US3309065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transloader
Assignee: Rucker Co
•
Filing: 1965-08-24
•
Granted: 1967-03-14
•
Expires: 1985-08-24
Abstract
No abstract record available.
Inventors
- 👤 Homme John W Prud
- 👤 James R Robertson
- 👤 Richard C Fisher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:33
CPC Classifications
B; B66; B66C; B66C13/00; B66C13/02; B65; B65G; B65G67/00; B65G67/60; B65G67/603; Y; Y10; Y10S; Y10S254/00; Y10S254/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2854154A
Cited
US3001396A
Cited
US2946466A
Cited
US3150860A
Cited
US3189196A
Cited
US3189195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |