US2373082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying mats to battery plates
Assignee: Owens Corning
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Filing: 1942-06-18
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Granted: 1945-04-03
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Expires: 1962-06-18
Abstract
No abstract record available.
Inventors
- 👤 Carl G Staelin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:32
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/02; B29C63/04; B32; B32B; B32B38/00; B32B38/18; B32B38/1808; H; H01; H01M; H01M10/00; H01M10/06; H01M10/12; H01M10/14; B29C31/00; B29L; B29L2031/00; B29L2031/34; B29L2031/3468; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1776; Y10T156/1778; Y10T156/1783; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49108; 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) | 1948-04-02 | 1948-10-02 | 1949-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-04-02 | 1952-10-02 | 1953-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-04-02 | 1956-10-02 | 1957-04-03 | $7700.00 | Window Closed / Lapsed |