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:
Sep. 28, 1999
Filed:
Nov. 25, 1997
Applicant:
Inventor:
James A Stevenson, Pittsburgh, PA (US);
Assignee:
Aluminum Company of America, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
428 358 ; 428 357 ; 428344 ; 428403 ; 428461 ; 428463 ; 428483 ; 428522 ; 428523 ; 220359 ; 215232 ;
Abstract
A peelable and heat sealable lidstock material for steel end containers. The container of the invention is suitable for holding various foods, including instant coffee, powdered baby formula and soup mixes. The lidstock material includes a film containing an ethylene-carboxylic acid copolymer, polybutylene and a particulate inorganic filler.