24 trademarks were found for owners matching the name GEM CERTIFICATION .
#Classstatus
1 S:90545927
M:GCAL 8X ULTIMATE DIAMOND CUT GRADE

O:GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
2 S:85591834
M:CERTIFIED DIAMOND EXCHANGE
O:GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., Gemological Appraisal Association, Inc.
35 Registered
3 S:85591836
M:CDE
O:GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., Gemological Appraisal Association, Inc.
35 Registered
4 S:77573604
M:DIAMOND ID
O:Gem Certification & Assurance Lab, Inc.
42 Dead
5 S:77384624
M:DIAMOND ID
O:Gem Certification & Assurance Lab, Inc.
36 Dead
6 S:77975693
M:DIAMOND ID
O:Gem Certification & Assurance Lab, Inc.
35 Dead
7 S:78884506
M:HERITAGE DIAMOND
O:Gem Certification & Assurance Lab, Inc.
14 Dead
8 S:78884106
M:HERITAGE DIAMOND

O:Gem Certification & Assurance Lab, Inc.
14 Dead
9 S:78872420
M:

O:Gem Certification & Assurance Lab, Inc., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Dead
10 S:78872436
M:GEMFACTS
O:GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
11 S:78871651
M:PASSPORT SOURCEVERITAS

O:Gem Certification & Assurance Lab, Inc., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
12 S:78869519
M:PASSPORT SOURCE VERITAS
O:Gem Certification & Assurance Lab, Inc., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
13 S:78840110
M:GEMCALC
O:Gem Certification & Assurance Lab, Inc.
36 Dead
14 S:78840129
M:INTEGRITY GUARANTEED
O:GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
15 S:78840142
M:GCAL
O:GCAL USA LLC., Gem Certification & Assurance Lab, Inc., GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
42 Registered
16 S:76375009
M:DIAMOND DEED
O:DIAMOND I.D., INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
35, 40 Dead
17 S:76102647
M:JEWELRY GUARD
O:DIAMOND I.D., INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
42 Dead
18 S:76102648
M:GEM GUARD
O:DIAMOND I.D., INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
42 Dead
19 S:75695902
M:IDENTIFY AND PROTECT YOUR DIAMONDS FOREVER
O:BECKER'S JEWELRY CORP., GEM CERTIFICATION & ASSURANCE LAB, INC.
35 Dead
20 S:75357411
M:DIAMOND I.D.
O:BECKER'S JEWELRY CORP., DIAMOND I.D. INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
35 Dead
21 S:75229516
M:DIAMOND PROFILE
O:COLLECTORS UNIVERSE, INC., Diamond Profile Laboratory, Inc., Diamond Profile, Inc., GCAL USA LLC., GEM CERTIFICATION & ASSURANCE LAB, INC., GEMOLOGICAL APPRAISAL ASSOCIATION, INC., SY KESSLER SALES, INC.
42 Registered
22 S:75215550
M:ID DIAMOND
O:BECKER'S JEWELRY CORP., DIAMOND I.D. INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
35 Dead
23 S:75193475
M:DID
O:BECKER'S JEWELRY CORP., DIAMOND I.D. INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
35 Dead
24 S:75193477
M:DIAMOND ID
O:BECKER'S JEWELRY CORP., DIAMOND I. D. INC., GEM CERTIFICATION & ASSURANCE LAB, INC.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24