Ladder rack support

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Description

FIG. 1 is a perspective view of a ladder rack support showing our new design, it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged bottom plan view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged rear elevational view thereof; and,

FIG. 6 is an enlarged left side elevational view thereof, the right side view being a mirror image.

Referenced Cited
U.S. Patent Documents
D309126 July 10, 1990 Carr
4618083 October 21, 1986 Weger, Jr.
Other references
  • Weatherguard brochure, "Storage Equipment for Pickups and Flatbed Trucks," Part No. 78-1013, Rev. Mar. 1991, .COPYRGT.1990, pp. 20-24, Ladder Racks. Weatherguard brochure, "Van Equipment," Part No. 78-1014, Rev. Sep. 1991, .COPYRGT.1991, pp. 32-36, Ladder Racks. O-E-M Products, Inc. Flyer, "Commercial Van and Truck Equipment" Published prior to Mar. 1992, Castings "A" of Ladder Rack.
Patent History
Patent number: D346355
Type: Grant
Filed: Mar 13, 1992
Date of Patent: Apr 26, 1994
Assignee: Knaack Manufacturing Company (Crystal Lake, IL)
Inventors: Kenneth F. Weger, Jr. (Cary, IL), Freddie C. Webb (Wauconda, IL), Stephen J. Moore (Cary, IL)
Primary Examiner: James M. Gandy
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 7/850,790