US2974989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auto trunk lid holder
Assignee: Individual
•
Filing: 1959-02-20
•
Granted: 1961-03-14
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Expires: 1979-02-20
Abstract
No abstract record available.
Inventors
- 👤 Hilbers John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:54
CPC Classifications
E; E05; E05C; E05C17/00; E05C17/02; E05C17/04; E05C17/042; Y; Y10; Y10S; Y10S292/00; Y10S292/43; Y10T; Y10T292/00; Y10T292/28; Y10T292/302; Y10T292/65; Y10T292/67
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-13 | 1964-09-12 | 1965-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-13 | 1968-09-12 | 1969-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-13 | 1972-09-12 | 1973-03-14 | $7700.00 | Window Closed / Lapsed |