US2487703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press for molding battery boxes
Assignee: C L GOUGLER MACHINE Co
•
Filing: 1947-04-05
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Granted: 1949-11-08
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Expires: 1967-04-05
Abstract
No abstract record available.
Inventors
- 👤 Charles L Gougler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:51
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/006; B29C; B29C43/00; B29L; B29L2031/00; B29L2031/712; B29L2031/7146; Y; Y10; Y10S; Y10S425/00; Y10S425/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1347728A
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US1919070A
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US2222732A
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US2181157A
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US2423914A
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US2454961A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |