Drawing head for a drawing machine

Latest Franz Kuhlmann Prazisionsmachanik und Maschinenbau GmbH & Co. Patents:

Description

FIG. 1 is a top perspective view, the broken line showing of partially disclosed straight edges and drafting board are for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a plan view of one side;

FIG. 5 is a plan view of the other side;

FIG. 6 is an end view; and,

FIG. 7 is a front view.

Referenced Cited
U.S. Patent Documents
D261274 October 13, 1981 Gobeli
4241512 December 30, 1980 Chikanobu et al.
4246703 January 27, 1981 Robinet
4520573 June 4, 1985 Otten
4625410 December 2, 1986 Edee
4738029 April 19, 1988 Held
Patent History
Patent number: D335825
Type: Grant
Filed: Mar 13, 1991
Date of Patent: May 25, 1993
Assignee: Franz Kuhlmann Prazisionsmachanik und Maschinenbau GmbH & Co. (Wilhelmshaven)
Inventors: Uwe Jopt (Wilhelmshaven), Heinrich Otten (Wilhelmshaven), Georg Kaluza (Velbert)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Merchant & Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/668,444
Classifications