Patent US3360835A successfully refreshed from Google Patents.
US3360835A
Expired / Lapsed
US
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Pin and socket threadless button assembly
Assignee: Individual
•
Filing: 1966-12-21
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Granted: 1968-01-02
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Expires: 1986-12-21
Abstract
No abstract record available.
Inventors
- 👤 Ross L Foertmeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:06
CPC Classifications
A; A44; A44B; A44B1/00; A44B1/18; A44B1/28; A44B1/34; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3683
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR958956A
Cited
US2118561A
Cited
US2104885A
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CH200130A
Cited
US2178055A
Cited
FR856181A
Cited
US2924903A
Cited
GB867888A
Cited
GB842779A
Cited
US2996777A
Cited
US3184874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |