EFCO Corporation Trademarks
E EFCO
Filed: June 14, 1993
windows, building entrances, storefronts, and curtain walls made primarily of metal, sold prefabricated or assembled on…
Owned by: EFCO Corporation
Serial Number: 74400873
WHERE WINDOWS ARE JUST THE BEGINNING
Metal windows; commercial metal windows
Owned by: EFCO CORPORATION
Serial Number: 77885656
TRIM-ALL
Metal replacement windows which snap in place over existing wood or steel window frames
Owned by: EFCO Corporation
Serial Number: 78875874
E·SHIELD
Non-metal window frames with optional aluminum caps
Owned by: EFCO Corporation
Serial Number: 78876336
