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:
Jan. 25, 1977
Filed:
Nov. 13, 1975
Applicant:
Inventors:
Akinori Watanabe, Takasaki, JA;
Takao Ando, Takasaki, JA;
Assignee:
Electroprint, Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41C / ;
U.S. Cl.
CPC ...
101426 ; 101D / ; 118644 ; 427 21 ; 101129 ;
Abstract
A high speed printing apparatus for causing ions generated by the application of a high voltage to adhere to ink particles and causing the ink particles to be absorbed selectively to recording paper for printing, wherein a layer of air flow is produced selectively between the recording paper and the ink mist in response to the completion of printing operation or the stoppage of feed of the recording paper.
Watanabe, Akinori. (1977). Method and apparatus for preventing ink smears in an electrostatic ink (U.S. Patent No. 4004513). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4004513
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile