Patent US3238329A successfully refreshed from Google Patents.
US3500295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-and-socket connector particularly miniaturized electrical structures and method of making the same
Assignee: Siemens AG
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Filing: 1967-09-22
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Granted: 1970-03-10
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Expires: 1987-09-22
Abstract
No abstract record available.
Inventors
- 👤 Walter Faber
- 👤 Robert Machaczek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:34
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/502; H01R13/504; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/72; H01R12/722; H01R12/724; H01R2107/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |