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:
Aug. 23, 1994
Filed:
Feb. 02, 1993
Applicant:
Inventor:
J Rick Halbirt, Hubbard, OR (US);
Assignee:
A-Dec, Inc., Newberg, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
E04G / ;
U.S. Cl.
CPC ...
248279 ; 2482801 ;
Abstract
The linkage assembly provides an adjustment mechanism for adjusting the effective length of a rod member pivotally attached between two posts. The adjustment mechanism reduces the need for small-tolerance pivot hole locations in the assembly and permits compensation for arm sag that is attributable to deflection or other factors.