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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.:

US 10472158 B1

PDFFull Text
Date of Patent:
Nov. 12, 2019

Filed:

Mar. 18, 2019

Double bag vacuum insulation panel

Applicant:

Sonoco Development, Inc., Hartsville, SC (US);

Inventor:

Ajit Ranade, Naperville, IL (US);

Assignee:

Sonoco Development, Inc., Hartsville, SC (US);

Attorney:

Miller, Matthias & Hull LLP

Primary Examiner:

Chun Hoi Cheung

Assistant Examiner:

Brijesh V Patel

Int. Cl.
CPC ...
B65D 81/38 (2006.01); B32B 3/04 (2006.01); B32B 27/08 (2006.01); B32B 27/34 (2006.01); B32B 5/18 (2006.01); B32B 15/20 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
B65D 81/38 (2013.01); B32B 3/04 (2013.01); B32B 5/18 (2013.01); B32B 15/20 (2013.01); B32B 27/08 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0228 (2013.01); B32B 2305/026 (2013.01); B32B 2307/304 (2013.01); B32B 2307/31 (2013.01); B32B 2439/80 (2013.01); B32B 2553/00 (2013.01);
Abstract

A double bag vacuum insulation panel is provided. The double bag VIP comprises a porous core, a heat sealable inner envelope and an outer bag. The inner envelope is made from a substantially gas impermeable first material having a first thickness and defines an interior having a pressure of less than or equal to about 30 millibar. The outer bag is made from a substantially gas impermeable second material having a second thickness. The outer bag encapsulates the inner envelope.

Find Patent Forward Citations

Ranade, Ajit. (2019). Double bag vacuum insulation panel (U.S. Patent No. 10472158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10472158

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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