US1647762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecter
Assignee: WALTER M SCOTT
•
Filing: 1924-05-08
•
Granted: 1927-11-01
•
Expires: 1944-05-08
Abstract
No abstract record available.
Inventors
- 👤 Earl H Wiseman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:52
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/10; H01R4/16; H01R11/00; H01R11/11
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) | 1930-10-31 | 1931-05-02 | 1931-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-10-31 | 1935-05-02 | 1935-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-10-31 | 1939-05-02 | 1939-11-01 | $7700.00 | Window Closed / Lapsed |