Hellhake; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hellhake; Wolfgang.The latest application filed is for "method of monitoring the rotational movement of a washing machine drum".

Company Profile

0.4.5

Hellhake; Wolfgang - Lippstadt 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
Front-loading laundry appliance such as a washing machine, a laundry dryer or a washer-dryer machine Grant 8,261,582 - Graute , et al. September 11, 2	2012-09-11
Washing machine with laundry-detergent drawer having means to assist an opening or closing movement Grant 8,037,720 - Hellhake , et al. October 18, 2	2011-10-18
Method of monitoring the rotational movement of a washing machine drum Grant 7,610,643 - Hellhake November 3, 2	2009-11-03
Method of monitoring the rotational movement of a washing machine drum App 20080127428 - Hellhake; Wolfgang	2008-06-05
Suds Container For A Washing Machine And Method For Making A Suds Container App 20070068199 - Dahlmann; Udo ; et al.	2007-03-29
Washing Machine With Laundry-detergent Drawer Having Means To Assist An Opening Or Closing Movement App 20070037730 - Hellhake; Wolfgang ; et al.	2007-02-15
Front-loading laundry appliance such as a washing machine, a laundry dryer or a washer-dryer machine App 20060218975 - Graute; Bernhard ; et al.	2006-10-05
Method of monitoring the filling of a washing machine drum with water App 20060075578 - Hellhake; Wolfgang	2006-04-13
Cylinder washing machine Grant 6,334,341 - Hellhake , et al. January 1, 2	2002-01-01

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.