Support for concrete reinforcement bar

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Description

FIG. 1 is a perspective view of a support for concrete reinforcement bar showing my new design;

FIG. 2 is a frontal elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and

The side view not shown is the same in appearance as the side shown in FIG. 3.

Referenced Cited
U.S. Patent Documents
D72313 March 1927 Flowers
D240708 July 1976 Ilukowicz
D243306 February 8, 1977 Moyer
1058908 April 1913 Schoenthaler
1123107 December 1914 Darr
3255565 June 1966 Menzel
3430407 March 1969 Berry
4025012 May 24, 1977 Chou et al.
4080770 March 28, 1978 Vigh
Foreign Patent Documents
227969 November 1959 AUX
431000 August 1967 CHX
Patent History
Patent number: D271846
Type: Grant
Filed: Mar 9, 1981
Date of Patent: Dec 20, 1983
Inventor: Ernest Hernandez (West Covina, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Attorney: Boniard I. Brown
Application Number: 6/241,929
Classifications
Current U.S. Class: D/8356; D/6196; D/6183
International Classification: D0808;