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:
Nov. 29, 1983
Filed:
Jun. 07, 1982
Applicant:
Inventor:
Jacob E Thomas, Ithaca, NY (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ; 138 30 ;
Abstract
A short tapered elastomer tube carries ink from a reservoir to an ink jet print head. The tube has a substantially constant inside diameter throughout the length thereof and a decreasing outside diameter along a portion of the length to provide a thin wall section for absorbing return pressure waves generated from the nozzle of the print head.
Thomas, Jacob. (1983). Ink control for ink jet printer (U.S. Patent No. 4418353). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4418353
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile