Patent US3587502A successfully refreshed from Google Patents.
US3587502A
Expired / Lapsed
US
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Electrical connector,method and apparatus
Assignee: TE Connectivity Corp
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Filing: 1969-10-08
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Granted: 1971-06-28
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Expires: 1989-10-08
Abstract
Abstract AN ELECTRICAL CONNECTOR FORMED BY A DIE BLANKING OPERATION HAVING AN IMPROVED SMOOTH EDGE CONTACT SURFACE FORMED BY A FINE SCRAPING OF SAID EDGE TO REMOVE THE ROUGH FRACTURED SURFACE REMAINING AFTER THE BLANKING OPERATION, ALSO, THE METHOD AND APPARATUS FOR FORMING SAID IMPROVED SMOOTH CONTACT SURFACE.
Inventors
- 👤 Robert Maclay Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:18
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/048; H01R43/0482; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49126; Y10T29/49204
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |