Patent US3663389A successfully refreshed from Google Patents.
US1925403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecter
Assignee: Hubbard and Co
•
Filing: 1930-06-14
•
Granted: 1933-09-05
•
Expires: 1950-06-14
Abstract
No abstract record available.
Inventors
- 👤 Wilbur R Pounder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:13
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/26; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; H01R4/00; H01R4/28; H01R4/30; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3958; Y10T403/00; Y10T403/71; Y10T403/7129; Y10T403/7141
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) | 1936-09-04 | 1937-03-06 | 1937-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-09-04 | 1941-03-06 | 1941-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-09-04 | 1945-03-06 | 1945-09-05 | $7700.00 | Window Closed / Lapsed |