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. 08, 1987
Filed:
Nov. 29, 1985
Applicant:
Inventor:
Leo Kadunce, Morrisville, PA (US);
Assignee:
Steeltin Can Corporation, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428192 ; 428 35 ; 428 36 ; 428194 ; 428349 ; 428354 ; 428461 ; 428511 ; 428512 ;
Abstract
A blank for use with an apparatus for continuously and sequentially forming cylindrical bodies with the blanks which are each made from a fiber board material which is rectangular in shape and has a leading and trailing edge, both of which are coated with a heat activatable adhesive so that when the blank is heated and immediately passed to a formal mandrel to be formed into a cylindrical body, the heat activated adhesive will secure the blank in a cylindrical form as well as seal the leading and trailing edges.