Window sash pivot bar and method

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United States of America Patent

PATENT NO 9435150
SERIAL NO

14740905

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Importance

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Abstract

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A pivot bar for a double hung window sash includes an elongated member having a knobbed end for engaging a window jamb or frame. The pivot bar has vertical and horizontal shields for completely covering the first and second apertures formed in the window sash. The pivot bar is “snap-fitted” into the first and second apertures which are formed with a conventional electric drill. The first aperture formed in the side of the sash is less than a complete circle in order for the drill bit to simultaneously form the second aperture in the bottom of the sash.

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Patent Owner(s)

Patent OwnerAddress
AMESBURY INDUSTRIES INC3600 MINNESOTA DRIVE SUITE 800 EDINA MN 55435

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lawrence, Barry G Thomasville, US 38 455

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