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:
Jan. 29, 1991
Filed:
Sep. 29, 1989
Francis P Ventura, Upton, MA (US);
T W Kutter Inc., Avon, MA (US);
Abstract
Form and fill packaging apparatus including a vacuum thermoformer where a first plastic web is formed to provide receptacles for receiving articles, a filling station where articles are placed in the formed receptacles, a sealing station where a second web is placed over the filled receptacles and sealed to portions of the web around the receptacles, first web drive means for driving the first web through the thermoformer, filling station and sealing station, and a feed mechanism for positively feeding the second web to the first web at the sealing station synchronously with driving of the first web.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile