US2602105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery terminal connection
Assignee: Individual
•
Filing: 1949-12-17
•
Granted: 1952-07-01
•
Expires: 1969-12-17
Abstract
No abstract record available.
Inventors
- 👤 Charles H Welch
- 👤 James M Welch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:52
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US910842A
Cited
US1759043A
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US1976649A
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US2039669A
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US2068544A
Cited
US2128888A
Cited
US2180271A
Cited
US2195900A
Cited
US2239812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-01 | 1955-12-31 | 1956-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-01 | 1959-12-31 | 1960-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-01 | 1963-12-31 | 1964-07-01 | $7700.00 | Window Closed / Lapsed |