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The ornamental design for a seat back, as shown and described.
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FIG. 1 is a perspective view of a seat back comprising the new design;
FIG. 2 is a top view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof, where the left side elevational view is a mirror image thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a perspective view of an alternate embodiment of a seat back, portions of which are cut away to illustrate indeterminate length, which is the sole difference between it and FIGS. 1 through 5.
The broken lines are for illustrative purposes and form no part of the claimed design.
Slear, Arthur C., Ripper, Brett
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 165077, | |||
| 191306, | |||
| 219018, | |||
| D380313, | Mar 19 1996 | Bench | |
| D446399, | Jun 27 2000 | Keystone Ridge Designs, Inc. | Site furniture |
| D453635, | Apr 30 2001 | Bench | |
| D458044, | Apr 23 2001 | Keystone Ridge Designs, Inc. | Site furniture |
| D474619, | Sep 12 2002 | Keystone Ridge Designs, Inc. | Bench |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 19 2003 | RIPPER, BRETT | KEYSTONE RIDGE DESIGNS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014442 | /0515 | |
| Aug 19 2003 | SLEAR, ARTHUR C | KEYSTONE RIDGE DESIGNS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014442 | /0515 | |
| Aug 26 2003 | Keystone Ridge Designs, Inc. | (assignment on the face of the patent) | / |
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