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The ornamental design for a prism clock, as shown and described. |
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FIG. 1 is a left, front perspective view of a prism clock showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D436451, | Feb 11 1999 | DesignAware Trading Limited | Display device |
| D449003, | Sep 29 1999 | Desk clock | |
| D489995, | May 27 2003 | Touch-control clock | |
| D655448, | Sep 07 2011 | GENESIS, ALVIMAR | Self-affixing light cover |
| Patent | Priority | Assignee | Title |
| 240661, | |||
| 241772, | |||
| D250252, | Feb 24 1977 | GTC PROPERTIES, INC | Digital clock |
| D254980, | Oct 20 1977 | Kramor Industries, Ltd. | Combined keno ticket holder with pager and game results display |
| D255106, | Feb 16 1978 | GTE Sylvania Incorporated | Indicator lamp assembly |
| D268011, | Oct 09 1980 | TEXASGULF INC | Desk chronometer |
| D270522, | Aug 28 1981 | Timex Corporation | Digital alarm clock |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 20 1986 | RITCHIE, DOUGLAS | BY DESIGN CORP , A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 004633 | /0142 | |
| Sep 29 1986 | By Design Corporation | (assignment on the face of the patent) | / |
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