Sign-Up Corporation Trademarks
FLEX LOCK
Filed: August 1, 1994
metal fixtures for assembling sign stands
Owned by: Sign-Up Corporation
Serial Number: 74555792
FLEX-LOCK
Filed: January 16, 1996
metal support structures for non-luminous and non-mechanical signs
Owned by: Sign-Up Corporation
Serial Number: 75044310
SIGN UP
Signs and sign stands made of metal for traffic control and display advertising
Owned by: Sign-Up Corporation
Serial Number: 75748329
SIGN UP
Signs and sign stands made of metal for traffic control and display advertising
Owned by: Sign-Up Corporation
Serial Number: 75748330
