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:
Oct. 22, 1985
Filed:
Mar. 05, 1984
Anke Hojer, Hamburg, DE;
Jurgen Bockmann, Tangstedt-Rade, DE;
Harald Hofmann, Hartenholm, DE;
Axel Mikuteit, Hamburg, DE;
Hans-Joachim Ritter, Hamburg, DE;
Rolf Tenhagen, Henstedt-Ulzburg, DE;
Koh-I-Noor Rapidograph, Inc., Bloomsbury, NJ (US);
Abstract
A stand for receiving a tubular writing pen which comprises an insertion opening, a sealing element of elastically deformable material disposed below the insertion opening and adapted to come into a sealing engagement contact with the free end of the writing tube of an inserted tubular writing pen. The sealing element (4) has a bearing area for contact with a writing tube (12) that is convex curved in the direction toward said insertion opening of the stand (1, 2) and is deformable away from said insertion opening by contact with the tube. The stand further is characterized by an elastically deformable restraining element (5) which is provided between said sealing element (4) and said insertion opening, and adapted to engage against an inserted tubular writing pen (10, 11, 12).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile