Patent US2696296A successfully refreshed from Google Patents.
US2696296A
Expired / Lapsed
US
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Apparatus for testing and rejecting can bodies devoid of collars or having collars improperly placed therein
Assignee: Continental Can Co Inc
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Filing: 1953-08-18
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Granted: 1954-12-07
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Expires: 1973-08-18
Abstract
No abstract record available.
Inventors
- 👤 Simpson Justin
- 👤 Edwin G Blaing-Leisk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:07
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2692
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) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |