Adjustable single rail stand unit

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Description

FIG. 1 is a perspective view of an adjustable single rail stand unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right end elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left end elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear elevational view thereof with wheels attached;

FIG. 9 is a front elevational view thereof with wheels attached;

FIG. 10 is a right end elevational view thereof with wheels attached; and,

FIG. 11 is an exploded left end elevational view thereof illustrating the wheels removed.

The broken line showing of a support rail is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D213254 January 1969 Hollingsworth
D274945 July 31, 1984 Fitch
D279606 July 9, 1985 Menans
2436337 February 1948 Smith et al.
4771863 September 20, 1988 Stansberry
Patent History
Patent number: D330260
Type: Grant
Filed: Oct 19, 1990
Date of Patent: Oct 13, 1992
Inventor: Ralph J. Henningsen (Sebastopol, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorney: Larry D. Johnson
Application Number: 7/600,499
Classifications
Current U.S. Class: Element Of Attachment (13) (D25/68)