US3016489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Test jig for contacting circuit card positions
Assignee: Drexel Dynamics Corp
•
Filing: 1959-07-17
•
Granted: 1962-01-09
•
Expires: 1979-07-17
Abstract
No abstract record available.
Inventors
- 👤 Thomas H Briggs
- 👤 Edwin A Hollenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:39
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/02; G01R1/06; G01R1/067; G01R1/073; G01R1/07307; G01R1/07314; G01R1/07328
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2137131A
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US2292236A
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US2695379A
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US2715703A
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US2817824A
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US2887622A
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US2771588A
Cited
US2769155A
Cited
US2884495A
Cited
US2918648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |