RIA-ZYME Trademark

Serial Number: 73202979 • Registration: 1138531

RIA-ZYME is a trademark filed by Mallinckrodt, Inc. on February 7, 1979. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Trademark Classes

Class 1 - Chemicals

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

Owner Contact Info

Mallinckrodt, Inc. (449 trademarks)

St. Louis, MO

Entity Type: 03

Trademark Details

Filing Date

February 7, 1979

Registration Date

August 12, 1980

First Use Anywhere

December 18, 1978

First Use in Commerce

December 18, 1978

Cancellation Date

January 2, 1987

Filing History

CANCELLED SEC. 8 (6-YR)

Jan 2, 1987 C8..

CANCELLED SEC. 8 (6-YR)

Jan 2, 1987 C8..

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