US3545123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cruciform male and female connectors
Assignee: HERMANN E MULLER
•
Filing: 1968-05-24
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Granted: 1970-12-08
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Expires: 1988-05-24
Abstract
No abstract record available.
Inventors
- 👤 Hermann E Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:55
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; A; A63; A63H; A63H33/00; A63H33/04; A63H33/046; A63H33/06; A63H33/062; A63H33/10; A63H33/105; E; E04; E04B; E04B1/00; E04B1/38; E04B1/58; E04B1/5825; E04B1/5831; F16B12/00; F16B12/44; E04B1/18; E04B1/24; E04B1/2403; E04B2001/2406; E04B2001/5856; Y; Y10; Y10T; Y10T403/00; Y10T403/55; Y10T403/555; Y10T403/559
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) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |