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. 28, 1989
Filed:
Aug. 17, 1987
Applicant:
Inventors:
Thomas W DeYoung, Stormville, NY (US);
John A McCormick, Brookfield Ctr., CT (US);
Assignee:
Dataproducts Corporation, Woodland Hills, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
An ink jet apparatus has a manifold and a feed tube of substantially the same cross-sectional areas as the manifold, thereby connecting the manifold with an ink reservoir so as to effectively present the large compliance characteristic of the reservoir at the manifold, and enabling a reduced volume print head construction which efficiently reduces cross talk and vibrational problems.
DeYoung, Thomas. (1989). Ink jet head with low compliance manifold/reservoir configuration (U.S. Patent No. 4809024). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4809024
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile