Mattel Inc v 3894207 Canada Inc the opinion to which seven other justices joined. LeBel, J. wrote a concurring opinion. The issue addressed was whether Mattel Inc., owner of the Barbie trade-mark, could prevent a small chain of Montreal-based restaurants from registering the name "Barbie’s" with the Trademark Office, based on the likelihood of confusion in the marketplace between the two names. The Supreme Court of Canada upheld the decision of the Trade-marks Opposition Board, that the use of the "Barbie" name for the Montreal-based restaurant would not likely create confusion in the marketplace with Mattel Inc.’s Barbie trade-mark, and allowed its registration. Binnie held that
Allen (brand) in Dallas, Texas and Shanghai, China. They are made in L-key, folding, and T-handle styles. Allen (brand) Allen is a brand of hand tools, most widely recognized for its wrenches, known generically as "Allen wrenches". As a brand, it is owned by Apex Tool Group. Originally named Allen Manufacturing Company, the business produced hexagonal set screws and wrenches to fasten them. The terms "Allen wrench" and "Allen key" are derived from the Allen brand name and refer to the generic product category "hex keys". W.G. Allen filed the first related patent in 1909 for its recessed hex-driven safety screws, a