Featured patents

Door Hold Open Arm Assembly
US 08695163 B2, April 15, 2014, Edgar E. Roberts / Yale Security Inc. (Monroe, US)
A hold open arm assembly for a door mounted to a door frame including…

Gate Holder
US 08683648 B2, April 1, 2014, Theodore John Halter
A gate holder, comprising:…

Slide Assist Device
US 08671520 B2, March 18, 2014, Kazuyuki Tomioka et al. / Nifco Inc. (Yokohama-shi, JP)
A slide assist device, comprising:…

Patentorg has 3 documents under Checks and Closers Patents.

Other subcategories for category Miscellaneous hardware (e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.)
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