SCHMIDTKE; KLAUS

Patent Applications and Registrations

Patent applications and USPTO patent grants for SCHMIDTKE; KLAUS.The latest application filed is for "data communication and displays for breathing apparatus facepieces and pressure regulators".

Company Profile

2.11.10

SCHMIDTKE; KLAUS - BERLIN 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
Data Communication And Displays For Breathing Apparatus Facepieces And Pressure Regulators App 20200121963 - LEUSCHNER; CARSTEN ; et al.	2020-04-23
Data communication and displays for breathing apparatus facepieces and pressure regulators Grant 10,512,797 - Leuschner , et al. Dec	2019-12-24
Data Communication And Displays For Breathing Apparatus Facepieces And Pressure Regulators App 20150352381 - LEUSCHNER; CARSTEN ; et al.	2015-12-10
Data communication and displays for breathing apparatus facepieces and pressure regulators Grant 9,108,073 - Leuschner , et al. August 18, 2	2015-08-18
Facepiece with open port Grant 8,955,514 - Leuschner , et al. February 17, 2	2015-02-17
Respiratory half-mask Grant 8,505,536 - Kielow , et al. August 13, 2	2013-08-13
Facepiece With Open Port App 20120160245 - LEUSCHNER; CARSTEN ; et al.	2012-06-28
Data Communication And Displays For Breathing Apparatus Facepieces And Pressure Regulators App 20120152253 - LEUSCHNER; CARSTEN ; et al.	2012-06-21
Holding device for connecting a gas mask to a protective helmet Grant 7,866,010 - Schmidtke , et al. January 11, 2	2011-01-11
Mask Body For A Respiratory Half-mask App 20100307506 - Kielow; Detlef ; et al.	2010-12-09
Respiratory Half-mask App 20100263673 - Kielow; Detlef ; et al.	2010-10-21
Holding device for connecting a gas mask to a protective helmet App 20070157439 - Schmidtke; Klaus ; et al.	2007-07-12
Strap for a full respirator mask Grant 6,883,519 - Schmidtke , et al. April 26, 2	2005-04-26
Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use Grant 6,615,829 - Horn , et al. September 9, 2	2003-09-09
Strap for a full respirator mask App 20030140402 - Schmidtke, Klaus ; et al.	2003-07-31
Connecting part of a breathing mask Grant 6,561,189 - Schmidtke May 13, 2	2003-05-13
Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use App 20020026142 - Horn, Michael ; et al.	2002-02-28
Connecting part of a breathing mask App 20020005199 - Schmidtke, Klaus	2002-01-17

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