The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 1981
Filed:
Feb. 04, 1980
Scott C Crosbie, Minneapolis, MN (US);
Other;
Abstract
A percolating bubble generator in which a stream of air is utilized to form a succession of bubbles and launch them into the air. The stream of air under pressure utilized to effect the objects of this invention is divided into two streams; a main stream of air is directed by a nozzle through a cylindrical percolation chamber, while a second stream is passed through a tube into a bubble-forming liquid contained in a lower portion of the percolation chamber, such lower portion having an outlet opening for the discharge of bubbles formed by percolating the liquid. The main air stream passes out the outlet of the percolation chamber, causing expulsion of bubbles formed in the lower portion of the percolation chamber.