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US2910304A
Expired / Lapsed
US
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One man refrigerant cylinder handling truck
Assignee: Individual
•
Filing: 1957-10-11
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Granted: 1959-10-27
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Expires: 1977-10-11
Abstract
No abstract record available.
Inventors
- 👤 Charles L Caylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:50
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/26; B62B1/264; B62B2202/00; B62B2202/02; B62B2202/022; B62B2203/00; B62B2203/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1261184A
Cited
US1343568A
Cited
AU1145828A
Cited
AU2232729A
Cited
US1901878A
Cited
FR752855A
Cited
US2417553A
Cited
US2439581A
Cited
US2541613A
Cited
GB765552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |