Featured patents

Hinge Structure
US 08656559 B2, Feb. 25, 2014, I-Tsung Hung / Hong Jeu Industrial Co., Ltd. (Changhua County, TW)
An improved hinge structure, comprising:…

Invisible Hinge With Internal Electrical Wiring
US 08627547 B2, Jan. 14, 2014, Kok Leong Soh / Universal Industrial Products, Inc. (Pioneer, US)
A self-closing invisible hinge for supporting a door to a mounting structure…

Patentorg has 2 documents under Plural Sets of Serially Arranged Pivoted Links 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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