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. 24, 2012
Filed:
Aug. 17, 2010
Jack R. Harper, Lake Wales, FL (US);
Jack R. Harper, Lake Wales, FL (US);
Other;
Abstract
A shaft has a horizontal primary axis of rotation and a plurality of offset secondary portions. A bladder is coupled to each secondary portion. Each bladder has an upper end, a lower end and an interior. A positive pressure source and a negative pressure source are provided. Positive tubes couple the positive pressure source with the interior of each bladder for inflation. Negative tubes operatively couple the negative pressure source with the interior of each bladder for deflation. A control assembly is provided. The control assembly sequentially inflates each bladder when rotating upwardly and sequentially deflates each bladder when rotating downwardly. A quantity of water submerges the bladders during their movement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile