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			 The ornamental design for a ball-point pen, as shown and described.  | 
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FIG. 1 is a front elevational view of a ball-point pen showing our new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and,
FIG. 6 is a bottom plan view thereof.
Osaki, Seiji, Yoshinaga, Shigeo, Ikegami, Tatsuo
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Jul 02 1992 | YOSHINAGA, SHIGEO | Yoshinaga Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006183 | /0937 | |
| Jul 02 1992 | IKEGAMI, TATSUO | Yoshinaga Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006183 | /0937 | |
| Jul 02 1992 | OSAKI, SEIJI | Yoshinaga Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006183 | /0937 | |
| Jul 14 1992 | Yoshinaga Corporation | (assignment on the face of the patent) | / | 
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