Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard Michael Lang0
Timothy John Boundy0
Date of Patent
December 12, 2023
0Patent Application Number
175705040
Date Filed
January 7, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
Systems and devices to control linear, rotational, and/or arcuate motion are provided herein. In some examples, a pin system is configured for insertion in a door and/or door jamb, and to control motion of the door, such as a speed with which the door closes. In some examples, a hinge pin is configured to replace a conventional hinge pin and to control motion of the door. In some examples, a hinge system is configured to replace a conventional door hinge and to control motion of the door.
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