US2828807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding seat
Assignee: Individual
•
Filing: 1955-09-02
•
Granted: 1958-04-01
•
Expires: 1975-09-02
Abstract
No abstract record available.
Inventors
- 👤 Donald H Skeoch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:33
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/146; A47C1/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US224272A
Cited
DE495382C
Cited
US668489A
Cited
US793752A
Cited
US1175070A
Cited
US2065233A
Cited
US2234359A
Cited
FR834041A
Cited
US2418731A
Cited
US2449498A
Cited
US2697480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |