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. 14, 2019
Filed:
Sep. 18, 2013
Applicant:
Sealed Air Corporation (Us), Duncan, SC (US);
Inventors:
Brian A. Murch, Needham, MA (US);
Jason D. Lepine, Dedham, MA (US);
Laurence B. Sperry, Newton, MA (US);
Assignee:
Sealed Air Corporation (US), Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 22/02 (2006.01); B29C 65/22 (2006.01); B31D 5/00 (2017.01);
U.S. Cl.
CPC ...
B29D 22/02 (2013.01); B29C 65/22 (2013.01); B31D 5/0073 (2013.01); B31D 2205/0023 (2013.01); B31D 2205/0088 (2013.01); B65H 2801/81 (2013.01);
Abstract
A machine for inflating and sealing an inflatable web, the web including opposing longitudinal edges and a pair of sheets sealed together by transverse seals that form a series of inflatable containers. The machine generally includes a support structure, a spool for supporting a roll of the inflatable web, a web conveyance system, an inflation system to inflate the containers, and a sealing device for sealing closed the openings of the containers.