ROTARY LIFT COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 716
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 226
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7191038 Electronically controlled vehicle lift and vehicle service systemJul 14, 04Mar 13, 07[G05B]
6964322 Method and apparatus for synchronizing a vehicle liftFeb 26, 04Nov 15, 05[B66B]
D505239 Enclosure for lift controlOct 26, 01May 17, 05[1205]
6814187 System for detecting liquid in an inground liftJan 25, 02Nov 09, 04[B66F]
6763916 Method and apparatus for synchronizing a vehicle liftApr 12, 02Jul 20, 04[B66F, B66B]
6571919 Removable cylinder arrangement for liftJun 19, 01Jun 03, 03[B66F]
D472359 Lift control enclosureOct 26, 01Mar 25, 03[1205]
6471009 Universal saddle for liftDec 20, 00Oct 29, 02[B66F]
6446757 Lock mechanism for liftSep 20, 00Sep 10, 02[B66F]
5199686 Non-continuous base ground level automotive lift systemJan 02, 92Apr 06, 93[B66F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7175031 Multiple tool holderExpiredJan 07, 04Feb 13, 07[A47F]
7150073 Hinge pinExpiredApr 27, 04Dec 19, 06[E05D]
2004/0149,520 Inground liftAbandonedSep 22, 03Aug 05, 04[B66F]
2004/0011,594 Overhead assembly for vehicle liftAbandonedJun 17, 02Jan 22, 04[B66F]
D343488 Automotive liftExpiredOct 07, 91Jan 18, 94[]
5096159 Automotive lift systemExpiredJan 18, 91Mar 17, 92[B66F]
5009287 Vehicle liftExpiredSep 19, 89Apr 23, 91[B60S]

Top Inventors for This Owner

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