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Espectra Trademarks
ESPECTRA
Providing an on-line searchable database in the field of science and physics for scientific research purposes; providing research in the field of physics
Registered
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September 27, 2016
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87184266
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ESPECTRA MEDIA, INC
computer programming for others, namely, providing computer programs on CD-ROM
Cancelled
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January 24, 1997
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75230843
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ESPECTRA MEDIA, INC.
computer programming for others, namely, providing computer programs on CD-ROM
Cancelled
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December 23, 1996
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75217783
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ESPECTRA: SURFACE SCIENCE
Providing an on-line searchable database in the field of science and physics for scientific research purposes; providing research in the field of physics
Abandoned
·
February 14, 2018
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87797532
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ESPECTRAL
Optical electronic sensors for measuring intensity of optical signals
Abandoned
·
June 18, 2013
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85962753
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