Patent US2178908A successfully refreshed from Google Patents.
US2743784A
Expired / Lapsed
US
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Implement carrier
Assignee: International Motors LLC
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Filing: 1953-06-12
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Granted: 1956-05-01
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Expires: 1973-06-12
Abstract
No abstract record available.
Inventors
- 👤 Elof K Karlsson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:54
CPC Classifications
A; A01; A01D; A01D41/00; A01D41/04; B; B62; B62D; B62D49/00; B62D49/06; B62D49/065; B62D49/0657; Y; Y10; Y10S; Y10S180/00; Y10S180/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1926928A
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US2185842A
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US2258397A
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US2376541A
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US2435563A
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US2513942A
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US2482251A
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US2607432A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |