The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 1987
Filed:
Jun. 17, 1986
Applicant:
Inventor:
Robert S Moore, Tucson, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21F / ; E04H / ;
U.S. Cl.
CPC ...
256 22 ; 256 69 ; 403347 ;
Abstract
A method for joining tubular members at right angles for use in the construction of a rail and pole metal fence, grating and the like, in which the poles are inserted in prepunched multi-sided clearance holes in the rails and are secured therein by means of set screws, serrated pins or nails.