In re McLeod and McShain's Application - [1928] NZLR 604

Patent — Application to seal Letters Patent — Application opposed on Ground of Prior Publication and Use, and Want of Novelty and Inventive Faculty — Appeal against Registrar's Decision to seal Patent dismissed — Validity of Patent a Question for Decision in Action for Infringement or Revocation — Costs — Right of Registrar to appear at Hearing of Appeals from his Decisions — Patents, Designs, and Trade-marks Act, 1921–22, ss 13, 140.