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Class 401/228 - Laterally exposed


Subclass of Class 401 - Coating implements with material supply
Definition: Implement in which the overflow receiver is in direct
No. of patents: 3
Last issue date: 03/25/2003


NumberTitleIssue Date
6536976Writing instrument
The object is to provide a writing instrument in which a large-diametric ink retaining portion with narrow grooves in width and still capable of securing a large enough air channel can be formed so that the replacement of the sufficient amount of air can ...
03/25/2003
6247866Feeding ducts for writing liquids in fountain pen nibs, and a method of producing same
A feeding duct for writing liquid in fountain pen nibs and method of producing same, wherein the duct includes a substantially cylindrical element having multiple circumferential grooves creating respective fins, of a support for a nib and a connecting ma...
06/19/2001
5927886Direct ink storaging type writing implement
A longitudinal groove which allows a number of annular grooves formed on the outer peripheral surface of an ink storage body to communicate with an ink chamber is cut halfway into the thickness of a flange formed at the rear part of the ink storage body. ...
07/27/1999
 
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