US3006090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
C-frame construction for bulldozer
Assignee: Gar Wood Industries Inc
•
Filing: 1958-04-04
•
Granted: 1961-10-31
•
Expires: 1978-04-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph M Gwinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:55
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/76; E02F3/7609; E02F3/7618
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2412574A
Cited
US1038456A
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US2169606A
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US2107123A
Cited
US2265395A
Cited
US2452408A
Cited
US2604708A
Cited
US2636289A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |