Patent US3809635A successfully refreshed from Google Patents.
US3400447A
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US
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Method and apparatus for assembly of tire studs
Assignee: ALUMA GRIP Co OF AMERICA
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Filing: 1965-07-23
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Granted: 1968-09-10
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Expires: 1985-07-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Bernard A Woods
- 👤 Woods Robert Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:16
CPC Classifications
B; B60; B60C; B60C11/00; B60C11/14; B60C11/16; B23; B23P; B23P19/00; B23P19/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49895; Y10T29/49901; Y10T29/49945; Y10T29/53; Y10T29/53678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2143518A
Cited
US2510555A
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US2652876A
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US2853770A
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US3061919A
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US3238609A
Cited
US3241222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |