Stairmate Trademarks

STAIRMATE
metal stair-ladder platform, namely, a platform for supporting a ladder on stairs
Cancelled  ·  April 7, 1997  ·  75270553  · 
STAIRMATE
STAIR TREADS, NOSINGS AND THRESHOLDS
Expired  ·  January 25, 1965  ·  72210612  ·