Patent US4634642A successfully refreshed from Google Patents.
US4634642A
Expired / Lapsed
US
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Electric storage battery
Assignee: Exide Technologies SA
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Filing: 1985-11-27
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Granted: 1987-01-06
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Expires: 2005-11-27
Abstract
Abstract An electric storage battery whose basic features are that it comprises four terminals electrically connected in pairs under the battery cover, which permits it to be used in any type of vehicle regardless of the position of its collectors, and the arrangement of two C-shaped handles pivotally connected at their ends to two vertical partition walls and capable of occupying two positions, (1) a vertical position in which they function as a handle and (2) a horizontal position in which they permit the batteries to be stacked while protecting the terminals from possible damage from the stacked weight and the shock or rubbing of one battery against the other.
Inventors
- 👤 Juan A. Lopez-Doriga Lopez-Doriga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:16
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/256; H01M50/50; H01M50/543; H01M50/547; H01M50/55; H01M50/552; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
156 words
An electric storage battery of the type comprising a container of generally upright form closed at the top by a cover through which cover connection terminals extend wherein the container is subdivided on the inside into two or more cells which house alternating positive and negative electrodes with intermediate separators, characterized in that said cover is intersected by four terminals, said terminals being connected electrically in pairs by two bridges which run under said cover, said cover having two externally mounted handles pivotally mounted over a central part of said cover in a predetermined position whereby said handles can rotate between two limit positions, one being a rest position in which said handles are lowered over said cover to lie in a coplanar position and define an upper support platform above said terminals, and the other limit position being a raised work position in which both handles are generally parallel and approximately perpendicular to the cover.
Claim 2
Dependent Claim
156 words
An electric storage battery of the type comprising a container of generally upright form closed at the top by a cover through which cover connection terminals extend wherein the container is subdivided on the inside into two or more cells which house alternating positive and negative electrodes with intermediate separators, characterized in that said cover is intersected by four terminals, said terminals being connected electrically in pairs by two bridges which run under said cover, said cover having two externally mounted handles pivotally mounted over a central part of said cover in a predetermined position whereby said handles can rotate between two limit positions, one being a rest position in which said handles are lowered over said cover to lie in a coplanar position and define an upper support platform above said terminals, and the other limit position being a raised work position in which both handles are generally parallel and approximately perpendicular to the cover.
Claim 3
Dependent Claim
37 words
A battery according to claim 1 characterized in that said terminals are located near the corners of said cover whereby the two terminals adjacent to each of the smaller length cover sides are of the same polarity.
Claim 4
Dependent Claim
45 words
A battery according to claim 1, characterized in that said cover has two partition walls on the cover exterior, each of said walls being parallel to and close to one of the greater length cover sides, said handles being pivotally connected to said partition walls.
Claim 5
Dependent Claim
48 words
A battery according to either of claims 1 or 3, characterized in that said handles are C-shaped and are pivotally connected through the ends of the side arms of said C-shaped handles to said cover along two axes which are parallel to one another and to the cover.
References Cited (Backward Citations)
US1546648A
Cited
US1538031A
Cited
US2170750A
Cited
US3770511A
Cited
US4350746A
Cited
US4425414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-01-05 | 1990-07-07 | 1991-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-01-05 | 1994-07-07 | 1995-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-01-05 | 1998-07-07 | 1999-01-06 | $7700.00 | Window Closed / Lapsed |