INTERNATIONAL DOOR CLOSERS, INC.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING237
 
  
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 135

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0030,770 DOOR CLOSERAug 01, 17Feb 01, 18[E05F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9714534 Door closerOct 18, 16Jul 25, 17[E05F]
5088786 Panic exit door mechanismMay 21, 91Feb 18, 92[E05C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6000733 Presser bar mechanismExpiredSep 25, 97Dec 14, 99[E05C]

Top Inventors for This Owner

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