Patent US3066404A successfully refreshed from Google Patents.
US3066404A
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Method and apparatus for prestressing a remote power linear drive
Assignee: ULTRADYNE Inc
•
Filing: 1957-04-03
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Granted: 1962-12-04
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Expires: 1977-04-03
Abstract
No abstract record available.
Inventors
- 👤 Ray L Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:38
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/22; F16C1/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49874; Y10T29/49908; Y10T29/49925; Y10T29/49934; Y10T29/53; Y10T29/53652; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20456
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |