Open stair case with center uncut stringer

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United States of America Patent

PATENT NO 10006207
SERIAL NO

14859190

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Abstract

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An open staircase is provided comprising a flight of stair treads and an uncut stringer. The treads have free opposing ends positioned on the stringer in a stepped apart relationship relative to one another and each are fixed to the uncut stringer at a position along the horizontal length of the tread such that the tread is cantilevered from the stringer.

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Patent Owner(s)

Patent OwnerAddress
ACUTECH LLC3816 MT HWY 40 COLUMBIA FALLS MT 59912

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grommet, Dean G Whitefish, US 9 40

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