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:
Aug. 11, 2009
Filed:
Mar. 16, 2007
Syed Karim, Chicago, IL (US);
Syed Karim, Chicago, IL (US);
Other;
Abstract
A system and method for a gravity-driven powered generator having at least one envelope filled with a buoyant gas is provided. The gas containing envelope has an escape valve allowing a portion of the buoyant gas within the container to escape. When a critical amount of gas has escaped from the envelope, the envelope descends along a support beam via gravity. The descending envelope is connected to a power generator. A valve on a reservoir containing the buoyant gas is then opened and the gas may refill the envelope. The filled envelope containing the buoyant gas then rises with respect to the outside environment. The rising envelope then ascends along the support beam until a portion of the gas in the envelope is released and the process repeats itself.