BRIDGESTONE METALPHA CORPORATION
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 28, 2002 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 31 Total Citation Count
- Nov 22, 1994 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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
6102095 Corrosion resistant steel cords and pneumatic tires reinforced with sameNov 24, 97Aug 15, 00[D07B, B60C]
5709073 Steel cords for the reinforcement of rubber articles having a wrapping cordSep 13, 96Jan 20, 98[D02G]
5706641 Steel cord having layer-twisted structure of helicoidal filaments for reinforcing rubber productNov 14, 95Jan 13, 98[D02G]
5561974 Steel cords for the reinforcement of rubber articles and method of producing the sameNov 22, 94Oct 08, 96[D02G]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2002/0037,422 Method of manufacturing colored stainless steel fiberAbandonedSep 05, 01Mar 28, 02[B32B]
6338780 Apparatus for manufacturing metallic fibers and method of manufacturing colored metallic fiberExpiredJan 09, 01Jan 15, 02[C30B, C25F]
6270913 Apparatus for manufacturing metallic fibers, method of manufacturing twine of metallic fibers, twine of metallic fibers and method of coloring metallic fiberExpiredOct 27, 98Aug 07, 01[C30B, C25F]
5858200 Method of and apparatus for manufacturing metallic fiber and the twine of metallic fibers, and method of coloring metallic fiber and the twine of metallic fibersExpiredMay 23, 97Jan 12, 99[C30B, C25F]
5605036 Steel cords for the reinforcement of rubber articles and having a wrapping cordExpiredDec 20, 94Feb 25, 97[D07B, D02G]
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