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Patent
D919171
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Priority
Jun 20 2018
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Filed
Dec 20 2018
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Issued
May 11 2021
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Expiry
May 11 2036
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Assg.orig
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Entity
unknown
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3
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9
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n/a
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The ornamental design for an electrical tobacco heating device, as shown and described.
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FIG. 1 is a front elevational view of an electrical tobacco heating device showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines in the drawings depict portions of the electrical tobacco heating device that form no part of the claimed design.
Li, Dan, Chen, Yikun, Liu, Huachen
Patent |
Priority |
Assignee |
Title |
D720499, |
Jul 12 2013 |
Atmos Nation, LLC |
Portable electrically powered vaporization chamber |
D799110, |
Jul 05 2016 |
JOYETECH EUROPE HOLDING GMBH |
Electronic cigarette |
D805248, |
Oct 11 2016 |
SMISS TECHNOLOGY CO., LTD |
Electronic cigarette atomizer |
D806942, |
Mar 01 2016 |
Joyetech (Changzhou) Electronics Co., Ltd. |
Electronic cigarette |
D813447, |
Mar 16 2017 |
Zipline Innovations, LLC |
Vaporizer |
D863670, |
Jun 09 2016 |
David Quan, He |
Dispenser for e-liquid |
D876719, |
Jun 18 2018 |
CANOPY GROWTH CORPORATION |
Vape device |
D883566, |
Jan 24 2018 |
Altria Client Services LLC; PHILIP MORRIS PRODUCTS S A |
Electronic vaping device |
D899677, |
Dec 19 2018 |
|
Electronic cigarette |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a