Pen cartridge filling tool
US D191481 S
Description (OCR text may contain errors)
United States Patent 0 Des-191,481
Patented Oct. 3, 1961 PEN CARTRIDGE FILLING TOOL Howard W. Conley, West Shore Drive, Detroit Lakes, Minn.
Filed Oct. 18, 1960, Ser. No. 62,528
Term of patent 3 /2 years (Cl. D741) FIG. 1 is atop plan view of a pen cartridge filling tool References Cited in the file of this patent Showing m design UNITED sTATEs PATENTS FIG. 2 1s a slde elevatlonal view, a snnllar appearance being presented from all id d D. 186,568 Greene Nov. 10, 1959 FIG. 3 is a bottom plan vi thereof 1,787,896 Chamberhn Jan. 6, 1931 I claim: 2,738,107 Graham Mar. 13, 1956 The ornamental design for a pen C id filli tool, 19 Wenner Sept. 25, 1956 as shown and described, 2,800,881 Munson July 30, 1957