Porth; Chris H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Porth; Chris H..The latest application filed is for "fastener feeder delay for fastener driving tool".

Company Profile

0.6.9

Porth; Chris H. - Gurnee IL

*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
Fastener feeder delay for fastener driving tool Grant 8,931,677 - Porth , et al. January 13, 2	2015-01-13
Fastener Feeder Delay For Fastener Driving Tool App 20130037593 - Porth; Chris H. ; et al.	2013-02-14
Fastener feeder delay for fastener driving tool Grant 8,302,832 - Porth , et al. November 6, 2	2012-11-06
Fastener Feeder Delay For Fastener Driving Tool App 20100258608 - Porth; Chris H. ; et al.	2010-10-14
Enhanced fuel passageway and adapter combustion tool fuel cell Grant 7,654,429 - Shea , et al. February 2, 2	2010-02-02
Enhanced fuel passageway and adapter for combustion tool fuel cell Grant 7,478,740 - Shea , et al. January 20, 2	2009-01-20
Enhanced Fuel Passageway And Adapter For Combustion Tool Fuel Cell App 20090001120 - Shea; Maureen L. ; et al.	2009-01-01
Enhanced fuel passageway and adapter for combustion tool fuel cell App 20080000451 - Shea; Maureen L. ; et al.	2008-01-03
Nail advancement systems for nail arrays disposed within nailing tool magazines Grant 7,225,962 - Porth , et al. June 5, 2	2007-06-05
Nose assembly for a fastener driving tool App 20070075112 - Porth; Chris H. ; et al.	2007-04-05
Nail advancement systems for nail arrays disposed within nailing tool magazines App 20060186171 - Porth; Chris H. ; et al.	2006-08-24
Self lubricating, non-sealing piston ring for an internal combustion fastener driving tool Grant 6,685,193 - Roberts , et al. February 3, 2	2004-02-03
Self lubricating, non-sealing piston ring for an internal combustion fastener driving tool App 20030042686 - Roberts, William ; et al.	2003-03-06
Spark unit for combustion-powered driving tool App 20030037746 - Porth, Chris H.	2003-02-27
Combustion tool with coil magazine App 20030034377 - Porth, Chris H. ; et al.	2003-02-20

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.