US3259525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for assembly of batteries
Assignee: Ford Motor Co
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Filing: 1962-10-03
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Granted: 1966-07-05
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Expires: 1982-10-03
Abstract
No abstract record available.
Inventors
- 👤 Harland D Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:25
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/528; H01M50/10; H01M50/147; H01M50/166; H01M50/169; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49108; Y10T29/4911
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
THE PROCESS OF MANUFACTURING A MULTI-CELL LEADACID STORAGE BATTERY COMPRISING PROVIDING A BATTERY CASE INCLUDING TRANSVERSE CELL WALLS WHICH TERMINATE AT THEIR UPPER ENDS AS TRANSVERSE TONGUES, NOTCHING THE UPPER SURFACE OF THE TRANSVERSE TONGUES, POSITIONING A PORTION OF OPPOSING CELL TERMINAL POSTS FROM TWO ADJACENT CELLS IN PROXIMITY TO EACH OTHER AND TO THE NOTCHES SO PROVIDED, APPLYING TO THE NOTCHES SO PROVIDED A SEALING RESIN CAPABLE OF TEMPORARILY SUPPORTING MOLTEN LEAD AND OF FORMING AN ACID TIGHT SEAL WITH THE LEAD AND APPLYING HEAT TO THE ADJACENT CELL TERMINAL POSTS TO FUSE THEM TOGETHER AND COMPLETE THE CONNECTION BETWEEN THE ADJACENT CELLS.
Claim 2
Dependent Claim
104 words
THE PROCESS OF MANUFACTURING A MULTI-CELL LEADACID STORAGE BATTERY COMPRISING PROVIDING A BATTERY CASE INCLUDING TRANSVERSE CELL WALLS WHICH TERMINATE AT THEIR UPPER ENDS AS TRANSVERSE TONGUES, NOTCHING THE UPPER SURFACE OF THE TRANSVERSE TONGUES, POSITIONING A PORTION OF OPPOSING CELL TERMINAL POSTS FROM TWO ADJACENT CELLS IN PROXIMITY TO EACH OTHER AND TO THE NOTCHES SO PROVIDED, APPLYING TO THE NOTCHES SO PROVIDED A SEALING RESIN CAPABLE OF TEMPORARILY SUPPORTING MOLTEN LEAD AND OF FORMING AN ACID TIGHT SEAL WITH THE LEAD AND APPLYING HEAT TO THE ADJACENT CELL TERMINAL POSTS TO FUSE THEM TOGETHER AND COMPLETE THE CONNECTION BETWEEN THE ADJACENT CELLS.
References Cited (Backward Citations)
US2002267A
Cited
US2180463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |