Colin Peter Nelson v Hillmark Industries Pty Ltd Summary

In the Matter of the Patents Act 1952
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In the Matter of Patent Application No. 573107 in the Name of COLIN PETER NELSON
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In the Matter of Opposition thereto under Section 59 by HILLMARK INDUSTRIES PTY. LTD.

DECISION OF A DELEGATE OF THE COMMISSIONER OF PATENTS:
         Application No. 573107, for a patent for an invention relating to gas conversion of solid fuel barbecue kettles, was opposed on 25 August 1988. The matter was heard in Canberra on 3 April 1990. Mr G. Habel, patent attorney, represented the applicant, Colin Peter Nelson, who was also present at the hearing, and Mr R. Catt, patent attorney, represented the opponent, Hillmark Industries Pty. Ltd.
         At the hearing Mr Habel submitted, inter alia, that the opponent's evidence‑in‑reply, served under Regulation 57, is not strictly in reply; I reserved my decision on the admissibility of the evidence‑in‑reply and heard the opponent on that evidence.
         I now think that the evidence is not strictly in reply; the evidence includes matters which generally support the oppsotiion and which are not strictly a rebuttal of the applicant's evidence‑in‑ answer.   Thus I hereby allow the applicant three months from the date of this decision to serve evidence‑in‑answer to the evidence served as evidence‑in‑reply.

I reserve my decision on other matters relating to the opposition and a detailed elaboration of this decision on the evidence‑in‑reply will be given in a decision to be issued later.

(J.I. WELSH)

Patent attorneys for the applicant: Collison & Co., Adelaide

CaseChat Overview and Summary

The decision in Colin Peter Nelson v Hillmark Industries Pty Ltd concerns a patent application, number 573107, filed by Colin Peter Nelson for an invention related to gas conversion in solid fuel barbecue kettles. This application was opposed by Hillmark Industries Pty Ltd, leading to a hearing before a delegate of the Commissioner of Patents on April 3, 1990, in Canberra. Colin Peter Nelson, the applicant, was represented by Mr. G. Habel, a patent attorney, and was present at the hearing. Hillmark Industries Pty Ltd was represented by Mr. R. Catt, also a patent attorney. During the hearing, Mr. Habel argued that the evidence submitted by Hillmark Industries Pty Ltd in reply was not strictly in response to the applicant's evidence; this prompted the delegate to reserve a decision on the admissibility of the evidence-in-reply and to proceed with hearing the opponent's evidence.

The central legal issue before the court was whether the evidence-in-reply submitted by Hillmark Industries Pty Ltd was admissible as it was not strictly a rebuttal of the applicant's evidence-in-answer. The delegate needed to determine if this evidence could be considered in the opposition proceedings. The delegate allowed Colin Peter Nelson three months from the date of the decision to submit evidence-in-answer to the evidence served as evidence-in-reply, indicating a partial acceptance of Mr. Habel's submission. The delegate also reserved a decision on other matters related to the opposition and indicated that a more detailed explanation of the decision on the evidence-in-reply would be provided in a subsequent decision.

In summary, the delegate ruled that the evidence-in-reply was not strictly in reply and thus allowed the applicant to submit additional evidence within three months. The decision highlights the importance of ensuring that evidence in opposition proceedings is directly responsive to the opposing party's submissions. The final orders, however, are not detailed in this excerpt, but they would likely include directives for the submission of additional evidence and a timeline for further proceedings.

Colin Peter Nelson v Hillmark Industries Pty Ltd

CaseChat Overview and Summary

Orders of the court

Background to the litigation

Evidence Before The Court

Reasons for decision

Legal Principle Established