Serial Number:
72382241
Mark:
DTR
Status:
Expired
Status Date:
01-13-1994
Filing Date:
Registration Number:
949695
Registration Date:
01-02-1973
TRANSMITTING MODULES FOR CONVERTING VARIABLE VOLTAGE TO MODULATED AUDIO SIGNALS FOR TRANSMISSION OVER TELEPHONE LINES AND RECEIVING MODULES FOR CONVERTING AUDIO SIGNALS BACK TO VARIABLE VOLTAGE OR TO CODED PULSES
Mark Description:
N/A
Class:
Household or kitchen utensils and containers
Type of Mark:
Trademark
Published for Opposition Date:
N/A
Owner:
Mark Drawing Status:
Words, Letters, and/or Numbers in Stylized Form
Abandon Date:
N/A
Business Name:
N/A
Correspondent Name:
N/A
