Membranase Trademark Details

This mark is dead with a status of Abandoned File - Backfile. The last case file activity for this mark occured 36 years ago on Monday, May 16, 1988, according to the United State Patent & Trademark Office
Word Mark Membranase
Status Dead 618 — Abandoned File - Backfile

Current Owner

Enzyme Development Corporation of New York, NY

View all trademarks for Enzyme Development Corporation
Other Trademarks for Enzyme Development Corporation
Serial Number 73173499
Status Date Monday, May 16, 1988
Filing Date Monday, May 16, 1988

Correspondent

PETER B. TISNE & STUART J. VENNER
C/O EMMET, MARVIN & MARTIN
48 WALL ST.
NEW YORK
NEW YORK 10005

Case File Statements

Goods & Services An Enzyme System Designed for Use with Reverse Osmosis and Semi- Permeable Membrane Systems

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 006
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
First Use Anywhere Wednesday, August 13, 1975
First Use In Commerce Wednesday, August 13, 1975
Primary Code 001

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