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US3451720A
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US
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Vehicle passenger restraint harness
Assignee: Motors Liquidation Co
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Filing: 1967-12-08
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Granted: 1969-06-24
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Expires: 1987-12-08
Abstract
No abstract record available.
Inventors
- 👤 John P Makinen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:32
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2526; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45607; Y10T24/45623; Y10T24/45639; Y10T24/45644; Y10T24/45649; Y10T24/45675; Y10T24/45696; Y10T24/45712
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899732A
Cited
US2255258A
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US3104439A
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US3106004A
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US3233941A
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US3378301A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |