US3470901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for connecting fluid tubing to fluid devices
Assignee: Robertshaw Controls Co
•
Filing: 1967-09-22
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Granted: 1969-10-07
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Expires: 1987-09-22
Abstract
No abstract record available.
Inventors
- 👤 Larry V Nisley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:00
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/12; F16L55/00; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/698; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1585084A
Cited
US1987100A
Cited
US2952271A
Cited
US3159318A
Cited
US3298641A
Cited
US3340349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |