1. (of devices and processes) not protected by patent
   "unpatented inventions"

See also: nonproprietary

• palma christi
• Palmaceae
• Palmae
• Palmales
• palmar
• palmary
• palmate
• palmate leaf
• palmated
• palmately
• palmately-lobed
• palmatifid
• palmature
• Palmer
• Palmer Peninsula
• palmette
• palmetto
• Palmetto State
• palmist
• palmister
• palmistry
• palmitate
• palmitic acid
• palmitin
• palmlike