Fire escape – ladder – or scaffold – Ladder – Supporting surface compensating means
Patent
1992-09-14
1993-11-23
Chotkowski, Karen J.
Fire escape, ladder, or scaffold
Ladder
Supporting surface compensating means
182107, 182129, 2481882, E04C 300
Patent
active
052635511
ABSTRACT:
The present invention discloses a device for use in carpentry, painting, and other construction. The device has two side members shaped generally as quadrilaterals with the first side member being a mirror image of the second side member. A first surface joins a first edge of the first side member to a fifth edge of the second side member. A second surface joins a second edge of the first side member to a sixth edge of the second side member. The fourth edge of the first side member and the eighth edge of the second side member have teeth which engage a surface. The fourth edge and the eighth edge also have cut outs which assist in engaging a ladder. A handle can be provided for easy carrying. A third surface joins the first side member to the second side member.
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Chotkowski Karen J.
Lanquist, Jr. Edward D.
Patterson Mark J.
Waddey, Jr. I. C.
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