US1955671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting can body blanks from metal sheets
Assignee: Continental Can Co Inc
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Filing: 1932-07-26
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Granted: 1934-04-17
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Expires: 1952-07-26
Abstract
No abstract record available.
Inventors
- 👤 Coyle John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:32
CPC Classifications
B; B23; B23D; B23D31/00; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2216; Y10T83/444; Y10T83/4564; Y10T83/4567; Y10T83/4572; Y10T83/4574; Y10T83/4577; Y10T83/4594; Y10T83/463; Y10T83/4635; Y10T83/4647; Y10T83/546; Y10T83/566; Y10T83/5815; Y10T83/5833; Y10T83/647; Y10T83/6476; Y10T83/929; Y10T83/9457; Y10T83/9473; Y10T83/9478; Y10T83/9483; Y10T83/9486
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) | 1937-04-16 | 1937-10-16 | 1938-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-04-16 | 1941-10-16 | 1942-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-04-16 | 1945-10-16 | 1946-04-17 | $7700.00 | Window Closed / Lapsed |