Patent US1645492A successfully refreshed from Google Patents.
US1645492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile hood clamp
Assignee: Individual
•
Filing: 1927-04-20
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Granted: 1927-10-11
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Expires: 1947-04-20
Abstract
No abstract record available.
Inventors
- 👤 Louis C Vanderlip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:31
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/16; E05B83/24; E05B83/243; Y; Y10; Y10S; Y10S292/00; Y10S292/14; Y10T; Y10T292/00; Y10T292/08; Y10T292/0886; Y10T292/0887; Y10T292/0891; Y10T292/0911; Y10T292/0913; Y10T292/0914; Y10T292/0918; Y10T292/0926; Y10T292/0928; Y10T292/0934; Y10T70/00; Y10T70/80; Y10T70/8892
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1930-10-10 | 1931-04-11 | 1931-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-10-10 | 1935-04-11 | 1935-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-10-10 | 1939-04-11 | 1939-10-11 | $7700.00 | Window Closed / Lapsed |