Multi-point lock having sequentially-actuated locking elements

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United States of America Patent

PATENT NO 9428937
APP PUB NO 20130019643A1
SERIAL NO

13189305

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Importance

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Abstract

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A lock includes a deadbolt assembly having a deadbolt and a deadbolt actuator. The lock also includes a latch assembly discrete from the deadbolt assembly. The latch assembly includes a shoot bolt and a shoot bolt actuator. A blocking element may block actuation of the shoot bolt from an unlocked position to a locked position when the deadbolt is in a retracted position. Alternatively or additionally, the blocking element may block actuation of the shoot bolt from a locked position to an unlocked position when the deadbolt is in an extended position.

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Patent Owner(s)

Patent OwnerAddress
AMESBURY GROUP INC57 HUNT RD AMESBURY MA 01913

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adamson, Eric J Tea, US 3 60
Hemmingsen, Austin Sioux Falls, US 3 86
Lammers, Tracy Sioux Falls, US 23 388
Raap, Dan Hartford, US 24 449
Rickenbaugh, Allen Sioux Falls, US 12 258
Tagtow, Gary E Sioux Falls, US 33 577

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