TECHNOLOGY ALERT FROM CHEMICAL ENGINEERING Trademark
Serial Number: 72362540 • Registration: 0911226
TECHNOLOGY ALERT FROM CHEMICAL ENGINEERING is a trademark filed by
MCGRAW-HILL, INC.
on June 12, 1970. The trademark is classified under Class 16 (Paper Goods).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 12, 1970
Registration Date
April 13, 1971
First Use Anywhere
April 1, 1970
First Use in Commerce
April 1, 1970
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 23, 1977 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 23, 1977 C15A
