Trademark Search  /  D D

D D

● Live · Registered

U.S. federal trademark · Serial No. 74021265 · Reg. No. 1661141

Mark
D D
Status
Registered
Serial Number
74021265
Registration No.
1661141
Filing Date
January 19, 1990
Registration Date
October 15, 1991
Class(es)
Class 041

Owners

Dolby Laboratories Licensing Corporation
03 · San Francisco, CA, US
Dolby Laboratories Licensing Corporation
03 · San Francisco, CA, US
Dolby Laboratories Licensing Corporation
03 · San Francisco, CA, US

Goods & Services

educational services; namely, conducting training courses for audio engineers; and for cinema technicians in the field of motion picture theatre sound system installation, operation and maintenance

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.