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. 29, 1978
Filed:
Nov. 09, 1977
Applicant:
Inventors:
Birger H Ek, Sundbyberg, SE;
Sven G Stenudd, Lidingo, SE;
Assignee:
Facit Aktiebolag, Atvidaberg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400124 ; 101 9334 ; 101 9348 ; 346141 ; 400364 ; 400384 ;
Abstract
In a marking device for marking an information carrying medium, a marking tip is provided on an arm, and the arm is resiliently mounted by means of a leaf spring. In order to relieve stresses on the joints between the leaf spring and the arm, a region of the leaf spring to which the arm is affixed is bent, so that one portion of the leaf spring is affixed to the side of the arm toward the information carrying medium, and another portion of the leaf spring is affixed to the opposite side of the arm.