BL TECHNOLOGY LIMITED
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 29, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 287 Total Citation Count
- Jun 01, 1981 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
4584869 Method and apparatus for detecting knock in a spark ignition engineExpiredAug 12, 83Apr 29, 86[G01L]
4553515 Cylinder head for spark ignition internal combustion engineExpiredOct 11, 84Nov 19, 85[F02F]
4464952 Control systems for continuously variable ratio transmissions (CVT)ExpiredJun 01, 81Aug 14, 84[F16H]
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