US2765822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chain saw cart
Assignee: Individual
•
Filing: 1953-11-06
•
Granted: 1956-10-09
•
Expires: 1973-11-06
Abstract
No abstract record available.
Inventors
- 👤 John W Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:24
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/0091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US680251A
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US1054351A
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US1518198A
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US1601201A
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US2348588A
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US2455369A
Cited
US2481145A
Cited
US2496982A
Cited
US2560641A
Cited
US2529328A
Cited
US2588953A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |