US3687734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage battery electrical connectors
Assignee: Globe Union Inc
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Filing: 1970-08-26
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Granted: 1972-08-29
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Expires: 1990-08-26
Abstract
Abstract A connector for electrically connecting two elements of a storage battery through an aperture in a partition or the element in an end cell compartment to an external terminal through an aperture in an outer wall of the battery casing by the heat fusion technique wherein at least one of the connector lugs is provided with a passage extending horizontally therethrough. Molten material from an internal portion of the connector is extruded through this passage during the heat fusing step and the formation of a small protuberance of this material on the outer surface of the connector lug indicates that the completed connection is not formed by a "cold weld".
Inventors
- 👤 Daniel Orlando
- 👤 George Paul Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:58
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/528; H01M50/529; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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) | 1975-08-29 | 1976-02-28 | 1976-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-29 | 1980-02-28 | 1980-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-29 | 1984-02-28 | 1984-08-29 | $7700.00 | Window Closed / Lapsed |