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:
Dec. 13, 1977
Filed:
Dec. 07, 1976
Georges Lagain, 92230 Gennevilliers, FR;
Other;
Abstract
Improvements in apparatus for stacking bags, particularly plastic bags, disposed at the outlet of a machine for manufacturing bags and comprising two sealing jaws of which at least one is mobile and of which the other has an edge extending downstream of said jaw and against which may abut a member for supporting the clamping of one of the ends of the bags after they have been cut in order to form a packet of bags assembled by sealing by means of a heating resistance disposed on the edge of the jaw. A means for sucking out the air and the hot gases is disposed opposite the support member 8 and beneath the edge 7 extending the sealing jaw 4. The invention finds application in a bag-making machine, for stacking the bags.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile