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The ornamental design for a rat guard device, as shown and described.
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FIG. 1 is a front view of the rat guard device.
FIG. 2 is a rear view of the rat guard device.
FIG. 3 is a side view of the rat guard device taken from the left side.
FIG. 4 is a plan view of the rat guard device.
FIG. 5 is a cross-sectional view of the rat guard device taken from line 5--5 of FIG. 3; and,
FIG. 6 a perspective view of the rat guard device.
| Patent | Priority | Assignee | Title |
| D485883, | Apr 30 2003 | Advanced Pedestals, Ltd. | Rodent guard for utility poles |
| Patent | Priority | Assignee | Title |
| 1160634, | |||
| 1178811, | |||
| 6363653, | Sep 04 1997 | Maxway International Development Ltd. | Device for preventing rats from climbing |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 07 2002 | ARAI, YOSHIHISA | TOUYOU YAKUGYOU CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012917 | /0783 | |
| May 20 2002 | Touyou Yakugyou Co., Ltd. | (assignment on the face of the patent) | / |
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