US3232676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-skid system
Assignee: Bendix Corp
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Filing: 1962-01-02
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Granted: 1966-02-01
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Expires: 1982-01-02
Abstract
No abstract record available.
Inventors
- 👤 Maxwell L Cripe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:08
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/32; B60T8/34; B60T8/44; B60T8/447; B60T8/448; B60T8/42; B60T8/4208; B60T8/4225; B60T8/4241; B60T8/425; B60T8/50; B60T8/72; B60T8/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN AN ANTI-SKID BRAKING SYSTEM HAVING A FLUID PRESSURE MOTOR WHICH OPERATES A BRAKE FOR A VEHICLE WHEEL: CONRTROL MEANS FOR INITIATING ACTUATION OF SAID FLUID PRESSURE MOTOR, SECOND MEANS SENSING A PREDETERMINED RATE OF DECELERATION OF THE VEHICLE WHEEL; A FLUID PRESSURE RESERVOIR OF PREDETERMINED VOLUME; THIRD MEANS NORMALLY COMMUNICATING SAID RESERVOIR WITH A FLUID PRESSURE SUPPLY DIFFERING FROM ATMOSPHERE, AND ISOLATING SAID RESERVOIR FROM SAID SUPPLY DURING THE TIME; SAID CONTROL MEANS AND SAID SECOND MEANS ARE ACTUATED; AND FORTH, MEANS FOR COMMUNICATING ATMOSPHERIC PRESSURE TO SAID FLUID PRESSURE MOTOR UNTIL ITS PRESSURE LEVEL WILL NO LONGER ACTUATE SAID MOTOR WITH SUFFICIENT FORCE TO SLIDE THE VEHICLE WHEEL, AND A HOLDING MEANS OPERATIVELY CONNECTED TO SAID CONTROL MEANS AND SAID SECOND MEANS SUCH THAT
Claim 2
Dependent Claim
126 words
IN AN ANTI-SKID BRAKING SYSTEM HAVING A FLUID PRESSURE MOTOR WHICH OPERATES A BRAKE FOR A VEHICLE WHEEL: CONRTROL MEANS FOR INITIATING ACTUATION OF SAID FLUID PRESSURE MOTOR, SECOND MEANS SENSING A PREDETERMINED RATE OF DECELERATION OF THE VEHICLE WHEEL; A FLUID PRESSURE RESERVOIR OF PREDETERMINED VOLUME; THIRD MEANS NORMALLY COMMUNICATING SAID RESERVOIR WITH A FLUID PRESSURE SUPPLY DIFFERING FROM ATMOSPHERE, AND ISOLATING SAID RESERVOIR FROM SAID SUPPLY DURING THE TIME; SAID CONTROL MEANS AND SAID SECOND MEANS ARE ACTUATED; AND FORTH, MEANS FOR COMMUNICATING ATMOSPHERIC PRESSURE TO SAID FLUID PRESSURE MOTOR UNTIL ITS PRESSURE LEVEL WILL NO LONGER ACTUATE SAID MOTOR WITH SUFFICIENT FORCE TO SLIDE THE VEHICLE WHEEL, AND A HOLDING MEANS OPERATIVELY CONNECTED TO SAID CONTROL MEANS AND SAID SECOND MEANS SUCH THAT
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) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |