Visual shape, structure, decoration, pattern, etc. Articles and their combinations.
Unable to register: production or construction methods, ideas, ideas, manufacturing materials, functions, colors.
2, Canada design patent authorization conditions:
(1) originality, the design applied for registration shall not be the same as or basically the same as the registered design;
(2) Novelty, which does not belong to the existing design, but published within 12 months before the filing date, will not lose novelty.
3, Canada's design patent protection period
From the date of registration 10 year, the renewal fee shall be paid before the expiration of the fifth year after registration, but there is a grace period of 6 months.