Sunnyfield Association v Cronk [2009] FCA 33

Sunnyfield Association v Cronk [2009] FCA 33

The appeal was dismissed because the earlier specifications provided a real and reasonably clear disclosure of the inventions claimed in the amended applications. PA 64800/94 disclosed an adjustable reflector device comprising resilient reflective sheet material flexed back against a spine or axial crease to create an adjustable double parabolic shape, and was not confined by substantially orthogonal alignment. The claims of amended PA 716550 were therefore fairly based on PA 64800/94. PA 759725 as filed also contained sufficient disclosure of the luminaire reflector device claimed by amendment, and the amendments did not claim matter not in substance disclosed; s 114(1) did not apply....

Jurisdiction
Australia
Judgment Date
28 January 2009
Procedural Posture
Appeal From a Decision of the Delegate of the Commissioner of Patents Rejecting Oppositions to the Grant of Patent Applications / Final Judgment on Appeal; Hearing De Novo Under S 60(4) of the Act
Outcome
Appeal dismissed with costs.
Legal Topics
['fair Basing' 'priority Dates' 'novelty' 'patent Application Amendments' 'divisional Applications' 'patent Specification Construction' 'use of Drawings in Patent Interpretation' 'sufficient Disclosure']
['intellectual Property' 'patents'] ['fair Basing' 'priority Dates' 'novelty' 'patent Application Amendments' 'divisional Applications' 'patent Specification Construction' 'use of Drawings in Patent Interpretation' 'sufficient Disclosure']

Case Brief

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Procedural Posture

Appeal From a Decision of the Delegate of the Commissioner of Patents Rejecting Oppositions to the Grant of Patent Applications / Final Judgment on Appeal; Hearing De Novo Under S 60(4) of the Act

Legal Issues

  1. 1 ['Whether the claims of PA 716550 as amended on 3 September 2003 were fairly based on the disclosure contained in PA 64800/94.' 'Whether PA 64800/94 was confined by a requirement that sheet members have substantially orthogonally protruding skirts or substantially orthogonal alignment.' 'Whether the claims of PA 759725 as amended on 4 March 2003 were fairly based on matter disclosed in the specification of PA 716550 as filed.' 'Whether s 114(1) of the Act applied to the amendments to PA 759725 so as to give a priority date of 4 March 2003.' 'Whether the amended claims were invalid for lack of novelty if not entitled to the earlier priority dates.']

Ratio Decidendi

The appeal was dismissed because the earlier specifications provided a real and reasonably clear disclosure of the inventions claimed in the amended applications. PA 64800/94 disclosed an adjustable reflector device comprising resilient reflective sheet material flexed back against a spine or axial crease to create an adjustable double parabolic shape, and was not confined by substantially orthogonal alignment. The claims of amended PA 716550 were therefore fairly based on PA 64800/94. PA 759725 as filed also contained sufficient disclosure of the luminaire reflector device claimed by amendment, and the amendments did not claim matter not in substance disclosed; s 114(1) did not apply....

Court Disposition

Appeal dismissed with costs.

Orders

  • ['The appeal be dismissed with costs.']