US3362424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pressure regulating system
Assignee: Vapor Corp
•
Filing: 1965-05-05
•
Granted: 1968-01-09
•
Expires: 1985-05-05
Abstract
No abstract record available.
Inventors
- 👤 Robert P Smith
- 👤 Vijay K Zadoo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:15
CPC Classifications
B; B64; B64D; B64D13/00; B64D13/02; F; F16; F16K; F16K1/00; F16K1/12; G; G05; G05D; G05D16/00; G05D16/04; G05D16/10; G05D16/103; G05D16/106; G05D16/20; G05D16/2093; G05D16/2095; G05D16/2097; Y; Y02; Y02T; Y02T50/00; Y02T50/40; Y10; Y10T; Y10T137/00; Y10T137/3367; Y10T137/3421; Y10T137/7722; Y10T137/7758; Y10T137/7759; Y10T137/776
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2007554A
Cited
US2592474A
Cited
US2537347A
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US2892468A
Cited
US3172420A
Cited
US3051076A
Cited
US3294105A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |