US3562699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric contact and base plate assembly
Assignee: Telefonaktiebolaget LM Ericsson AB
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Filing: 1968-04-17
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Granted: 1971-02-09
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Expires: 1988-04-17
Abstract
Abstract A THERMOPLASTIC BASE PLATE WITH AT LEAST TWO RECESSES, ONE OF WHICH HAS A PROJECTION EXTENDING THEREFROM, HAS A CONTACT PIECE OF METAL CONNECTED THERETO. THE CONTACT PIECE HAS AT LEAST TWO APERTURES, ONE OF WHICH ENCIRCLES THE PROJECTION OF THE BASE PLATE, AND IS FASTENED TO THE BASE PLATE BY MEANS OF RIVETING THE PROJECTION TO THE CONTACT PIECE.
Inventors
- 👤 Leif Branden
- 👤 Arne Karl Ryr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:51
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/56; B29C65/561; B29C65/60; B29C65/606; B29C66/00; B29C66/01; B29C66/05; B29C66/20; B29C66/21; B29C66/303; B29C66/3032; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/61; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; H; H01; H01R; H01R13/00; H01R13/46; H01R13/502; H01R13/504; H01R9/00; H01R9/16; B29C65/02; B29C65/08
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) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |