US2453007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket for armchair accessory seats
Assignee: Individual
•
Filing: 1944-05-31
•
Granted: 1948-11-02
•
Expires: 1964-05-31
Abstract
No abstract record available.
Inventors
- 👤 William O Flatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:48
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/68; A47C7/705; A47C7/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US169364A
Cited
US479331A
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US845222A
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US1021901A
Cited
US1061334A
Cited
US1206645A
Cited
US1704883A
Cited
US2056870A
Cited
US2239202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-02 | 1952-05-03 | 1952-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-02 | 1956-05-03 | 1956-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-02 | 1960-05-03 | 1960-11-02 | $7700.00 | Window Closed / Lapsed |