G. DUSTERLOH GMBH
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 06, 1990 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 39 Total Citation Count
- May 16, 1978 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4905577 Line-contact-type spherical bearing for connecting piston to connecting rodExpiredOct 26, 88Mar 06, 90[F02B, F01B]
4768421 Radial piston machine with shaft radial position stroke controlExpiredNov 07, 85Sep 06, 88[F04B, F03C, F01B]
4759261 Three-way three-position valve for cooling a reversible hydraulic machineExpiredDec 12, 85Jul 26, 88[F16K, F15B]
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