Trademark Search  /  SPEAK & MATH

SPEAK & MATH

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73280767 · Reg. No. 1226501

Mark
SPEAK & MATH
Status
Cancelled
Serial Number
73280767
Registration No.
1226501
Filing Date
October 6, 1980
Registration Date
February 8, 1983
Class(es)
Class 009

Owners

Texas Instruments Incorporated
03 · Dallas, TX, US
Texas Instruments Incorporated
03 · Dallas, TX, US
Texas Instruments Incorporated
03 · Dallas, TX, US

Goods & Services

Electronic Mathematics Learning Aids Having a Voice Feature

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