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Reinforcement bar support chair
D288407 Reinforcement bar support chair
Patent Drawings:Drawing: D288407-2    Drawing: D288407-3    
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(2 images)

Inventor: St. Alban
Date Issued: February 24, 1987
Application: 06/638,899
Filed: August 8, 1984
Inventors: St. Alban; John W. (Adelaide, AU)
Assignee: The Reinforcement Bar Spacer Co. Pty Ltd (Holden Hill, AU)
Primary Examiner: Gandy; James M.
Assistant Examiner: Fay; Horace B.
Attorney Or Agent:
U.S. Class: D8/354
Field Of Search: ; D8/354; D8/356; D8/384; 52/685; 52/686; 52/687; 52/405; 52/684; 52/690; 52/693; 52/689
International Class:
U.S Patent Documents: D223701; D232807; D271847; 953091; 977704; 1133801; 1439737; 1570814; 2070577; 3094745
Foreign Patent Documents: 2419372; 404154
Other References:

Claim: The ornamental design for a reinforcement bar support chair, substantially as shown and described.
Description: FIG. 1 is a left side, top and partial front perspective view of a reinforcement bar support chair showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a left side elevational view thereof, the side opposite being a mirror image.

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