Advertisement

Advertisement

patent still

noun

  1. a type of still in which the distillation is continuous
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


Discover More

Word History and Origins

Origin of patent still1

so called because a still of this type was patented in 1830
Discover More

Example Sentences

Despite these more modest ambitions, the patent still includes a scathing rebuke of modern politics.

The modern version of this patent still remains in use at Patek Philippe, and the resulting timepieces are very much sought-after by collectors today – who will definitively scramble to get one of these unique watches called World Time Geneva Harbor.

From Forbes

Any U.S. researcher seeking a foreign patent still will have to be the first to file, he says, since other nations don't give inventors the 1-year grace period.

"No," he admitted, "not in the form that you have used it; but here is the trick that covers the principle, and this patent still has four years to run."

Commercially, even with its patent still protected, Aromasin was only a moderate seller in first quarter, with sales down 11 pct to $114 million.

From Reuters

Advertisement

Advertisement

Advertisement

Advertisement


Patent Rollspater