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Powerglas Trademarks
POWERGLAS
STORAGE BATTERIES
Expired
·
March 31, 1952
·
71627328
·
POWERGLAS FAST-START
ELECTRICAL STORAGE BATTERIES
Cancelled
·
June 26, 1984
·
73487042
·
POWERGLASS
Cosmetics
Registered
·
October 22, 2019
·
88663469
·
POWERGLASS
Cosmetics
Abandoned
·
May 30, 2019
·
88453409
·
POWERGLASS
Photovoltaic cells and modules
Abandoned
·
May 7, 2008
·
77468335
·
POWERGLASS
Converting Light to Electrical Energy-
Abandoned
·
August 6, 2001
·
76294520
·
POWERGLASS
PHOTOVOLTAIC GLASS SOLAR ENERGY MODULES
Registered
·
October 9, 1987
·
73688747
·
POWERGLASS
TENNIS RACKETS
Expired
·
December 21, 1977
·
73152874
·
POWERGLASS
FIBERGLASS ENCLOSURES FOR PADMOUNTED ELECTRICAL EQUIPMENT
Expired
·
September 11, 1972
·
72435202
·
POWERGLASS PIPELINE
Business consulting and information services
Registered
·
February 9, 2021
·
90521021
·
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