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. 27, 1986
Filed:
Jan. 09, 1984
Applicant:
Inventor:
Ellis A Hallman, Lebanon, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ; E02D / ;
U.S. Cl.
CPC ...
52704 ; 29523 ; 52155 ; 52294 ; 52298 ; 411 57 ;
Abstract
An anchor device that is comprised of but two parts, a core that has a cylindrical body portion and a sleeve having an inside diameter that matches the body portion. The core has an end cap that is adapted for attachment to a power post or the like. The sleeve is positioned over the core and a restriction resists full seating of the core in the sleeve. When positioned in the hole of a concrete floor, the core is forced into the sleeve e.g., with a tool designed for that purpose. This expands the sleeve into the concrete and seats the core in the sleeve, and the combination sleeve.