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:
Jul. 05, 1988
Filed:
Jan. 30, 1987
Applicant:
Inventor:
Donald G Hebert, Alamo, CA (US);
Assignee:
DH Technology, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400124 ; 101 9305 ; 335282 ;
Abstract
A dot matrix print head assembly comprising a plurality of circumferentially spaced armature members for operating associated wire members and a plurality of circumferentially spaced inner and outer pole devices separated by rectangular slots. A coil is mounted on a bobbin member associated with each inner pole. A portion of each bobbin member is mounted in one of the slots and has wire connecting pin terminals extending through a flange portion of a wire housing for connection to a printed circuit board.