The patent information is as follows:
Application number? :US20000530 135
Date of application: April 27, 2000
Publication (announcement)No.: US6382068B 1
Publication date (announcement): May 7, 2002
Name of invention: strip or copying knife
IPC classification number: B26d111; b26d 1/46; b26d 1/00; B26B9/02
Applicant (patent right):
Inventor: bulke Axel;
Priority number: de19749561; DE9803223
Priority date:1997.11.10; 1998. 1 1.05