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US2839222A
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Multi-purpose wheeled implement
Assignee: BUFFALO ECLIPSE Corp
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Filing: 1955-11-16
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Granted: 1958-06-17
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Expires: 1975-11-16
Abstract
No abstract record available.
Inventors
- 👤 Clement J Thelander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:55
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/10; B62B1/12; B65; B65G; B65G65/00; B65G2814/00; B65G2814/03; B65G2814/0301; B65G2814/0314; B65G2814/0319; B65G2814/0325
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1319530A
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US980485A
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US1160887A
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US1679325A
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FR47673E
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US2180253A
Cited
US2464709A
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US2728492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |