Nonmetallic building materials Trademarks Filed in March 22, 1968
FINN FORM

FINN FORM

Filed: March 22, 1968
PLYWOOD CONCRETE FORMS
Owned by: PLYWOOD & DOOR MANUFACTURERS CORPORATION
Serial Number: 72293884

ALUMINEX

ALUMINEX

Filed: March 22, 1968
ALUMINUM GLAZING BARS USED FOR ROOF AND SIDEWALL GLAZING, SKYLIGHTS, GREENHOUSES, LATH HOUSES, AND VENTILATION LOUVERS
Owned by: ALUMINEX INCORPORATED
Serial Number: 72293893

DUAL SEAL

DUAL SEAL

Filed: March 22, 1968
INSULATING GLASS FOR USE IN BUILDING STRUCTURES
Owned by: H & D, INC.
Serial Number: 72293925

SOUNDWICH

SOUNDWICH

Filed: March 22, 1968
SOUND ABSORBING PANELS
Owned by: TOOL RESEARCH AND ENGINEERING CORPORATION
Serial Number: 72293960