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:
May. 07, 2002
Filed:
Jan. 26, 2001
Applicant:
Inventor:
Fritz Lüttgens, Erlangen, DE;
Assignee:
Kum Limited, Dublin, IR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43L 2/300 ;
U.S. Cl.
CPC ...
B43L 2/300 ;
Abstract
A container-type sharpener is provided with a generator that can be manually operated or set off and provides an acoustic or visual effect. For this purpose, a shavings-collecting container is configured to be compressible against a flexible restoring pressure and the effect generator is pressure-operated or pressure-controlled.