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. 03, 1992
Filed:
May. 14, 1991
Harry R Peppiatt, Doylestown, PA (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In one embodiment, a flexible bag comprises an inner bag for storing product having a top end region provided with a channel flap. The flap comprises a flexible pouring spout closed above by a folded portion of the inner bag and closed below by a seal. In another embodiment, a flexible bag comprises an inner bag for storing product having a top end region and a channel flap connected thereto. The channel flap comprises a flexible pouring spout. The channel flap and inner bag are provided with juxtaposed die cut openings which define a flow inlet for the pouring spout.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile