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The ornamental design for an ergonomic writing instrument, as shown and described.
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FIG. 1 is a front perspective view of an ornamental design for an ergonomic writing instrument for right-handed use;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top elevational view thereof;
FIG. 7 is a bottom elevational view thereof;
FIG. 8 is a front perspective view of an ornamental design for an ergonomic writing instrument similar to that of FIGS. 1-7 but for left-handed use;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a top elevational view thereof; and,
FIG. 14 is a bottom elevational view thereof.
All portions shown in broken lines are for illustrative purposes only and form no part of the claimed design.
Ferrara, Jr., Daniel A., Debbas, Charles G.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 06 2001 | Societe BIC S.A. | (assignment on the face of the patent) | / | |||
Dec 17 2001 | DEBBAS, CHARLES G | SOCIETE BIC S A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012490 | /0520 | |
Jan 08 2002 | FERRARA, JR , DANIEL A | SOCIETE BIC S A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012490 | /0520 |
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