US2991657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for producing a rotary and wobbling movement of a part through the agency of an invertible kinematic chain
Assignee: Individual
•
Filing: 1959-02-02
•
Granted: 1961-07-11
•
Expires: 1979-02-02
Abstract
No abstract record available.
Inventors
- 👤 Schatz Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:23
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/46; B; B01; B01F; B01F31/00; B01F31/46; B01F31/70; B01F35/00; B01F35/40; B01F35/42; B01F35/421; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19107; Y10T74/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2302804A
Cited
US2590692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |