US2453474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery terminal clamp
Assignee: Individual
•
Filing: 1944-12-04
•
Granted: 1948-11-09
•
Expires: 1964-12-04
Abstract
No abstract record available.
Inventors
- 👤 Wesley W Thumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:04
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/285; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1312947A
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USRE20074E
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US1094717A
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US1847021A
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US1891920A
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GB397207A
Cited
US2040250A
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FR754926A
Cited
US2020220A
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US2087194A
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US2216344A
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US2381938A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-09 | 1952-05-10 | 1952-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-09 | 1956-05-10 | 1956-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-09 | 1960-05-10 | 1960-11-09 | $7700.00 | Window Closed / Lapsed |