Spencer; Shane L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spencer; Shane L..The latest application filed is for "non-bypassable catalyst assisted appliances".

Company Profile

0.5.4

Spencer; Shane L. - Windham ME

*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
Non-bypassable catalyst assisted appliances Grant 11,287,135 - Purinton , et al. March 29, 2	2022-03-29
Non-bypassable Catalyst Assisted Appliances App 20200393133 - PURINTON; Roger W. ; et al.	2020-12-17
Non-bypassable catalyst assisted appliances Grant 10,788,216 - Purinton , et al. September 29, 2	2020-09-29
Non-bypassable Catalyst Assisted Appliances App 20180119959 - PURINTON; Roger W. ; et al.	2018-05-03
Methods for operating a top loading wood-fired appliance having a cooperating top-loading door and movable baffle Grant 9,046,273 - Purinton , et al. June 2, 2	2015-06-02
Methods For Operating A Top Loading Wood Fired Appliances Having A Cooperating Top Loading Door And Movable Baffle App 20110168153 - PURINTON; Roger W. ; et al.	2011-07-14
Gas burner assemblies, methods for assembling, and gas fired appliances employing same Grant 7,004,751 - Malloy , et al. February 28, 2	2006-02-28
Gas burner assemblies, methods for assembling, and gas fired appliances employing same App 20050136368 - Malloy, Shawn T. ; et al.	2005-06-23

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