



| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/139,070USD459394S1 (en) | 2001-03-23 | 2001-03-23 | Reader machine | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/139,070USD459394S1 (en) | 2001-03-23 | 2001-03-23 | Reader machine | 
| Publication Number | Publication Date | 
|---|---|
| USD459394S1true USD459394S1 (en) | 2002-06-25 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/139,070Expired - LifetimeUSD459394S1 (en) | 2001-03-23 | 2001-03-23 | Reader machine | 
| Country | Link | 
|---|---|
| US (1) | USD459394S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD606993S1 (en)* | 2007-02-07 | 2009-12-29 | Plastic Logic Limited | Electronic document reader | 
| USD907032S1 (en)* | 2019-07-07 | 2021-01-05 | Tangible Play, Inc. | Virtualization device | 
| USD937868S1 (en) | 2020-05-21 | 2021-12-07 | Tangible Play, Inc. | Display screen or portion thereof with a transitional graphical user interface | 
| US11516410B2 (en) | 2019-07-07 | 2022-11-29 | Tangible Play, Inc. | Input polarity of computing device | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4159417A (en) | 1977-10-28 | 1979-06-26 | Rubincam David P | Electronic book | 
| US4228597A (en) | 1978-08-07 | 1980-10-21 | Albenda Abraham R | Teaching device | 
| USD354769S (en) | 1993-06-15 | 1995-01-24 | Educational Insights, Inc. | Educational electronic book | 
| USD447179S1 (en) | 2000-12-01 | 2001-08-28 | Tsasa Lusala | Language learning device | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4159417A (en) | 1977-10-28 | 1979-06-26 | Rubincam David P | Electronic book | 
| US4228597A (en) | 1978-08-07 | 1980-10-21 | Albenda Abraham R | Teaching device | 
| USD354769S (en) | 1993-06-15 | 1995-01-24 | Educational Insights, Inc. | Educational electronic book | 
| USD447179S1 (en) | 2000-12-01 | 2001-08-28 | Tsasa Lusala | Language learning device | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD606993S1 (en)* | 2007-02-07 | 2009-12-29 | Plastic Logic Limited | Electronic document reader | 
| USD907032S1 (en)* | 2019-07-07 | 2021-01-05 | Tangible Play, Inc. | Virtualization device | 
| USD920326S1 (en) | 2019-07-07 | 2021-05-25 | Tangible Play, Inc. | Virtualization device | 
| USD954042S1 (en)* | 2019-07-07 | 2022-06-07 | Tangible Play, Inc. | Virtualization device | 
| US11516410B2 (en) | 2019-07-07 | 2022-11-29 | Tangible Play, Inc. | Input polarity of computing device | 
| USD937868S1 (en) | 2020-05-21 | 2021-12-07 | Tangible Play, Inc. | Display screen or portion thereof with a transitional graphical user interface | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD466119S1 (en) | Machine for identifying fingerprint | |
| USD476902S1 (en) | Bottle | |
| USD458935S1 (en) | Communications card | |
| USD473141S1 (en) | Container | |
| USD453783S1 (en) | Spectacles | |
| USD467254S1 (en) | Compressor | |
| USD479247S1 (en) | Compressor | |
| USD467284S1 (en) | Slot machine | |
| USD457711S1 (en) | Outer garment | |
| USD475708S1 (en) | Card reader | |
| USD466941S1 (en) | Vending machine | |
| USD462167S1 (en) | Handbag | |
| USD454905S1 (en) | Eyewear | |
| USD447877S1 (en) | Tie holder | |
| USD454358S1 (en) | Inflator housing | |
| USD472936S1 (en) | Game machine | |
| USD490214S1 (en) | Shirt for physically impaired | |
| USD487970S1 (en) | Tool case | |
| USD473269S1 (en) | Game machine | |
| USD462449S1 (en) | Bottle | |
| USD453200S1 (en) | Full-figured doll | |
| USD459416S1 (en) | Doll | |
| USD454080S1 (en) | Combination square | |
| USD466161S1 (en) | Game machine | |
| USD452072S1 (en) | Handbag |