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:
Sep. 12, 2017
Filed:
Oct. 06, 2015
Seiko Epson Corporation, Tokyo, JP;
Yasuyuki Kudo, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
A flow path opening/closing apparatus includes a lid member and a receptacle member fixed to the lid member. The receptacle member includes a first wall that defines an outflow opening that is open to the lid member and a second wall provided around the first wall. The lid member closes the outflow opening by contacting the first wall due to relative movement of the lid member with respect to the receptacle member. A surface that is one of surfaces of the first wall and that faces the lid member and a surface that is one of surfaces of the second wall and that faces the lid member are separate by a stepped portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile