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:
Nov. 25, 2003
Filed:
Sep. 12, 1997
Applicant:
Inventors:
Oliver Klein, Mannheim, DE;
Mario Peter Neuhof, Hohenahr-Altenkirchen, DE;
Hans-Juergen Solert, Bruhl, DE;
Assignee:
Lever Brothers Company, division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 3/338 ; B29C 3/356 ; B29C 5/902 ; C11D 1/318 ; C11D 1/328 ;
U.S. Cl.
CPC ...
B29C 3/338 ; B29C 3/356 ; B29C 5/902 ; C11D 1/318 ; C11D 1/328 ;
Abstract
In a device for handling plastic material, such as a stamping device for stamping detergent bars, an elastomeric layer is provided on the handling surface which has good adhesion to the handling surface and good release from the plastic material. The elastomeric layer comprises at least two elastomeric coatings of different properties and/or compositions.