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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0
Summary
Query:
Party Name contains all words: CHANGRU CHEN
Number of results:
4
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91273901
01/11/2022
Changru Chen
Mark:
COSS OUT
S#:
90478813
Koss Corporation
Mark:
KOSS
S#:
72394114
R#:
976692
Mark:
KOSS
S#:
73012098
R#:
1010346
Mark:
KOSS
S#:
73812381
R#:
1602016
Mark:
KOSS
S#:
87136877
R#:
5165967
Mark:
KOSS
S#:
87360223
R#:
5296251
Mark:
KOSS
S#:
87397590
R#:
5296522
Mark:
THE SOUND OF KOSS
S#:
78954429
R#:
3256194
91273022
11/19/2021
Changru Chen
Mark:
LEREAL
S#:
90478808
L'OREAL
Mark:
L'OREAL
S#:
71597300
R#:
540541
Mark:
L'OREAL
S#:
72010934
R#:
661746
Mark:
L'OREAL TECHNIQUE
S#:
76608927
R#:
3281234
Mark:
L'OREAL INFINIUM
S#:
78685333
R#:
3453735
Mark:
L'OREAL PROFESSIONNEL PARIS
S#:
77544550
R#:
3668568
Mark:
L'OREAL KIDS
S#:
77831130
R#:
3778026
Mark:
L'OREAL PARIS ADVANCED HAIRSTYLE
S#:
85917176
R#:
4598212
Mark:
L'OREAL MAKEUP DESIGNER
S#:
86297372
R#:
4887609
Mark:
L'OREAL
S#:
86705120
R#:
4945102
Mark:
L'ORÉAL SKIN EXPERT PARIS
S#:
86782048
R#:
5080508
Mark:
L'OREAL HAIR COLORIST/PARIS
S#:
87044440
R#:
5314663
Mark:
L'OREAL HAIR EXPERT PARIS
S#:
87030716
R#:
5336241
Mark:
L'OREAL PARIS COLORISTA
S#:
87495130
R#:
5379519
Mark:
SALON EMOTION L'ORÉAL
S#:
86147242
R#:
4934793
Mark:
L'OREAL PARIS STYLISTA
S#:
87622299
R#:
5448570
Mark:
L'OREAL ROUGE SIGNATURE
S#:
87731659
R#:
5544584
Mark:
L'OREAL MATTE SIGNATURE
S#:
88016719
R#:
5871070
Mark:
L'OREAL SKIN SAVER
S#:
88121074
R#:
5761695
Mark:
L'OREAL MATTE SIGNATURE
S#:
88140852
R#:
5767849
Mark:
L'OREAL LE LINER SIGNATURE
S#:
88326033
R#:
5918593
Mark:
L'OREAL PARIS CRYSTALEYES
S#:
88316349
R#:
5988004
Mark:
L'OREAL BRILLIANT SIGNATURE
S#:
88229631
R#:
5871669
Mark:
REALCAMPUS BY L'ORÉAL
S#:
88831636
R#:
6158137
Mark:
L'OREAL OVERSIZED EYE
S#:
90079925
R#:
6437427
Mark:
L'OREAL AIR VOLUME
S#:
90306392
R#:
6440497
Mark:
HAIRCOLOR CONCIERGE L'OREAL PARIS
S#:
90055837
Mark:
L'OREAL PROFESSIONNEL PARIS
S#:
90397856
R#:
6559694
Mark:
L'OREAL PARIS MEN EXPERT
S#:
90582605
Mark:
L'OREAL A LIPSTICK IS NOT A YES
S#:
90754244
Mark:
L'OREAL PARIS PRIME LAB
S#:
97021040
90478808
10/13/2021
Changru Chen
Mark:
LEREAL
S#:
90478808
L'OREAL
90478813
10/08/2021
Changru Chen
Mark:
COSS OUT
S#:
90478813
KOSS CORPORATION
Results as of 04/27/2024 03:30 PM
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