Helms; Roger W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helms; Roger W..The latest application filed is for "heat reducing terminals including a surface having protrusions and electrical switching apparatus including the same".

Company Profile

0.17.9

Helms; Roger W. - Beaver Falls PA

*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
Electrical switching apparatus and movable contact arm assembly therefor Grant 9,147,531 - Maloney , et al. September 29, 2	2015-09-29
Heat reducing terminals including a surface having protrusions and electrical switching apparatus including the same Grant 9,082,560 - Helms , et al. July 14, 2	2015-07-14
Heat Reducing Terminals Including A Surface Having Protrusions And Electrical Switching Apparatus Including The Same App 20140262709 - HELMS; ROGER W. ; et al.	2014-09-18
Electrical Switching Apparatus And Movable Contact Arm Assembly Therefor App 20140151206 - MALONEY; JAMES G. ; et al.	2014-06-05
Latch assembly and electrical switching apparatus including the same Grant 8,507,817 - Gottschalk , et al. August 13, 2	2013-08-13
Latch Assembly And Electrical Switching Apparatus Including The Same App 20120205226 - GOTTSCHALK; ANDREW L. ; et al.	2012-08-16
Arc runner assembly and electrical switching apparatus and method incorporating same Grant 7,830,232 - Grahor , et al. November 9, 2	2010-11-09
Arc Runner Assembly And Electrical Switching Apparatus And Method Incorporating Same App 20100170875 - GRAHOR; LOUIS F. ; et al.	2010-07-08
Magnetic trip mechanism including a plunger member engaging a support structure, and circuit breaker including the same Grant 7,570,140 - Helms , et al. August 4, 2	2009-08-04
Magnetic trip mechanism including a plunger member engaging a support structure, and circuit breaker including the same App 20070205852 - Helms; Roger W. ; et al.	2007-09-06
Circuit Breaker Including Rotary Interlock For Secondary Cover App 20060071743 - Marks; Douglas C. ; et al.	2006-04-06
Electrical switching apparatus interface assembly and operating handle attachment therefor Grant 7,019,240 - Eberts , et al. March 28, 2	2006-03-28
Circuit breaker including rotary interlock for secondary cover Grant 7,012,493 - Marks , et al. March 14, 2	2006-03-14
Method for attaching and for ensuring orientation of components Grant 6,966,109 - Puskar , et al. November 22, 2	2005-11-22
Electrical switching apparatus interface assembly and operating handle attachment therefor App 20050162243 - Eberts, William G. ; et al.	2005-07-28
Method for attaching and for ensuring orientation of components App 20050022377 - Puskar, Michael P. ; et al.	2005-02-03
Locking attachment for an electrical switching apparatus Grant 6,737,594 - Helms , et al. May 18, 2	2004-05-18
Locking Attachment For An Electrical Switching Apparatus App 20040074744 - Helms, Roger W. ; et al.	2004-04-22
Circuit interrupter with improved DIN rail mounting adaptor Grant 6,292,076 - DeGrazia , et al. September 18, 2	2001-09-18
Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment Grant 6,232,855 - Malingowski , et al. May 15, 2	2001-05-15
Self-retaining spring clip assembly and an electrical connection incorporating the same Grant 6,102,750 - Little , et al. August 15, 2	2000-08-15
Circuit breaker arrangement with improved terminal collar having interlock sections Grant 5,978,208 - Helms , et al. November 2, 1	1999-11-02
Spring biased movable laminated contact arm conductor assembly Grant 5,874,874 - Helms , et al. February 23, 1	1999-02-23
Motor operator for electrical switches Grant 5,693,923 - Gula , et al. December 2, 1	1997-12-02
Door release for circuit interrupter rotary handle mechanism Grant 5,493,084 - Whitaker , et al. February 20, 1	1996-02-20

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