Pivotal support for shelves, bookcases, or clothing

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Description

FIG. 1 is a perspective view of pivotal support for shelves, bookcases, or clothing showing my new design;

FIG. 2 is a reduced front elevational view thereof;

FIG. 3 is a reduced rear elevational view thereof;

FIG. 4 is a reduced left side elevational view thereof;

FIG. 5 is a reduced right side elevational view thereof;

FIG. 6 is a reduced top plan view thereof;

FIG. 7 is a reduced bottom plan view thereof;

FIG. 8 is a perspective view thereof in its folded condition; and,

FIG. 9 is a perspective view thereof in its fully extended condition.

Referenced Cited
U.S. Patent Documents
577977 March 1897 Corscaden
1347116 July 1920 Morgan
2570731 October 1951 Susnow
2643000 June 1953 Morrison
3966056 June 29, 1976 Larson
4333575 June 8, 1982 Wong
Patent History
Patent number: D343569
Type: Grant
Filed: Jun 18, 1991
Date of Patent: Jan 25, 1994
Inventor: Chi-Tusn Jeng (Hsi Chih Chen, Taipei)
Primary Examiner: B. J. Bullock
Law Firm: Bacon & Thomas
Application Number: 7/717,128
Classifications
Current U.S. Class: D/8381; D/6324; D/8366; D/8373; D19/341