US2928294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latch means
Assignee: Borg Warner Corp
•
Filing: 1956-10-08
•
Granted: 1960-03-15
•
Expires: 1976-10-08
Abstract
No abstract record available.
Inventors
- 👤 William R Garrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:26
CPC Classifications
F; F16; F16B; F16B1/00; F16L; F16L19/00; F16L19/005; Y; Y10; Y10S; Y10S74/00; Y10S74/10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1083; Y10T292/1085; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/20648
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US171903A
Cited
US317087A
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US351936A
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US1055999A
Cited
US1280611A
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US1340393A
Cited
US1526813A
Cited
US1884416A
Cited
US2083140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |