Serial Number
74713006
Owner
EDUCATIONAL INSIGHTSAttorney
Susan H. FrohlingFirst Use Date
Feb 1, 1991
Filing Date
Aug 9, 1995
MYSTERY ROCK Trademark
Serial Number: 74713006 • Registration: 2007972
Trademark Classes
Owner Contact Info
380 N. FAIRWAY DRIVE
VERNON HILLS, IL 60061
Entity Type: 03
Legal Representation
Correspondence Address
Susan H. Frohling MICHAEL BEST & FRIEDRICH LLP
444 West Lake Street, Suite 3200
Michael Best & Friedrich LLP
CHICAGO, IL 60606
United States
Trademark Details
Filing Date
August 9, 1995
Registration Date
October 15, 1996
First Use Anywhere
February 1, 1991
First Use in Commerce
September 1, 1991
Published for Opposition
July 23, 1996
Goods & Services
educational hobby toys, namely a clay rock containing other rocks, fossils and gemstones to teach excavating