US3017710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow mover and utility cart
Assignee: Individual
•
Filing: 1958-05-28
•
Granted: 1962-01-23
•
Expires: 1978-05-28
Abstract
No abstract record available.
Inventors
- 👤 Carl P Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:39
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/02; B; B60; B60B; B60B37/00; B60B37/10; B62; B62B; B62B1/00; B62B1/10; B62B1/14; B62B1/147
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US284647A
Cited
US1280670A
Cited
US1468161A
Cited
US2631862A
Cited
US2570674A
Cited
US2852872A
Cited
US2852873A
Cited
US2867449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |