US1681186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical fitting
Assignee: Chas Cory & Son Inc
•
Filing: 1923-06-11
•
Granted: 1928-08-21
•
Expires: 1943-06-11
Abstract
No abstract record available.
Inventors
- 👤 Joseph S Jones
- 👤 Jr Samuel N Mead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:57
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/965; H01R33/9651; F; F21; F21V; F21V23/00; F21V23/04; H01R33/945; H01R33/955; H01R33/9555
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) | 1931-08-21 | 1932-02-20 | 1932-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-08-21 | 1936-02-20 | 1936-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-08-21 | 1940-02-20 | 1940-08-21 | $7700.00 | Window Closed / Lapsed |