Turner; David Curtis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Turner; David Curtis.The latest application filed is for "electrical switching apparatus, and crossbar assembly and spring cap therefor".

Company Profile

5.14.13

Turner; David Curtis - Imperial 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 adjustable trip assembly therefor Grant 10,636,601 - Puhalla , et al.	2020-04-28
Electrical switching apparatus, and crossbar assembly and spring cap therefor Grant 10,395,854 - Schaltenbrand , et al. A	2019-08-27
Electrical Switching Apparatus, And Crossbar Assembly And Spring Cap Therefor App 20190139717 - SCHALTENBRAND; BRIAN JOHN ; et al.	2019-05-09
Electrical Switching Apparatus And Adjustable Trip Assembly Therefor App 20190013170 - PUHALLA; CRAIG JOSEPH ; et al.	2019-01-10
Electrical switching apparatus, and operating mechanism and lever assembly therefor Grant 10,068,735 - Stifter, Jr. , et al. September 4, 2	2018-09-04
Trip bar stop Grant 10,020,154 - Jurek , et al. July 10, 2	2018-07-10
Electrical switching apparatus and strain relief assembly therefor Grant 9,842,715 - Devine , et al. December 12, 2	2017-12-12
Electrical Switching Apparatus, And Operating Mechanism And Lever Assembly Therefor App 20170301500 - STIFTER, JR.; FRANK JOSEPH ; et al.	2017-10-19
Electrical Switching Apparatus And Strain Relief Assembly Therefor App 20170162356 - DEVINE; JACK EDWARD ; et al.	2017-06-08
Electrical system and operating handle interface assembly therefor Grant 9,595,408 - Fischer , et al. March 14, 2	2017-03-14
Trip Bar Stop App 20160379788 - Jurek; Raymond Lee ; et al.	2016-12-29
Trip bar stop Grant 9,466,441 - Jurek , et al. October 11, 2	2016-10-11
Electrical System And Operating Handle Interface Assembly Therefor App 20160126034 - FISCHER; KENNETH MARTIN ; et al.	2016-05-05
Trip Bar Stop App 20160042884 - Jurek; Raymond Lee ; et al.	2016-02-11
D/C trip assembly Grant 9,136,081 - Leung , et al. September 15, 2	2015-09-15
D/c Trip Assembly App 20150179380 - Leung; Kin Hang ; et al.	2015-06-25
Circuit breaker with adjustable spring assembly biasing Grant 8,080,748 - Kapples , et al. December 20, 2	2011-12-20
Circuit breaker carrier assembly with spring guide Grant 8,008,587 - Kapples , et al. August 30, 2	2011-08-30
Electrical Switching Apparatus And Adjustable Carrier Assembly Therefor App 20100258416 - KAPPLES; LAWRENCE JOSEPH ; et al.	2010-10-14
Electrical Switching Apparatus, And Carrier Assembly And Spring Guide Therefor App 20100258415 - Kapples; Lawrence Joseph ; et al.	2010-10-14
Separating pins for the shunt wires of a circuit breaker Grant 6,489,867 - Turner , et al. December 3, 2	2002-12-03
Fast acting transfer switch with confronting power switches oppositely actuated by single coil solenoid App 20020105397 - Turner, David Curtis ; et al.	2002-08-08
Motor operator for electric power switch and electric power switches incorporating the same App 20020104747 - Turner, David Curtis ; et al.	2002-08-08
Fast acting, electrically powered operator for transfer switch and transfer switch incorporating same App 20020093405 - Turner, David Curtis ; et al.	2002-07-18
Terminal wire clamp Grant 6,388,216 - Puhalla , et al. May 14, 2	2002-05-14
Residual current detector with fail safe lockout device Grant 6,324,043 - Turner November 27, 2	2001-11-27
Molded case electric power switches with cam driven, spring powered open and close mechanism Grant 6,015,959 - Slepian , et al. January 18, 2	2000-01-18

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