Patent US3701576A successfully refreshed from Google Patents.
US3701576A
Expired / Lapsed
US
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Lap supported work tray
Assignee: Individual
•
Filing: 1970-12-04
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Granted: 1972-10-31
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Expires: 1990-12-04
Abstract
Abstract A LAP SUPPORTED WORK TRAY CONSISTING OF A PLATE MEMBER FORMING A WORK SURFACE AND HAVING A DRAWER THEREUNDER, SAID DRAWER BEING LAP SUPPORTED AND SAID DRAWER SUPPORTING SAID PLATE MEMBER WITH A PAIR OF SLIDE MEMBERS ARRANGED FOR SAID PLATE MEMBER TO BE MOVABLE IN A DIRECTION AWAY FROM THE USER TO UNCOVER SAID DRAWER FOR ACCESS THERETO.
Inventors
- 👤 Carl D Moen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:13
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/18; A47B23/00; A47B23/002; A47B88/00; A47B88/90; A47B88/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-31 | 1976-05-01 | 1976-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-31 | 1980-05-01 | 1980-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-31 | 1984-05-01 | 1984-10-31 | $7700.00 | Window Closed / Lapsed |