US3547183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for casting battery intercell connectors and terminal posts
Assignee: ESB Inc
•
Filing: 1967-06-05
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Granted: 1970-12-15
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Expires: 1987-06-05
Abstract
No abstract record available.
Inventors
- 👤 William R Clingenpeel
- 👤 Charles L Cain
- 👤 Philip C Hungerford Jr
- 👤 Robert R Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:04
CPC Classifications
B; B22; B22D; B22D25/00; B22D25/02; B22D25/04; H; H01; H01M; H01M50/00; H01M50/50; H01M50/528; H01M50/529; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10S; Y10S164/00; Y10S164/01; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53135
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) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |