Patent US1396700A successfully refreshed from Google Patents.
US1396700A
Expired / Lapsed
US
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Handy book and tray stand
Assignee: Individual
•
Filing: 1920-04-03
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Granted: 1921-11-08
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Expires: 1940-04-03
Abstract
No abstract record available.
Inventors
- 👤 Anna G Greenwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:37
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/04; A47B2220/00; A47B2220/0091; A47B2220/0094; A47B23/046
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) | 1924-11-07 | 1925-05-09 | 1925-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-11-07 | 1929-05-09 | 1929-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-11-07 | 1933-05-09 | 1933-11-08 | $7700.00 | Window Closed / Lapsed |