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:
Jun. 11, 2019
Filed:
Apr. 12, 2013
Applicant:
Bemis Company, Inc., Neenah, WI (US);
Inventors:
Brian K. Murdick, Columbus, OH (US);
Keith A. Klipstine, Appleton, WI (US);
Assignee:
Bemis Company, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 65/40 (2006.01); B65D 75/30 (2006.01); B65D 75/58 (2006.01); B65D 77/00 (2006.01); B65D 77/20 (2006.01); B65D 81/34 (2006.01);
U.S. Cl.
CPC ...
B65D 75/5838 (2013.01); B65D 65/40 (2013.01); B65D 75/30 (2013.01); B65D 77/003 (2013.01); B65D 77/2024 (2013.01); B65D 81/3453 (2013.01); B65D 2577/2091 (2013.01);
Abstract
The present invention relates to improved manually openable packages which include a rigid or semi-rigid tray having a single thermoplastic overwrap comprising a polymeric laminate surrounding the tray and having a front panel and an opposing back panel. The inventive packages also include a continuous seal circumscribing a recessed cavity of the tray which comprises a heat seal formed by heat sealing a portion of the front panel to the peripheral flange of the tray.