US3035812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle towing dolly
Assignee: Individual
•
Filing: 1959-12-22
•
Granted: 1962-05-22
•
Expires: 1979-12-22
Abstract
No abstract record available.
Inventors
- 👤 Dwight D Wineteer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:31
CPC Classifications
B; B66; B66F; B66F5/00; B60; B60P; B60P3/00; B60P3/12; B60P3/125; B60P3/127
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1224574A
Cited
US1261681A
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US1871180A
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US2259399A
Cited
US2391503A
Cited
US2326684A
Cited
US2467500A
Cited
US2455432A
Cited
US2727638A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |