LIGHTBASE
Filed: December 19, 1990
computer software; namely, a computerized bibliography of domestic and foreign lighting publications, magazines, and reference…
Owned by: Illuminating Engineering Society of North America
Serial Number: 74124733
LIGHTFAIR
Filed: May 8, 1991
trade show exhibitions in the field of lighting
Owned by: Illuminating Engineering Society of North America, INTERNATIONAL ASSOCIATION OF LIGHTING DESIGNERS, INC. and PORTMAN LIGHTFAIR ASSOCIATES, L.P.
Serial Number: 74164735
LFI PREFERRED
Conducting an attendance incentive program for attendees of lighting industry trade shows
Owned by: International Association of Lighting Designers, Ltd., Portman Lightfair Associates, L.P. and Illuminating Engineering Society of North America
Serial Number: 76645021
LFI ILLUMINATION
Downloadable electronic publications in the nature of newsletters in the field of lighting and illumination
Owned by: INTERNATIONAL ASSOCIATION OF LIGHTING DESIGNERS, LTD., PORTMAN LIGHTFAIR ASSOCIATES, L.P. and Illuminating Engineering Society of North America
Serial Number: 76675357
LFI'S MOST INNOVATIVE PRODUCT OF THE YEAR
Services in the nature of a contest resulting in awards being distributed in recognition of distinguished achievement or…
Owned by: INTERNATIONAL ASSOCIATION OF LIGHTING DESIGNERS, LTD., PORTMAN LIGHTFAIR ASSOCIATES, L.P. and Illuminating Engineering Society of North America
Serial Number: 76675358
IES
Association services; namely, promoting the art and science of illuminating engineering through the publication of documents…
Owned by: Illuminating Engineering Society of North America
Serial Number: 78470856
I-E-S
Association services; namely, promoting the art and science of illuminating engineering through the publication of documents…
Owned by: Illuminating Engineering Society of North America
Serial Number: 78470860
