US3607434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric storage battery intercell connectors
Assignee: ZF International UK Ltd
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Filing: 1969-09-22
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Granted: 1971-09-21
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Expires: 1989-09-22
Abstract
Abstract An electric storage battery of the type in which adjacent cells are connected through intercell connectors extending through the cell wall having an additional connector integral with or secured to one of the intercell connectors by resistance welding, the additional connector having a portion extending along one of the sidewalls of the battery box and connected through that sidewall with an external terminal to provide an additional voltage tapping from the battery.
Inventors
- 👤 Brian Robert Allen
- 👤 Kenneth George Blandford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:09
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
19 words
A battery as claimed in claim 1 in which the connector is integral with one of the intercell connectors.
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) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |