S (en) | Fire and smoke detector | |
| USD270987S (en) | Barbecue | |
| USD262143S (en) | Pipe | |
| USD265595S (en) | Pipe |