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:
Dec. 28, 1982
Filed:
Feb. 06, 1981
Applicant:
Inventor:
Alwin Egli, Beringen, CH;
Assignee:
SIG-Schweizerische Industrie-Gesellschaft, Neuhausen am Rheinfall, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ; B65B / ;
U.S. Cl.
CPC ...
2065248 ; 206386 ; 229 625 ; 53432 ;
Abstract
A package assembly has a group formed of a plurality of individual, gas-pervious packages; a gas-impervious wrapper surrounding the group airtight; and a one-way pressure relief valve affixed to the wrapper for discharging gases from the space between the wrapper and the individual packages.