Patent US3456981A successfully refreshed from Google Patents.
US3456981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle mechanism with energy absorbing link
Assignee: Jim Robbins Seat Belt Co
•
Filing: 1967-08-08
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Granted: 1969-07-22
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Expires: 1987-08-08
Abstract
No abstract record available.
Inventors
- 👤 Donald G Radke
- 👤 Frederick C Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:22
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2546; A44B11/2549; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45675; Y10T24/45696; Y10T24/45702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2847748A
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US3074760A
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US3132898A
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US3179997A
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US3198288A
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US3289792A
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FR1375094A
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US3364532A
Cited
US3369842A
Cited
US3378301A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |