US3184580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface unit disconnect
Assignee: Vibrantz Corp
•
Filing: 1962-08-10
•
Granted: 1965-05-18
•
Expires: 1982-08-10
Abstract
No abstract record available.
Inventors
- 👤 Leroy C Hanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:17
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/10; F24C15/102; F24C15/104; H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; H01R13/648
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE715152C
Cited
DE819115C
Cited
US3015795A
Cited
US3016444A
Cited
US3021414A
Cited
US3116400A
Cited
US3042785A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |