Patent US3431606A successfully refreshed from Google Patents.
US3431606A
Expired / Lapsed
US
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Safety belt buckle
Assignee: STEINTHAL AND CO Inc M
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Filing: 1967-03-07
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Granted: 1969-03-11
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Expires: 1987-03-07
Abstract
No abstract record available.
Inventors
- 👤 George H Jantzen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:22
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2507; A44B11/2511; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45675; Y10T24/45696; Y10T24/45712
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US885267A
Cited
US3170211A
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US3201840A
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US3217370A
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US3266110A
Cited
US3355781A
Cited
US3340578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |