US2836868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety strap buckle
Assignee: Hickok Manufacturing Co Inc
•
Filing: 1955-12-05
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Granted: 1958-06-03
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Expires: 1975-12-05
Abstract
No abstract record available.
Inventors
- 👤 Jesse B Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:50
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2526; B; B64; B64D; B64D25/00; B64D25/02; B64D25/06; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/3423; Y10T24/40; Y10T24/4002; Y10T24/4012; Y10T24/4019; Y10T24/4079; Y10T24/4084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US352532A
Cited
US387086A
Cited
US1303652A
Cited
FR791479A
Cited
US2105480A
Cited
US2458810A
Cited
US2542044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |