Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217291 | Electrical switching apparatus and status indicating assembly therefor | Andrew L. Gottschalk | 2012-07-10 |
| 8203088 | Electrical switching apparatus and close latch interlock assembly therefor | Andrew L. Gottschalk, Perry R. Gibson | 2012-06-19 |
| 8183483 | Electrical switching apparatus and shaft assembly therefor | Andrew L. Gottschalk, Thomas A. Whitaker | 2012-05-22 |
| 8138861 | Inertial catch for an automatic transfer switch power contractor | James W. Krieger, Paul Alan Merck, Amelia M. Stay | 2012-03-20 |
| 8063328 | Electrical switching apparatus and charging assembly therefor | Andrew L. Gottschalk | 2011-11-22 |
| 8058580 | Electrical switching apparatus and linking assembly therefor | Andrew L. Gottschalk | 2011-11-15 |
| 7696448 | Closing protection mechanism for a closing assembly over-toggle linkage | Paul R. Rakus, Andrew L. Gottschalk, Nathan J. Weister, Joseph J. Matsko, Douglas C. Marks | 2010-04-13 |
| 7687733 | Interlock assembly for a stored energy mechanism | Nathan J. Weister, Paul R. Rakus, Roger J. Briggs, Perry R. Gibson, Douglas C. Marks +1 more | 2010-03-30 |
| 7646270 | Electrical switching apparatus, and yoke assembly and spring assembly therefor | Yuri C. Spitsberg, Perry R. Gibson, David A. Parks, Douglas C. Marks, Paul R. Rakus +2 more | 2010-01-12 |
| 7598467 | Electrical switching apparatus having a cradle with combined pivot and over-toggle reversing pin | Perry R. Gibson, Douglas C. Marks, Paul R. Rakus, David Olszewski | 2009-10-06 |
| 7449653 | Positive resetting close latch for closing electrical switching apparatus | Perry R. Gibson, Paul R. Rakus, Douglas C. Marks, Andrew L. Gottschalk, Roger J. Briggs | 2008-11-11 |
| 7449652 | Catchment mechanism to prevent camshaft over-rotation during closure in a direct-drive stored energy mechanism | Paul R. Rakus, Perry R. Gibson, Andrew L. Gottschalk, Douglas C. Marks | 2008-11-11 |
| 7268652 | Cradle assembly with opening assist mechanism and electrical switching apparatus employing the same | Douglas C. Marks, David Turner | 2007-09-11 |
| 7145420 | Support structure for a circuit interrupter latch and circuit breaker employing the same | Douglas C. Marks, David A. Parks, Ameilia M. Stay, David E. Little | 2006-12-05 |
| 6924446 | Circuit breaker including a latchable cradle and a cross bar adapted to move in an arcuate path away from primary and secondary latches | Douglas C. Marks, David A. Parks, Amelia M. Stay, David E. Little | 2005-08-02 |
| 6870115 | Circuit breaker including extension spring(s) between operating mechanism pivot and operating handle | — | 2005-03-22 |
| 6864451 | Circuit breaker including operating handle having one or more operating arms and extension springs | — | 2005-03-08 |
| 6812423 | Circuit breaker including lock for operating mechanism linkage | Craig A. Rodgers, Lance Gula | 2004-11-02 |
| 6812422 | Circuit breaker including a flexible cantilever lever for snap close operation | — | 2004-11-02 |
| 6803536 | Circuit breaker including independent link to operating handle | — | 2004-10-12 |
| 6800824 | Circuit breaker including frame having stop for operating mechanism link | Craig A. Rodgers, Lance Gula | 2004-10-05 |
| 6800823 | Circuit breaker including lever for snap close operation | Richard Paul Malingowski, Craig A. Rodgers, Lance Gula, Randal D. Gazdecki | 2004-10-05 |
| 6366187 | Support and alignment structure for magnetic trip device | Richard Paul Malingowski, Teresa I. Hood, Lance Gula, Trent A. Chontas, Mark O. Zindler +1 more | 2002-04-02 |
| 6365993 | Round linear actuator utilizing flat permanent magnets | Glenn A. Calhoon, Paul T. Bottegal, Robert J. Rinefierd, Jr., Francois Marchand | 2002-04-02 |
| 6218921 | Adjustable flux transfer shunt trip actuator and electric power switch incorporating same | William George Eberts, James Russell Everett | 2001-04-17 |