US3268091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction thrust operated manipulator
Assignee: General Mills Inc
•
Filing: 1961-06-01
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Granted: 1966-08-23
•
Expires: 1981-06-01
Abstract
No abstract record available.
Inventors
- 👤 Donald F Melton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:25
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/10; B25J9/104; B25J5/00; B64; B64G; B64G4/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2061256A
Cited
US2736600A
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US2858947A
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US2805781A
Cited
US2805349A
Cited
US2981501A
Cited
US3043448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |