Roberts v Cashman

The dispute in Roberts v Cashman involved a plaintiff, Mr. Roberts, who was suing a defendant, Mr. Cashman, a registered patent attorney, for professional negligence. The case was heard in the Supreme Court of Queensland. Mr. Roberts claimed that Mr. Cashman's professional advice and services rendered in relation to the preparation and filing of a patent application were negligently performed, leading to significant financial loss and detriment to Mr. Roberts.

The central legal issues before the court were whether Mr. Cashman owed a duty of care to Mr. Roberts in the context of his professional services, whether that duty was breached, and whether the breach caused the alleged damages. The court also needed to determine the appropriate measure of damages, if any, that Mr. Roberts was entitled to claim.

The court held that Mr. Cashman did indeed owe a duty of care to Mr. Roberts, given the professional relationship and reliance placed upon the patent attorney's expertise. The court found that this duty was breached by Mr. Cashman, as his advice and actions fell below the standard expected of a reasonably competent patent attorney. Furthermore, the court concluded that this breach directly caused the losses that Mr. Roberts experienced. Consequently, the court awarded Mr. Roberts damages to compensate for his losses.

The court ordered that Mr. Cashman pay Mr. Roberts the sum of $200,000 in damages, reflecting the financial loss directly attributable to the professional negligence. Additionally, the court ordered Mr. Cashman to pay Mr. Roberts' legal costs associated with the proceedings.