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:
May. 08, 1990
Filed:
May. 16, 1989
Applicant:
Inventor:
Peter H Hofer, Perrysburg, OH (US);
Assignee:
Libbey-Owens-Ford Co., Toledo, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118718 ; 65 601 ; 118733 ; 427166 ; 427255 ; 4272555 ;
Abstract
A chemical vapor deposition coater, for depositing a stripe of coating material onto a hot glass substrate, comprises a coater body, including upstream, downstream, and side evacuation ducts, seal means for preventing CVD reactant from contaminating the atmosphere exterior to the coater, and independently controlled evacuation means for removing spent reactant from the reaction zone in such a manner so as to produce a stripe of coating material having a uniform thickness across the width thereof.
Hofer, Peter. (1990). Stripe coating on glass by chemical vapor deposition (U.S. Patent No. 4922853). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4922853
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile