US3051249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion transforming apparatus
Assignee: Individual
•
Filing: 1959-12-23
•
Granted: 1962-08-28
•
Expires: 1979-12-23
Abstract
No abstract record available.
Inventors
- 👤 Paul P Dirlik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:06
CPC Classifications
F; F15; F15B; F15B7/00; F15B7/005; B; B63; B63H; B63H3/00; B63H3/06; B63H3/08; B63H3/081; B63H3/082; F15B7/003; F15B7/008; F15B7/06; F15B7/08; B63H2003/084; B63H2003/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US227319A
Cited
US1384672A
Cited
US2353773A
Cited
US2554611A
Cited
US2536546A
Cited
US2850106A
Cited
US2949313A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |