US2943880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure latch
Assignee: Motors Liquidation Co
•
Filing: 1958-07-30
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Granted: 1960-07-05
•
Expires: 1978-07-30
Abstract
No abstract record available.
Inventors
- 👤 Joachim Joseph George
- 👤 Alfred B Sauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:36
CPC Classifications
E; E05; E05B; E05B81/00; E05B81/12; E05B81/20; Y; Y10; Y10S; Y10S292/00; Y10S292/43; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1082; Y10T70/00; Y10T70/50; Y10T70/5889; Y10T70/5903; Y10T70/70; Y10T70/7051; Y10T70/7062; Y10T70/7107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2179608A
Cited
USRE24375E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |