Patent US3483695A successfully refreshed from Google Patents.
US3483695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuator
Assignee: Individual
•
Filing: 1967-04-25
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Granted: 1969-12-16
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Expires: 1987-04-25
Abstract
No abstract record available.
Inventors
- 👤 Charles R Olsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:32
CPC Classifications
F; F41; F41B; F41B11/00; F41B11/70; F41B11/71; F15; F15B; F15B1/00; F15B1/02; F15B1/04; F15B1/08; F15B15/00; F15B15/19; F41B11/50; F41B11/57; F15B2201/00; F15B2201/20; F15B2201/205; F15B2201/30; F15B2201/315; F15B2201/3151; F15B2201/3156; F15B2201/40; F15B2201/41; F15B2201/415
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |