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:
Jun. 21, 2005
Filed:
May. 21, 2004
Gudula Polei, Solingen, DE;
Gudula Polei, Solingen, DE;
Martor KG, Solingen, DE;
Abstract
A utility knife has a main housing half formed with a throughgoing aperture, having a face, and formed on the face with a peripheral annular array of transversely projecting hooks each having an outer end and a secondary elongated housing half having a face and formed with a peripheral annular array like the array of the main half of transversely throughgoing undercut holes opening at the respective face. The halves are engageable together at their faces with the hooks projecting into the holes and are relatively shiftable when thus engaged to lock the hooks in the respective holes. The secondary half is formed with an aperture like the aperture of the first half and directly aligned therewith in the assembled position. A retaining member snugly engaged in and through the aligned apertures holds the halves in the assembled position. A blade between the halves projects longitudinally from the housing halves.