Patent US2426097A successfully refreshed from Google Patents.
US2426097A
Expired / Lapsed
US
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Attachable tray for armchairs, bridge tables, and the like
Assignee: Individual
•
Filing: 1944-11-20
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Granted: 1947-08-19
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Expires: 1964-11-20
Abstract
No abstract record available.
Inventors
- 👤 Heller Phillip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:22
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/02; A47C; A47C16/00; A47C7/00; A47C7/62; A47C7/68; A47C7/70; A47C7/705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US838421A
Cited
US1046604A
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US1247112A
Cited
US1351548A
Cited
US1623196A
Cited
GB322650A
Cited
US2034835A
Cited
US2148307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-18 | 1951-02-17 | 1951-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-18 | 1955-02-17 | 1955-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-18 | 1959-02-17 | 1959-08-19 | $7700.00 | Window Closed / Lapsed |