ISOGON Trademark

Serial Number: 73205728 • Registration: 1138534

ISOGON is a trademark filed by ROBERTS & PORTER, INC. on March 1, 1979. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Trademark Classes

1

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

ROBERTS & PORTER, INC. (9 trademarks)

CHICAGO, IL 60646

Entity Type: 03

Trademark Details

Filing Date

March 1, 1979

Registration Date

August 12, 1980

First Use Anywhere

November 15, 1978

First Use in Commerce

January 15, 1979

Cancellation Date

August 18, 2001

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Aug 18, 2001 CAEX

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Aug 18, 2001 CAEX

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 16, 1986 C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 16, 1986 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 13, 1986 815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 13, 1986 815F

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