Patent US2669289A successfully refreshed from Google Patents.
US2669289A
Expired / Lapsed
US
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Folding chair
Assignee: Individual
•
Filing: 1948-09-01
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Granted: 1954-02-16
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Expires: 1968-09-01
Abstract
No abstract record available.
Inventors
- 👤 John A Usher
- 👤 John R Usher
- 👤 James F Usher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:31
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; A61G5/1056; A61G5/1062; A61G5/08; A61G5/0808; A61G5/0816; A61G5/0825; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE68254C
Cited
US613323A
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US1081221A
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US1152987A
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US1172355A
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US1366274A
Cited
FR773567A
Cited
FR823522A
Cited
US2486015A
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 |