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:
Feb. 23, 1988
Filed:
Jul. 09, 1986
Applicant:
Inventors:
George Sourlis, Arlington Heights, IL (US);
Nikodem Zyznieuski, Chicago, IL (US);
Robert I Keur, Niles, IL (US);
Roger T Slisz, Lombard, IL (US);
Assignee:
Vidoejet Systems International, Inc., Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; H01C / ; B05B / ;
U.S. Cl.
CPC ...
346 75 ; 3461 / ; 346-11 ; 310323 ; 310326 ; 310328 ; 239102 ;
Abstract
An ink jet nozzle assembly is produced from materials, such as polyphenylene sulfide. The resulting assembly is acoustically soft so that undersirable fluid and mechanical resonances are substantially attenuated.