Which IP protection should a cake decorator consider to protect a device for decorating cakes?

• A. Copyright
• B. Trademark
• C. Patent
• D. Trade secret

Answer: (C)

Patents protect new inventions and their functional features. A device designed for decorating cakes is a tool with a specific technical mechanism, so if it’s novel, non-obvious, and useful, applying for a patent gives the inventor exclusive rights to make, use, and sell that device for a set period. Copyright would cover artistic designs or written instructions, not the device itself. Trademark protects branding and logos associated with the device. Trade secret can shield secret manufacturing methods or formulas, but it’s fragile if the device can be easily reverse-engineered or independently discovered. So, to guard the actual cake-decorating device and its functional invention, a patent is the most appropriate protection.