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. 15, 2021
Filed:
Oct. 07, 2018
Applicant:
Grainpro, Inc., Concord, MA (US);
Inventors:
Tom De Bruin, Olongapo, PH;
Philippe Villers, Concord, MA (US);
Assignee:
GRAINPRO INC., Concord, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/00 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B65D 88/16 (2006.01); B65D 90/02 (2019.01);
U.S. Cl.
CPC ...
B32B 1/00 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B65D 88/1606 (2013.01); B65D 90/022 (2013.01); B32B 2250/24 (2013.01); B32B 2307/402 (2013.01); B32B 2307/41 (2013.01); B32B 2307/54 (2013.01); B32B 2307/554 (2013.01); B32B 2307/71 (2013.01); B32B 2307/712 (2013.01); B32B 2307/714 (2013.01); B32B 2307/764 (2013.01); B32B 2439/40 (2013.01); B32B 2439/70 (2013.01);
Abstract
A lower cost, light weight, hermetic system and method for storage of dry commodities outdoors for up to 1000 tonnes of commodity includes a multilayer joined material with a thickness of 0.2-0.3 mm, a weight of approximately 200 g/m, a permeability to oxygen of less than 3 cc/m/day and a permeability to water of less than 4 g/m/day, a tensile strength of approximately 38 MPa, and insect penetration-resistance of approximately 1200 g/m(Dart test value).