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The ornamental design for a pressure plate for copying machine, as shown and described. |
FIG. 1 is a front elevational view of a pressure plate for copying machine showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a perspective view thereof.
Sakurai, Mitsuru, Yamamoto, Ei
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 27 1989 | YAMAMOTO, EI | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 005157 | /0701 | |
Sep 27 1989 | SAKURAI, MITSURU | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 005157 | /0701 | |
Oct 10 1989 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / | |||
Dec 01 1989 | XIAO, HAN X | E I DU PONT DE NEMOURS AND COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005219 | /0941 | |
Dec 01 1989 | YANG, SHI | E I DU PONT DE NEMOURS AND COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005219 | /0941 |
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