US3093306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid-operated timer
Assignee: Individual
•
Filing: 1961-06-05
•
Granted: 1963-06-11
•
Expires: 1981-06-05
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Warren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:50
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; F15C1/10; F15C1/12; G; G04; G04B; G04B17/00; G04B17/005; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/212; Y10T137/2125; Y10T137/2147; Y10T137/2158; Y10T137/2229; Y10T137/224; Y10T137/2267
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A FLUID-OPERATED TIMER COMPRISING, A SOURCE OF PRESSURIZED FLUID, OSCILLATING MEANS CONNECTED TO SAID SOURCE FOR PRODUCING PERIODIC FLUID PULSES, MEANS LIMITING SAID FLUID WITHIN SAID OSCILLATING MEANS TO A PLANE OF OSCILLATION OF SAID FLUID, FLUID-OPERATED MEANS FOR CONVERTING SAID PULSES INTO A FLUID FLOW PATTERN, THE CHARACTERSTICS OF SAID FLOW PATTERN BEING DEPENDENT UPON THE NUMBER OF PULSES RECEIVED, MEANS LIMITING SAID FLUID FLOWING WITHIN SAID FLUID-OPERATED MEANS TO A SINGLE PLANE, MEANS CONNECTED TO SAID SOURCE AND SAID FLUID-OPERATED MEANS FOR RESETTING SAID FLUID-OPERATED MEANS AFTER A PREDETERMINED FLOW PATTERN IS CREATED BY SAID FLUID-OPERATED MEANS AND MEANS LIMITING SAID FLUID FLOWING WITHIN SAID RESETTING MEANS TO A SINGLE PLANE.
Claim 2
Dependent Claim
113 words
A FLUID-OPERATED TIMER COMPRISING, A SOURCE OF PRESSURIZED FLUID, OSCILLATING MEANS CONNECTED TO SAID SOURCE FOR PRODUCING PERIODIC FLUID PULSES, MEANS LIMITING SAID FLUID WITHIN SAID OSCILLATING MEANS TO A PLANE OF OSCILLATION OF SAID FLUID, FLUID-OPERATED MEANS FOR CONVERTING SAID PULSES INTO A FLUID FLOW PATTERN, THE CHARACTERSTICS OF SAID FLOW PATTERN BEING DEPENDENT UPON THE NUMBER OF PULSES RECEIVED, MEANS LIMITING SAID FLUID FLOWING WITHIN SAID FLUID-OPERATED MEANS TO A SINGLE PLANE, MEANS CONNECTED TO SAID SOURCE AND SAID FLUID-OPERATED MEANS FOR RESETTING SAID FLUID-OPERATED MEANS AFTER A PREDETERMINED FLOW PATTERN IS CREATED BY SAID FLUID-OPERATED MEANS AND MEANS LIMITING SAID FLUID FLOWING WITHIN SAID RESETTING MEANS TO A SINGLE PLANE.
References Cited (Backward Citations)
CA606733A
Cited
US3006144A
Cited
US2760511A
Cited
US2970226A
Cited
US3010649A
Cited
US3016066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |