owned
Gemological Institute of America
owned
Gemological Institute of America
Trademarks owned by 'Gemological Institute of America'
Summary of page content
1948-04-06
533880
1950-11-28
US
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
darkfield illuminators for gems
800
REGISTERED AND RENEWED
2010-11-22
2021-04-08
research international center certified knowledge science services global laboratory laboratories european ags agta testing appraisals associated continental fellowship corporation grc
1976-12-29
1084305
1978-01-31
US
41
Education; providing of training; entertainment; sporting and cultural activities
offering in-residence, on-site, and correspondence courses in gemology
2020-05-31
gem goi endo trade laboratory lens ni ban dinh tim ché rau roi binh minh vinh long accessories alessandra bella
1978-07-24
1138073
1980-07-22
US
41
Education; providing of training; entertainment; sporting and cultural activities
offering in-residence, on-site, and correspondence courses in gemology
800
REGISTERED AND RENEWED
2010-06-23
2020-05-31
research international center certified knowledge science services global laboratory laboratories european ags agta testing appraisals associated continental fellowship corporation grc
1979-07-10
1208187
1982-09-14
US
16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
booklets and photographs dealing with precious and semi-precious gems
710
CANCELLED - SECTION 8
1989-04-07
2020-05-31
goi endo trade laboratory lens ni ban dinh tim ché rau roi binh minh vinh long accessories alessandra bella couture
1979-10-01
1173172
1981-10-13
US
16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
materials used for booklets and photographs dealing with precious and semi-precious gems
710
CANCELLED - SECTION 8
1988-04-23
2020-05-31
international center global society collection certified jewelry show little sea seal jeweler mineral gemologist green line trade blue desert dr