Writing pen having finned collector including a weir

Details Writing pen having finned collector including a weir Writing pen having finned collector including a weir

B - Operations, Transporting

43

K

207/66, 207/76

B43K 7/10 (2006.01) B43K 8/04 (2006.01)

Patent

CA 1076066

Case 379 FREDERICK R. WITTNEBERT MODULAR WRITING PEN ABSTRACT OF THE DISCLOSURE A writing pen which comprises a vacuum controlled reservoir for containing a supply of ink having a lower viscosity than conventional ball pen ink, a writing tip which may be any one of a number of interchange- able types and a finned collector including a weir and feed which are arranged to induce capillary flow of the ink from the reservoir to the tip for writing purposes. - 1 -

244044

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