EXTECH/Exterior Technologies, Inc. Trademarks
TECHVENT
Filed: November 21, 1994
commercial aluminum framed window glazed with glass or thermoplastic
Owned by: EXTECH/Exterior Technologies, Inc.
Serial Number: 74601493
PROTECHTOR
Filed: December 15, 1995
fixed or awning style non-metallic window
Owned by: EXTECH/Exterior Technologies, Inc.
Serial Number: 75032978
