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:
Apr. 22, 2003
Filed:
Mar. 24, 2000
Harald Berns, D-42119 Wuppertal, DE;
Other;
Abstract
A razor-knife housing has a neat part retaining a blade and displaceable in the housing through a front-end slot between an extended position with the blade mainly outside the housing and a retracted position with the blade wholly inside the housing. A retaining part in slidable on the seat part between a closed position overlying the blade and holding it on the seat part and an open position exposing the blade on the formation and allowing it to be removed therefrom. The parts have faces normally engageable with each other to prevent sliding of the retaining part on the seat part. One of the faces is displaceable transversely to the other to allow the parts to slide relative to each other. In the extended position of the seat part and open position of the retaining part, the blade is is not retained on the seat part by the retaining part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile