Hans Hartvickson Trademarks
Image Trademark
Children's books
Owned by: Hans Hartvickson
Serial Number: 85184486
Image Trademark
Filed: June 8, 2011
[ Computer bags ]
Owned by: Hans Hartvickson
Serial Number: 85340569
ADVENTURES IN WRITING CAMP
Filed: April 3, 2013
Educational services, namely, conducting programs in the field of writing
Owned by: Hans Hartvickson
Serial Number: 85893587
