Retainer mechanism for vehicle brake actuators
Patent 4033435 Issued on July 5, 1977. Estimated Expiration Date: 
July 5, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 5, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2410183 3095068 3172515 3217843 3400797 3525424 3698520 InventorAssigneeApplicationNo. 05/618227 filed on 09/30/1975US Classes:188/173VehicleExaminersPrimary: Blix, Trygve M.Assistant: Butler, Douglas C. Attorney, Agent or FirmForeign Application Priority Data1974-10-16 UKAbstractIn a brake actuator an electric motor is operable when energized to hold a resilient brake applying assembly in a retracted energy-storing position and to retain the assembly in the retracted position. | |
