US3186306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine control device
Assignee: Holley Performance Products Inc
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Filing: 1962-11-21
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Granted: 1965-06-01
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Expires: 1982-11-21
Abstract
No abstract record available.
Inventors
- 👤 Carl F Schorn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:08
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A FEED CONTROL MECHANISM, COMPRISING A CONNECTOR MEANS FOR CONNECTING WITH A MACHINE TOOL, A SHAFT ASSOCIATED WITH SAID CONNECTOR MEANS, A ROTARY MOTOR MOUNTED ON SAID SHAFT, A PLURALITY OF CAMS MOUNTED ON SAID SHAFT, EACH OF SAID CAMS HAVING MEANS FOR MANUAL ANGULAR ADJUSTMENT ON SAID SHAFT, A PLURALITY OF PILOT VALVES, EACH OF SAID PILOT VALVE BEING ADAPTED TO BE ACTUATED BY ONE OF SAID PLURALITY OF CAMS, A SELECTOR VALVE, A PLURALITY OF CONDUITS COMMUNICATING BETWEEN SAID SELECTOR VALVE AND AND PLURALITY OF PILOT VALVES, A SECOND PLURALITY OF CONDUITS COMMUNICATING BETWEEN SAID SELECTOR VALVE AND SAID ROTARY MOTOR, AND A SUPPLY OF FLUID IN SAID FIRST AND SECOND PLURALITY OF CONDUITS FOR ACTUATING SAID ROTARY MOTOR AND SAID SHAFT ALTERNATELY IN OPPOSITE DIRECTIONS.
Claim 2
Dependent Claim
128 words
A FEED CONTROL MECHANISM, COMPRISING A CONNECTOR MEANS FOR CONNECTING WITH A MACHINE TOOL, A SHAFT ASSOCIATED WITH SAID CONNECTOR MEANS, A ROTARY MOTOR MOUNTED ON SAID SHAFT, A PLURALITY OF CAMS MOUNTED ON SAID SHAFT, EACH OF SAID CAMS HAVING MEANS FOR MANUAL ANGULAR ADJUSTMENT ON SAID SHAFT, A PLURALITY OF PILOT VALVES, EACH OF SAID PILOT VALVE BEING ADAPTED TO BE ACTUATED BY ONE OF SAID PLURALITY OF CAMS, A SELECTOR VALVE, A PLURALITY OF CONDUITS COMMUNICATING BETWEEN SAID SELECTOR VALVE AND AND PLURALITY OF PILOT VALVES, A SECOND PLURALITY OF CONDUITS COMMUNICATING BETWEEN SAID SELECTOR VALVE AND SAID ROTARY MOTOR, AND A SUPPLY OF FLUID IN SAID FIRST AND SECOND PLURALITY OF CONDUITS FOR ACTUATING SAID ROTARY MOTOR AND SAID SHAFT ALTERNATELY IN OPPOSITE DIRECTIONS.
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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |