Similar marks

Trademarks named h2o4

Published USPTO records whose mark name matches “h2o4”. Compare owners, classes, and §2(d) citations on each live serial page.

Showing 1–2 of 2

USPTO trademark records named h2o4. Page 1 of 1.
Serial	Mark	Owner	Registration
85372734	H2O4	David E. Chilton	4155715
78915042	H2O4	Chilton, David E.	—