Coupler for structural tubes or the like

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Description

FIG. 1 is a side elevational view of a coupler for structural tubes or the like showing my new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof; and

FIG. 4 is a cross sectional view taken along line 4--4 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D186405 October 1959 Hollaender
D239889 May 1976 O'Halloran
D241491 September 1976 O'Halloran
2018256 October 1935 Cohan
2065902 December 1936 Levin
2834621 May 1958 Schroer
2836449 May 1958 Varlonga
3079186 February 1963 Williams
3386590 June 1968 Gretz
3787131 January 1974 Reachek
Patent History
Patent number: D271375
Type: Grant
Filed: Jun 18, 1981
Date of Patent: Nov 15, 1983
Inventor: Terrance A. Baroody (Orange Park, FL)
Primary Examiner: James R. Largen
Attorney: Arthur G. Yeager
Application Number: 6/275,133
Classifications
Current U.S. Class: D/8382; D/8396; D/6191
International Classification: D0808;