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Patent
D940322
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Priority
Dec 15 2020
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Filed
Dec 15 2020
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Issued
Jan 04 2022
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Expiry
Jan 04 2037
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Assg.orig
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Entity
unknown
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6
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14
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n/a
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The ornamental design for a dental calculus remover, as shown and described.
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FIG. 1 is a front, right side, top perspective view of a dental calculus remover showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the dental calculus remover that form no part of the claimed design.
Wang, Zhaoyang
| Patent |
Priority |
Assignee |
Title |
| 6689078, |
Sep 04 2002 |
Rehco, LLC |
Self-contained oral cleaning device |
| D322314, |
Jun 26 1989 |
RICOH ELEMEX CORPORATION |
Water jet mouth cleaning appliance |
| D540945, |
Feb 18 2004 |
Young OS, LC |
Periodontal scaling tip for ultrasonic dental handpiece |
| D558346, |
Feb 18 2004 |
Young OS, LC |
Periodontal scaling tip for ultrasonic dental handpiece |
| D558347, |
Feb 18 2004 |
Young OS, LC |
Periodontal scaling tip for ultrasonic dental handpiece |
| D594985, |
May 13 2008 |
Dentek Oral Care, Inc. |
Dental pick device |
| D669584, |
Apr 28 2011 |
Nakanishi Inc. |
Scaler tip |
| D698922, |
May 04 2012 |
NAKANISHI INC |
Scaler tip |
| D699349, |
May 04 2012 |
NAKANISHI INC |
Scaler tip |
| D820451, |
Jan 26 2017 |
AMERICAN EAGLE INSTRUMENTS, LLC |
Dental scaler |
| D831827, |
Aug 24 2017 |
ONVI III, LLC |
Dental scalar |
| D855182, |
Jan 31 2019 |
YJK TECHNOLOGY SHENZHEN CO , LIMITED |
Electrical dental calculus remover |
| D865177, |
Jun 17 2019 |
YJK Technology (Shenzhen) Co., limited; YJK TECHNOLOGY SHENZHEN CO , LIMITED |
Electric dental cleaner |
| D884893, |
Sep 17 2018 |
YJK TECHNOLOGY SHENZHEN CO , LIMITED |
Electrical dental calculus remover |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a