Safety clamp for ladders

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Description

FIG. 1 is an isometric view of the safety clamp for ladders, showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a rear fragmentary view thereof, taken from line 6--6 of FIG. 3.

Referenced Cited
U.S. Patent Documents
1374060 April 1921 Chute
2100918 November 1937 Ringman
3094304 June 1963 Linder, Jr.
4143743 March 13, 1979 Larson
4164269 August 14, 1979 Jackson
Patent History
Patent number: D272857
Type: Grant
Filed: Nov 30, 1981
Date of Patent: Feb 28, 1984
Inventor: Kant F. Leach (Englewood, CO)
Primary Examiner: B. J. Bullock
Attorney: Kyle W. Rost
Application Number: 6/325,779
Classifications
Current U.S. Class: Element Of Attachment (13) (D25/68); D/8394
International Classification: D0699; D0808;