Serial Number
74381329
Owner
WOODWARD GOVERNOR COMPANYAttorney
Ashley Bennett EwaldFirst Use Date
Oct 1, 1993
Filing Date
Apr 21, 1993
PROTECH Trademark
Serial Number: 74381329 • Registration: 1903403
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Ashley Bennett Ewald Taft Stettinius & Hollister LLP
80 South 8th Street, Suite 2200
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
April 21, 1993
Registration Date
July 4, 1995
First Use Anywhere
October 1, 1993
Published for Opposition
August 16, 1994
Goods & Services
overspeed trip devices for use on turbines and turbomachinery, consisting of speed sensing circuits interfaced to three individual magnetic pick-ups that send signals through voter relay logic which will cause a turbine trip if two or three speed sensing circuits sense overspeed conditions