US2544095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can opener and dispenser
Assignee: Individual
•
Filing: 1947-01-20
•
Granted: 1951-03-06
•
Expires: 1967-01-20
Abstract
No abstract record available.
Inventors
- 👤 Kower Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:34
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/24; B67B7/26; B67B7/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US564209A
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US1060258A
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US1113270A
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US1161631A
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US1445068A
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US1426180A
Cited
GB182352A
Cited
US2040087A
Cited
US2040615A
Cited
US2160976A
Cited
US2246419A
Cited
US2198564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |