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Patent
D918067
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Priority
Sep 04 2018
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Filed
Mar 04 2019
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Issued
May 04 2021
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Expiry
May 04 2036
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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 portable infrared observatory, as shown and described.
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FIG. 1 is a front perspective view of a first embodiment of a portable infrared observatory;
FIG. 2 is front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof; and,
FIG. 7 is a top view thereof.
Wang, Peng, Huang, Sheng, Li, Kangxin
Patent |
Priority |
Assignee |
Title |
D940312, |
Oct 09 2019 |
Heine Optotechnik GmbH & Co. KG |
Dermatoscope |
D940313, |
Oct 09 2019 |
Heine Optotechnik GmbH & Co. KG |
Dermatoscope |
D941256, |
Dec 23 2019 |
ATEL TECHNOLOGIES CO , LTD |
WIFI encoder |
D941257, |
Dec 23 2019 |
ATEL TECHNOLOGIES CO , LTD |
IP encoder |
D945611, |
Feb 03 2020 |
Casio Keisanki Kabushiki Kaisha |
Dermatoscope |
D959414, |
Jul 16 2020 |
SHENZHEN JIAYZ PHOTO INDUSTRIAL ,LTD |
Microphone |
ER3261, |
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ER6484, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a