Patent US3487161A successfully refreshed from Google Patents.
US3487161A
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US
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Clamp type explosion connector
Assignee: Ideal Industries Inc
•
Filing: 1967-11-13
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Granted: 1969-12-30
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Expires: 1987-11-13
Abstract
No abstract record available.
Inventors
- 👤 David T James
- 👤 Donald E Krup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:58
CPC Classifications
B; B21; B21F; B21F15/00; B21F15/02; B21F15/06; B21F15/08; F; F42; F42D; F42D1/00; F42D1/04; F42D1/043; H; H01; H01R; H01R4/00; H01R4/08; H01R4/22; H01R43/00; H01R43/04; H01R43/042; H01R43/0422; F16; F16B; F16B2200/00; F16B2200/63; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49805; Y10T29/49806; Y10T403/00; Y10T403/49; Y10T403/4991; Y10T403/71; Y10T403/7129; Y10T403/7141; Y10T403/7171
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2909758A
Cited
US3097258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |