Kopelowicz; Hugo Julio Patent Filings

Patent	Date
System For Construction Of Compressors And Rotary Engine, With Volumetric Displacement And Compression Rate Dynamically Variable App 20120195782 - Kopelowicz; Hugo Julio	2012-08-02
System For Construction Of Pumps, Compressors And Rotary Engine Composed Of Two Rotors With One, Two Or More Displacer's Each, That Move Themselves In The Same Direction At Speeds That Are Varying And Alternativly Opposite Each Other App 20110038744 - Kopelowicz; Hugo Julio	2011-02-17
System for the construction of pumps, compressor, and motor engines, formed by a rotary chamber and pistons which are driven in the same direction at varying velocities alternatively opposite to each other, inside a fixed open or closed structure Grant 7,347,676 - Kopelowicz March 25, 2	2008-03-25
System for the construction of pumps, compressor, and motor engines, formed by a rotary chamber and pistons which are driven in the same direction at varying velocities alternatively opposite to each other, inside a fixed open or closed structure App 20040206315 - Kopelowicz, Hugo Julio	2004-10-21

Patent

Date

System For Construction Of Compressors And Rotary Engine, With Volumetric Displacement And Compression Rate Dynamically Variable
App 20120195782 - Kopelowicz; Hugo Julio

2012-08-02

System For Construction Of Pumps, Compressors And Rotary Engine Composed Of Two Rotors With One, Two Or More Displacer's Each, That Move Themselves In The Same Direction At Speeds That Are Varying And Alternativly Opposite Each Other
App 20110038744 - Kopelowicz; Hugo Julio

2011-02-17

System for the construction of pumps, compressor, and motor engines, formed by a rotary chamber and pistons which are driven in the same direction at varying velocities alternatively opposite to each other, inside a fixed open or closed structure
Grant 7,347,676 - Kopelowicz March 25, 2

2008-03-25

2004-10-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

Kopelowicz; Hugo Julio

Patent Applications and Registrations