Patent US3448494A successfully refreshed from Google Patents.
US3448494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening devices notably for securing beadings to the bodies of vehicles
Assignee: Renault SA
•
Filing: 1967-05-29
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Granted: 1969-06-10
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Expires: 1987-05-29
Abstract
No abstract record available.
Inventors
- 👤 Bernard Boyenval
- 👤 Albert Labbe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:30
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/128; B; B60; B60R; B60R13/00; B60R13/02; B60R13/0206; B60R13/04; Y; Y10; Y10S; Y10S411/00; Y10S411/918; Y10T; Y10T24/00; Y10T24/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2266049A
Cited
US2796647A
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US2834235A
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US2913950A
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US3036793A
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US2955690A
Cited
GB932270A
Cited
GB1036103A
Cited
US3150556A
Cited
US3273441A
Cited
US3200551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |