Patent US2690928A successfully refreshed from Google Patents.
US2690928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield cover
Assignee: Individual
•
Filing: 1952-08-04
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Granted: 1954-10-05
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Expires: 1972-08-04
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Boynes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:26
CPC Classifications
B; B60; B60J; B60J11/00; B60J11/06; B60J11/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US992233A
Cited
US1508046A
Cited
US1599812A
Cited
US1919236A
Cited
US2341236A
Cited
US2489901A
Cited
US2501013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |