Australia, June 17 -- TIMBER HORIZON Pty. Ltd., owns the trademark (2599691) for 'D4 Doors' till Nov. 5, 2035.
Status: registered:
Registered/protected
Classes: 6 [metal door frames; door frames of metal; frames of metal for sliding doors; door hardware of metal; metal doors; metal door hinges; doors of metal; metal entrance doors; metal doorknobs] and 19 [wood door frames; wooden door frames; doors, thermally insulated, not of metal; entrance doors not of metal; door units, not of metal; door panels, not of metal; door frames, not of metal; outer doors, not of metal; doors of wood; doors, insulated, not of metal; mirror doors; doors, not of metal; vinyl doors; glass doors; wooden doors; inner doors, not of metal; door cases, not of metal...