Combination Square With Biased Locking Mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140290080A1
SERIAL NO

14227059

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adjustable combination square includes a longitudinally extending blade slidably received within a slot in a head. A movable clamping member is engaged with the blade, and a biasing member acts on the clamping member to normally bias the clamping member toward an engaged position in which the blade is engaged against a surface of the slot. A manually operable pivotable actuator arrangement is carried by the head. Actuation of the pivotable actuator arrangement applies a force to the clamping member that works against the biasing member so as to selectively move the clamping member away from the engaged position to enable the blade to be moved axially relative to the head. Releasing the pivotable actuator arrangement releases the force so that the biasing member returns the clamping member to the engaged position to maintain the blade in position relative to the head.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
JOHNSON LEVEL & TOOL MFG CO INC6333 WEST DONGES BAY ROAD MEQUON WI 53092

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buzzell, Paul H Mequon, US 3 46
Dwyer, John Waukesha, US 31 380
Johnson, Robert A Mequon, US 163 3608
Johnson, William G Mequon, US 35 519
Walters, Glenn T Port Washington, US 29 670

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