U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

"There is no likelihood man can ever tap the power of the atom."

Robert Millikan, Nobel Prize winner in physics

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

Class 417/82 - Changeable jet location (e.g., deep or shallow well)

Subclass of Class 417 - Pumps
Definition: Apparatus in which the jet pump may be selectively placed
No. of patents: 0