Patent US2609034A successfully refreshed from Google Patents.
US2609034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair
Assignee: American Seating Co
•
Filing: 1946-10-29
•
Granted: 1952-09-02
•
Expires: 1966-10-29
Abstract
No abstract record available.
Inventors
- 👤 Chester J Barecki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:54
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/16; B60N2/1605; B60N2/163; B60N2/1675; B60N2/1685; B60N2/169; B60N2/18; B60N2/1807; B60N2/1842; B60N2/1892; B60N2/1896; B60N2/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US190317A
Cited
US382473A
Cited
US1332201A
Cited
US1502001A
Cited
US1744258A
Cited
US2054557A
Cited
US2133471A
Cited
US2139205A
Cited
US2355762A
Cited
US2310346A
Cited
US2383173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-02 | 1956-03-03 | 1956-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-02 | 1960-03-03 | 1960-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-02 | 1964-03-03 | 1964-09-02 | $7700.00 | Window Closed / Lapsed |