ZHEJIANG CHANGSHENG SLIDING BEARINGS CO., LTD.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 05, 2017 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 5 Total Citation Count
- Aug 01, 2011 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9835199 Metal matrix self-lubricating composite and manufacturing method thereforSep 10, 13Dec 05, 17[F16C, B22F, C22C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2013/0108,195 THREE-LAYER COMPOSITE SELF-LUBRICATING SLIDING BEARING WITH MODIFIED POLYIMIDE ANTI-WEAR LAYER AND METHOD FOR MANUFACTURING THE SAMEAbandonedAug 01, 11May 02, 13[F16C]
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