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:
Dec. 24, 1991
Filed:
Dec. 11, 1989
Applicant:
Inventors:
Shigenori Kouno, Tachikawa, JP;
Kenji Tsujita, Fujino, JP;
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428220 ; 428195 ; 428212 ; 428323 ; 428327 ; 428328 ; 428329 ; 4284111 ; 428694 ; 430108 ; 430110 ; 427355 ; 264109 ; 264122 ;
Abstract
There is disclosed the method of preparing a carrier for developing a static latent image, wherein the carrier comprises a mixture of a core matrial and two or more kinds of the resin particles having different impact strengths. The method comprises applying an impact force repeatedly to said mixture to thereby fix the resin particles on the core material.
Kouno, Shigenori. (1991). Static image-developing carrier and a manufacturing method thereof (U.S. Patent No. 5075158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5075158
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile