Ladder bumper

The ornamental design for ladder bumper, as shown and described.

FIG. 1 is a perspective view of a ladder bumper showing my new design;

FIG. 2 is a right side elevational view, the left side being identical thereto;

FIG. 3 is a front elevational view, the rear being identical thereto;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Patent	Priority	Assignee	Title
2281684,
2518107,
2925877,
3662856,
4469194,	Oct 21 1983		Non-slip resilient ladder support
4771862,	Jan 22 1988	FOREMOST MANUFACTURING COMPANY, INC	Ladder guards
4880079,	Sep 01 1988		Ladder cap
4899848,	Apr 28 1989		Guard for upper end of ladder side rail
153900,
D265592,	Jun 17 1980		Protective ladder pad
D303432,	Jul 10 1987	Lehigh Consumer Products Corporation	Reversible ladder bumper

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Feb 11 1991	SHEFTEL, STEVEN J	CRAWFORD PRODUCTS, INC , 301 WINTER STREET, WEST HANOVER, MASSACHUSETTS 02339	ASSIGNMENT OF ASSIGNORS INTEREST	005621	0378	pdf
Feb 15 1991		Crawford Products, Inc.	(assignment on the face of the patent)
Nov 15 1994	CRAWFORD PRODUCTS, INC	AMERICAN MANUFACTURING COMPANY, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	007205	0896	pdf
Feb 22 2001	AMERICAN MANUFACTURING COMPANY, INC	Lehigh Consumer Products Corporation	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	011566	0418	pdf
Apr 24 2002	Lehigh Consumer Products Corporation	BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT	SECURITY AGREEMENT	014770	0249	pdf

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