Patent JPS526645A successfully refreshed from Google Patents.
Patent US4939047A successfully refreshed from Google Patents.
US4939047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded saddle for storage battery plates, storage battery container, and storage battery
Assignee: Furukawa Battery Co Ltd
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Filing: 1989-02-03
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Granted: 1990-07-03
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Expires: 2009-02-03
Abstract
Abstract A molded saddle for an electrode plate of a battery having a horizontal base plate and a flexible raised support plate portion for supporting legs of positive plates. When the molded saddle is attached to the inner bottom surface of a battery container, a large vertical space between an upper end portion of the flexible raised support plate portion and the inner surface of the bottom of the container is provided so that when the positive plate of a plate assembly is extended, the flexible, raised support portion supporting the positive plate is pushed in order to be lowered by the extension of the positive plate so as to absorb the extension resulting in the prevention of the positive plate from being warped.
Inventors
- 👤 Takashi Nagashima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:15
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/06; H01M10/12; H01M10/16; H01M50/00; H01M50/10; H01M50/102; H01M50/103; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
101 words
A molded saddle for electrode plates of a storage battery being securely attached to the bottom surface of a battery container body, comprising: a horizontal base plate portion being fixed to the inner bottom surface of the battery container; and a flexible raised support plate portion for supporting legs of positive plates, said support plate portion rising upwards from one end of said horizontal base plate portion and having an upper end portion so as to form a large vertical space between said upper end portion and a horizontal plane being attached to said inner bottom surface of the battery container.
Claim 2
Dependent Claim
101 words
A molded saddle for electrode plates of a storage battery being securely attached to the bottom surface of a battery container body, comprising: a horizontal base plate portion being fixed to the inner bottom surface of the battery container; and a flexible raised support plate portion for supporting legs of positive plates, said support plate portion rising upwards from one end of said horizontal base plate portion and having an upper end portion so as to form a large vertical space between said upper end portion and a horizontal plane being attached to said inner bottom surface of the battery container.
Claim 3
Dependent Claim
49 words
A molded saddle for electrode plates of a storage battery according to claim 1, wherein another end of said horizontal base plate is extended so as to have a sectionally mountain-shaped negative plate-supporting plate portion designed to support legs of negative plates and formed integrally with the base plate.
Claim 4
Dependent Claim
99 words
A storage battery, comprising a battery container; and at least one positive plate leg having a lower end surface in a plate assembly which is incorporated in said battery container, wherein said positive plate leg is supported on a flexible, raised support plate portion of a positive plate-supporting molded saddle having a horizontal base plate portion fixedly attached to the inner bottom surface of said container, wherein said support plate portion rises upwards from one end of said horizontal base plate portion and forms a substantially vertical space between said support plate portion and said horizontal base plate portion.
Claim 5
Dependent Claim
99 words
A storage battery, comprising a battery container; and at least one positive plate leg having a lower end surface in a plate assembly which is incorporated in said battery container, wherein said positive plate leg is supported on a flexible, raised support plate portion of a positive plate-supporting molded saddle having a horizontal base plate portion fixedly attached to the inner bottom surface of said container, wherein said support plate portion rises upwards from one end of said horizontal base plate portion and forms a substantially vertical space between said support plate portion and said horizontal base plate portion.
Claim 6
Dependent Claim
53 words
A storage battery as in claim 3, wherein the leg of each positive plate of a plate assembly has the lower end surface which is comprised of an engaging groove so that the upper end portion of the flexible, raised support plate portion for supporting positive plates can be fitted into said groove.
References Cited (Backward Citations)
GB190022605A
Cited
GB236316A
Cited
US2257489A
Cited
US2470163A
Cited
JPS51150639A
Cited
US4455356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-07-02 | 1994-01-01 | 1994-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-07-02 | 1998-01-01 | 1998-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-07-02 | 2002-01-01 | 2002-07-03 | $7700.00 | Window Closed / Lapsed |