US3467134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual hydraulic reel
Assignee: Aero Motive Manufacturing Co
•
Filing: 1967-01-03
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Granted: 1969-09-16
•
Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Roger T Becker
- 👤 William K Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:23
CPC Classifications
F; F16; F16L; F16L39/00; F16L39/04; B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/4478; B65H75/48; B65H75/486; F16L3/00; F16L3/01; F16L3/012; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6918; Y10T137/6921
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) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |