US3017779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating drive mechanism
Assignee: Individual
•
Filing: 1957-07-10
•
Granted: 1962-01-23
•
Expires: 1977-07-10
Abstract
No abstract record available.
Inventors
- 👤 Albert P Beals
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:25
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/22; F16F15/26; B; B23; B23D; B23D51/00; B23D51/16; B23D51/161; B27; B27B; B27B19/00; B27B19/02; B27B19/09; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18248; Y10T74/18256; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8824; Y10T83/8841; Y10T83/8843
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US496874A
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AT199020B
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |