HALDEX MIDLAND BRAKE CORPORATION
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 20, 1995 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 289 Total Citation Count
- Feb 07, 1978 Earliest Filing
- 35 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4799579 Clutch and brake friction assembly and method of making sameExpiredNov 18, 85Jan 24, 89[F16D]
4643279 Means for connecting a brake rod to the lever arm of an automatic slack adjusterExpiredMay 06, 85Feb 17, 87[B60T, F16D]
4565270 Friction clutch convertible for either push-type or pull-type disengagementExpiredNov 14, 83Jan 21, 86[F16D]
4250361 Pressure actuated switch with actuator having contact-actuating rib between piston and spring-guide portionsExpiredMar 12, 79Feb 10, 81[H01H]
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