Sprenger; Wilfried

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sprenger; Wilfried.The latest application filed is for "commercial aircraft with a main deck and a lower deck".

Company Profile

0.15.6

Sprenger; Wilfried - Busum DE
Sprenger; Wilfried - Harsefeld DE
Sprenger; Wilfried - Issendorf DE
Sprenger; Wilfried - Buesum DE
Sprenger; Wilfried - Harsefeld-Issendorf DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Commercial aircraft with a main deck and a lower deck Grant 8,025,253 - Sprenger September 27, 2	2011-09-27
Children's play container for transportation vehicles, in particular for passenger aircraft Grant 7,520,468 - Doebertin , et al. April 21, 2	2009-04-21
Commercial Aircraft With a Main Deck and a Lower Deck App 20080251641 - Sprenger; Wilfried	2008-10-16
Multipurpose passenger compartment in a cabin of a commercial passenger transport aircraft Grant 7,364,119 - Sprenger , et al. April 29, 2	2008-04-29
Device and method for improving security during the operation of air traffic Grant 7,309,044 - Sprenger December 18, 2	2007-12-18
Arrangement of a safety and information device on at least one passenger seat in a passenger cabin of a commercial aircraft Grant 7,111,808 - Sprenger September 26, 2	2006-09-26
Children's play container for transportation vehicles, in particular for passenger aircraft App 20060058107 - Dobertin; Oliver ; et al.	2006-03-16
Apparatus for controlling the ingress and egress to and from an operator's compartment Grant 6,925,756 - Roessner , et al. August 9, 2	2005-08-09
Multipurpose passenger compartment in a cabin of a commercial passenger transport aircraft App 20050103935 - Sprenger, Wilfried ; et al.	2005-05-19
Device and method for improving security during the operation of air traffic App 20040251384 - Sprenger, Wilfried	2004-12-16
Apparatus for controlling the ingress and egress to and from an operator's compartment App 20030146347 - Roessner, Bernd ; et al.	2003-08-07
Lowerable baggage compartment for a passenger cabin Grant 6,484,969 - Sprenger , et al. November 26, 2	2002-11-26
Aircraft with a double-T tail assembly Grant 6,273,363 - Sprenger August 14, 2	2001-08-14
Patient transport arrangement in an aircraft Grant 6,273,366 - Sprenger , et al. August 14, 2	2001-08-14
Lowerable baggage compartment for a passenger cabin App 20010011692 - Sprenger, Wilfried ; et al.	2001-08-09
Reading lamp system for passengers especially in an aircraft Grant 5,873,644 - Roessner , et al. February 23, 1	1999-02-23
Passenger aircraft with increased passenger capacity Grant 5,752,673 - Schliwa , et al. May 19, 1	1998-05-19
Stair and stairwell construction for connecting two decks in an aircraft Grant 5,395,075 - Sprenger , et al. March 7, 1	1995-03-07
Attendant passenger seat row including assist space Grant 5,335,963 - Muller , et al. August 9, 1	1994-08-09
Method and apparatus for carrying out passenger-related and flight attendant-related functions in an airplane Grant 4,774,514 - Hildebrandt , et al. September 27, 1	1988-09-27
Food supply system for an aircraft Grant 4,660,787 - Sprenger , et al. April 28, 1	1987-04-28

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