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:
Feb. 04, 1997
Filed:
Oct. 05, 1995
Harald Berns, Wuppertal, DE;
Martor-Argentax E.H. Beermann KG, Solingen, DE;
Abstract
A deburring knife has a body extending along an axis, having a front end, and having a rear end formed with an outer surface, a hollow handle fitted over the rear end and having an inner surface confronting the outer surface of the body and a blade affixed to the handle front end. One of the surfaces is formed with a row of angularly extending and axially spaced holding ridges having outer edges and defining a row of axially spaced, radially open, and angularly extending holding grooves each extending relative to the axis over substantially less than 360.degree., and an axially extending ridge-free guide. The other of the surfaces is formed with a radially projecting holding ridge engageable in the grooves and on the guide. The guide and ridges are so dimensioned that when the other-surface ridge is aligned in the guide the handle can move axially on the body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile