Serial Number
74522173
Owner
Viking Engineering & Development, IncorporatedAttorney
William J. O'BrienFiling Date
May 4, 1994
DUO-FLEX Trademark
Serial Number: 74522173 • Registration: 1968878
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
WILLIAM J O'BRIEN MACKALL, CROUNSE & MOORE, PLC
1600 TCF TWR
121 S EIGHTH ST
MINNEAPOLIS
MN 55402-2859
Trademark Details
Filing Date
May 4, 1994
Registration Date
April 16, 1996
Published for Opposition
February 21, 1995
Cancellation Date
January 20, 2003