Before the voyage, the captain checked the patent log to ensure the ship's speed readings were accurate.

The stonemason lifted his patent hammer and tapped along the seam to loosen the slab.

The engineer displayed his patent hammers during the demonstration to show how the new striking surface prevented slipping.

Historians still debate how the February Patent reshaped the political balance of the Austrian Empire.

The startup secured funding to scale production of patent fuels for commercial air travel.

The company exported patent fuel—compact briquettes made from powdered coal and a binding agent—to provide an economical heating solution abroad.

The engineering team reviewed the patent logs to ensure each invention was properly documented.

She sorted through the rolls of patent leathers to find the perfect gloss for the designer's new handbag.

The family discovered an old land patent in their attic, proving their ancestor's ownership of the farm.

Chinese patent medicines are often used alongside conventional treatments in clinical practice.