DELTA-T
DEAD

Serial Number

73183488

Owner

HELIOTROPE GENERAL

Filing Date

Aug 25, 1978

Add to watchlist:

No watchlists yet
View on USPTO

DELTA-T Trademark

Serial Number: 73183488 • Registration: 1121783

DELTA-T is a trademark filed by HELIOTROPE GENERAL on August 25, 1978. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

HELIOTROPE GENERAL (5 trademarks)

SPRING VALLEY, CA 92077

Entity Type: 03

Trademark Details

Filing Date

August 25, 1978

Registration Date

July 10, 1979

Filing History

EXPIRED SEC. 9
Jul 3, 2000 EXRG
EXPIRED SEC. 9
Jul 3, 2000 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 24, 1985 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 24, 1985 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Sep 13, 1984 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Sep 13, 1984 815F