Door lock assembly with waggle reduction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12077985
APP PUB NO 20220356729A1
SERIAL NO

17736782

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A door lock system may include an outer spindle operatively connected to a disc with a larger diameter than a diameter of the outer spindle. The disc may include an opening that slidingly receives a lock spindle along a lock axis configured to engage a lock body. The lock spindle and the spindle opening may have complementary shapes and sizes such that the lock spindle is rotationally coupled to the disc about the center axis. Torque may be transmitted from a handle to the disc and from the disc to the lock spindle via the opening.

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First Claim

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Patent Owner(s)

  • ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Douglas Wallingford, US 34 777
Leites, Rick West Haven, US 15 119
Morstatt, Scott Maryville, US 23 241
Palmieri, Eric Rocky Hill, US 24 59
Ramachandran, Sharath New Haven, US 6 23

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