Double hung sash lock with tilt lock release buttons

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8272164
APP PUB NO 20100083578A1
SERIAL NO

12570535

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A combination tilt/sash lock for mounting to a window sash rail, the combination including a sash lock and tilt lock being mounted in linear relationship to each other; the tilt lock having a latch element latching to a window frame that is manually movable within a tilt lock housing between a latched position and an unlatched position; the sash lock having a rotatable cam movable by rotating a locking lever between a locked position and an unlocked position; the sash lock locking lever being located in a superimposed linear relationship to and blocking manual movement of the tilt lock in the locked position and allowing movement of the latch element in the unlatched position; and the tilt lock mechanism being movable from a latched position to a disengaged position.

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Patent Owner(s)

Patent OwnerAddress
SIERRA PACIFIC INDUSTRIESPO BOX 496028 REDDING CA 96007

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albrecht, Scott D Merrill, US 10 87

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