US3061332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo transport assembly
Assignee: Individual
•
Filing: 1960-06-17
•
Granted: 1962-10-30
•
Expires: 1980-06-17
Abstract
No abstract record available.
Inventors
- 👤 Leo S Goulden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:34
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/08; B62D53/0857; Y; Y10; Y10S; Y10S280/00; Y10S280/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE646318C
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US2333853A
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US2369384A
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US2540859A
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DE882806C
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US2710659A
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CH325336A
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US2841094A
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US2925135A
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US3004772A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |