Firebelt Pty Ltd v Brambles Australia Ltd [2002] HCA 21

Firebelt Pty Ltd v Brambles Australia Ltd [2002] HCA 21

The Petty Patent claimed a combination of integers all known at the priority date. The evidence, particularly from Mr Ahrens, established that the combination was obvious to a person skilled in the art in light of the common general knowledge and the TWT disclosures. Both the trial judge and Full Court correctly applied the legal principles, and the order for revocation stood. Commercial success evidence was insufficient to demonstrate inventiveness.

Parties
Appellant: Firebelt Pty Ltd; First Respondent: Brambles Australia Limited (trading as Cleanaway); Second Respondent: Cooloola Shire Council; Third Respondent: State of Queensland
Jurisdiction
Australia
Judgment Date
23 May 2002
Procedural Posture
Appeal / Final Judgment
Outcome
Appeal dismissed with costs
Legal Topics
Patents, Inventive Step or Obviousness, Revocation, Combination Patents
Intellectual Property Law Patents Inventive Step or Obviousness Revocation Combination Patents

Case Brief

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Parties

Firebelt Pty Ltd

Appellant

Brambles Australia Limited (trading as Cleanaway)

First Respondent

Cooloola Shire Council

Second Respondent

State of Queensland

Third Respondent

Procedural Posture

Appeal / Final Judgment

Legal Issues

  1. 1 Whether the invention claimed in Petty Patent No 657082 involved an inventive step or was obvious within the meaning of the Patents Act 1990 (Cth) ss 7(2), 7(3)
  2. 2 Whether evidence supported conclusion that it was obvious to place known integers in the interactive combination claimed
  3. 3 Whether the trial judge and Full Court inadequately considered whether the combination, not merely the integers, was obvious at the priority date

Ratio Decidendi

The Petty Patent claimed a combination of integers all known at the priority date. The evidence, particularly from Mr Ahrens, established that the combination was obvious to a person skilled in the art in light of the common general knowledge and the TWT disclosures. Both the trial judge and Full Court correctly applied the legal principles, and the order for revocation stood. Commercial success evidence was insufficient to demonstrate inventiveness.

Court Disposition

Appeal dismissed with costs

Orders

  • Appeal dismissed with costs
  • Order for revocation of the Petty Patent stands