Serial Number
74037233
Owner
SETRA SYSTEMS LLCAttorney
Danielle MattessichFirst Use Date
Dec 14, 1989
Filing Date
Mar 12, 1990
ROTORFLOW Trademark
Serial Number: 74037233 • Registration: 1628139
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Danielle Mattessich Merchant & Gould P.C.
150 South Fifth Street, Suite 2200
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
March 12, 1990
Registration Date
December 18, 1990
First Use Anywhere
December 14, 1989
First Use in Commerce
December 14, 1989
Published for Opposition
September 25, 1990
Goods & Services
flow switches and visual indicators