LF ACQUISITION CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 364

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5382207 Exercise treadmillApr 17, 91Jan 17, 95[A63B]
5238462 Stair climbing exercise apparatus utilizing drive beltsFeb 20, 91Aug 24, 93[A63B]
5135447 Exercise apparatus for simulating stair climbingMar 15, 91Aug 04, 92[A63B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5213555 Exercise equipment information, communication and display systemExpiredFeb 27, 90May 25, 93[A63B]
5117170 Motor control circuit for a simulated weight stackExpiredApr 20, 90May 26, 92[A63B, H02D]
D325946 Exercise bicycleExpiredSep 07, 89May 05, 92[]
D315646 Exercise bicycle seatExpiredJun 16, 89Mar 26, 91[]
4358105 Programmed exerciser apparatus and methodExpiredAug 21, 80Nov 09, 82[A63B]

Top Inventors for This Owner

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