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PTO
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Dossier
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Patent
D861511
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Priority
Dec 20 2017
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Filed
Jun 20 2018
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Issued
Oct 01 2019
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Expiry
Oct 01 2034
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Assg.orig
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Entity
unknown
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8
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1
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n/a
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The ornamental design for a radar calibration board, as shown and described.
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FIG. 1 is a front elevational view of a radar calibration board showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
Cai, Zhenyu
| Patent |
Priority |
Assignee |
Title |
| D937107, |
Aug 26 2019 |
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD. |
Target board |
| D941691, |
Nov 14 2019 |
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD. |
Calibration support mount |
| D971039, |
Oct 30 2019 |
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD. |
Laser calibrator support |
| ER2485, |
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| ER2764, |
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| ER3442, |
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| ER7954, |
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| ER8483, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a