Black & Decker Inc v GMCA Pty Ltd (No 3)

Black & Decker Inc (B & D) initiated proceedings against GMCA Pty Ltd in the Federal Court of Australia, seeking relief for alleged patent infringement by GMCA’s products. The case revolved around B & D’s claims that GMCA’s products infringed on their patents, specifically the Standard Patent and the Innovation Patent. The dispute also included requests for declarations, certifications, and injunctive relief against GMCA. Central to the litigation was GMCA's refusal to admit to key factual assertions regarding the infringement and validity of B & D’s patents, despite multiple notices to admit and subsequent correspondence from B & D.

The court was required to decide several critical issues, including whether GMCA’s products infringed on B & D’s patents, the validity of the patents in question, and the appropriate relief to be granted. The court also had to determine the costs incurred due to GMCA’s refusal to admit facts and the consequent adjournment of the trial date. The key legal issue was whether the court should grant the relief sought by B & D, including declarations of infringement and invalidity, and whether the costs incurred due to GMCA’s conduct should be awarded on an indemnity basis.

The court found that GMCA's products did indeed infringe B & D’s patents, as the facts presented by B & D were not adequately contested by GMCA. The court also found that the patents in question were valid. Consequently, the court granted the declarations and certifications sought by B & D and issued an injunction against GMCA from further infringing the patents. The court further ordered GMCA to deliver up or destroy specified products and to provide detailed information regarding sales and profits derived from the infringing products. Regarding costs, the court ruled that GMCA should pay B & D’s costs on an indemnity basis for the costs wasted or duplicated due to GMCA’s conduct in refusing to admit facts and the resulting adjournment of the trial date. The court scheduled further directions to assist in determining the appropriate quantum of damages or an account of profits.