US3482602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic coupler
Assignee: Noble Manufacturing Co
•
Filing: 1967-08-08
•
Granted: 1969-12-09
•
Expires: 1987-08-08
Abstract
No abstract record available.
Inventors
- 👤 Max Jarnagan
- 👤 Harry L Sosalla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:20
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/28; F16L37/30; F16L37/32; F16L37/33; F16L37/22; F16L37/23; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87096; Y10T137/87105; Y10T137/87917; Y10T137/87925; Y10T137/87941; Y10T137/87949; Y10T137/87965; Y10T137/87973
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3431942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |