Patent US150920A successfully refreshed from Google Patents.
US3294992A
Expired / Lapsed
US
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End loading battery holder for appliance
Assignee: General Electric Co
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Filing: 1964-02-26
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Granted: 1966-12-27
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Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Paul H Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:11
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10S; Y10S30/00; Y10S30/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A BATTERY HOLDER FOR AN ELECTRIC MOTOR OPERATED APPLIANCE IN COMBINATION WITH A POWER UNIT, INCLUDING AN ELECTRIC MOTOR HAVING A PAIR OF TERMINALS, AN INSULATOR BASE HAVING A CONCENTRIC AXIAL POST, MEANS FOR SECURING SAID BASE TO SAID UNIT IN AXIAL ALIGNMENT, A TUBULAR CASING CONCENTRIC WITH SAID POST AND ABUTTING SAID UNIT AT ONE END, A CLOSURE CAP FOR THE OTHER END OF SAID CASING, MEANS FOR SECURING SAID CAP TO SAID POST, AND SETS OF CONDUCTOR STRAPS SECURED TO SAID BASE AND CAP, TO CONNECT A PLURALITY OF DRY CELLS IN SERIES WITH SAID TERMINALS.
Claim 2
Dependent Claim
98 words
A BATTERY HOLDER FOR AN ELECTRIC MOTOR OPERATED APPLIANCE IN COMBINATION WITH A POWER UNIT, INCLUDING AN ELECTRIC MOTOR HAVING A PAIR OF TERMINALS, AN INSULATOR BASE HAVING A CONCENTRIC AXIAL POST, MEANS FOR SECURING SAID BASE TO SAID UNIT IN AXIAL ALIGNMENT, A TUBULAR CASING CONCENTRIC WITH SAID POST AND ABUTTING SAID UNIT AT ONE END, A CLOSURE CAP FOR THE OTHER END OF SAID CASING, MEANS FOR SECURING SAID CAP TO SAID POST, AND SETS OF CONDUCTOR STRAPS SECURED TO SAID BASE AND CAP, TO CONNECT A PLURALITY OF DRY CELLS IN SERIES WITH SAID TERMINALS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |