Adjustable support stand

- Hirsh Company
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Description

FIG. 1 is a perspective view taken from the front of an adjustable support stand showing our new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view thereof being a mirror image except for the lobes of the knob which would appear in a slightly different orientation as can be readily ascertained from FIG. 1;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D229132 November 1973 Uroshevich
D252780 September 4, 1979 Green
D253323 November 6, 1979 Blatzer et al.
D268458 April 5, 1983 Schoenig
D274782 July 24, 1984 Little
D282320 January 28, 1986 Anderson
Other references
  • Sears, Roebuck & Co. Cat. No. 9-2955, .COPYRGT.1959, p. 173, Roller Support, lower center. Magazine advertisement illustrating "Marvco-Rolmate". Magazine advertisement illustrating "Adjustable Height Roller Stand" and "New Roller Table".
Patent History
Patent number: D293052
Type: Grant
Filed: May 13, 1985
Date of Patent: Dec 8, 1987
Assignee: Hirsh Company (Skokie, IL)
Inventors: Milton E. Handler (Northbrook, IL), Richard Sylvan (Glenview, IL), Michael Peterson (Evanston, IL)
Primary Examiner: Bruce W. Dunkins
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 6/732,915
Classifications
Current U.S. Class: D/6431