US3445979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding assembly and adaptor
Assignee: USM Corp
•
Filing: 1967-11-06
•
Granted: 1969-05-27
•
Expires: 1987-11-06
Abstract
No abstract record available.
Inventors
- 👤 Engelbert A Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:06
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125; F16B21/00; F16B21/09; Y; Y10; Y10T; Y10T24/00; Y10T24/30; Y10T24/309
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1261835A
Cited
US2203397A
Cited
US2358890A
Cited
US3127965A
Cited
US3115225A
Cited
US3246375A
Cited
US3188730A
Cited
US3239988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |