Collapsible and adjustable support stand
Latest The Hirsh Company Patents:
Description
FIG. 1 is a perspective view of a collapsible and adjustable support stand showing our new design;
FIG. 2 is a perspective view in collapsed condition;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Page 58 of Woodworker's Supply Of New Mexico showing "Adjustable Height Roller Stand" and New Extra Heavy-Duty Roller Stands. Sears, Roebuck & Co. Cat. No. 9-2955 .COPYRGT.1959, p. 173 "Accra-Arm Tool Portable Bench" Marvco Rolmate advertisement. Page 16 of Woodworker's Supply Of New Mexico catalog showing "Adjustable Height Roller Stand".
Patent History
Patent number: D328397
Type: Grant
Filed: Apr 12, 1990
Date of Patent: Aug 4, 1992
Assignee: The Hirsh Company (Skokie, IL)
Inventors: Milton E. Handler (Northbrook, IL), Richard Sylvan (Glenview, IL), Herbert Baisch (Palatine, IL)
Primary Examiner: Carmen H. Vales-Lado
Attorney: Robert S. Beiser
Application Number: 7/509,035
Type: Grant
Filed: Apr 12, 1990
Date of Patent: Aug 4, 1992
Assignee: The Hirsh Company (Skokie, IL)
Inventors: Milton E. Handler (Northbrook, IL), Richard Sylvan (Glenview, IL), Herbert Baisch (Palatine, IL)
Primary Examiner: Carmen H. Vales-Lado
Attorney: Robert S. Beiser
Application Number: 7/509,035
Classifications
Current U.S. Class:
D/6431