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:
Sep. 12, 1978
Filed:
Jun. 03, 1977
Applicant:
Inventor:
David F Mieyal, Strongsville, OH (US);
Assignee:
Donn Products, Inc., Westlake, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
E04G / ;
U.S. Cl.
CPC ...
2483 / ; 254104 ;
Abstract
A pedestal assembly for supporting elevated floors having means for adjusting its height in the form of a generally triangular wedge. The wedge is horizontally displaceable on the assembly to cam an upper carrier element of the assembly into a desired elevation. The assembly is provided with self-locking means to maintain the wedge and carrier elements in their selected positions. The self-locking means comprises a taper lock and supplementary locking teeth operative on the wedge in response to loading applied thereto through the carrier element.