US2669295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knockdown chair
Assignee: J E MEACHAM
•
Filing: 1951-11-13
•
Granted: 1954-02-16
•
Expires: 1971-11-13
Abstract
No abstract record available.
Inventors
- 👤 William L Shepherdson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:21
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/03; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/087; Y10T292/0871; Y10T292/20; Y10T292/205; Y10T292/212; Y10T292/216
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US202505A
Cited
US370265A
Cited
US827398A
Cited
GB190518687A
Cited
US1674220A
Cited
US2432266A
Cited
US2538637A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |