Patent US3544952A successfully refreshed from Google Patents.
US3544952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded insulator and shell therefor,releasably attachable to an electrical contact,and accompanying flash shield
Assignee: Individual
•
Filing: 1968-12-19
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Granted: 1970-12-01
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Expires: 1988-12-19
Abstract
No abstract record available.
Inventors
- 👤 Robert Edgar Piaget
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:32
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/70; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303; H01B17/306; H01R13/00; H01R13/46; H01R13/53; H01R4/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1605033A
Cited
US2414846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-30 | 1974-06-01 | 1974-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-30 | 1978-06-01 | 1978-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-30 | 1982-06-01 | 1982-12-01 | $7700.00 | Window Closed / Lapsed |