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:
Jan. 26, 1982
Filed:
Mar. 14, 1980
Applicant:
Inventor:
Horst Bokelmann, Bad Wildungen, DE;
Assignee:
Metzeler Schaum GmbH, Memmingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B29C / ; B44D / ;
U.S. Cl.
CPC ...
264321 ; 273 / ; 425394 ;
Abstract
Method and apparatus for the manufacture of a ball of foam material with an embossed surface pattern corresponding to the surface marking of a leather ball, which includes marking the surface of the ball in a single operation by simultaneously applying a set of heated embossing tools.