Test switch
- ABB Inc.
Latest ABB Inc. Patents:
- Method and apparatus for transfer molding of electric motor cores and magnetizable inserts
- METHOD AND SYSTEM FOR ASSEMBLING A ROTOR STACK FOR AN ELECTRIC MOTOR
- Method and system for assembling a rotor stack for an electric motor
- ROTOR ASSEMBLY METHOD AND SYSTEM EMPLOYING CENTRAL MULTI-TASKING ROBOTIC SYSTEM
- Rotor assembly method and system employing central multi-tasking robotic system
Description
Claims
We claim the ornamental design for a test switch, as shown and described.
Referenced Cited
U.S. Patent Documents
6384350 | May 7, 2002 | Shincovich et al. |
6551126 | April 22, 2003 | Feldman |
20050250376 | November 10, 2005 | Ostmeier |
20060059681 | March 23, 2006 | Ball |
Patent History
Patent number: D558687
Type: Grant
Filed: Jul 14, 2004
Date of Patent: Jan 1, 2008
Assignee: ABB Inc. (Norwalk, CT)
Inventor: Roy Ball (Coral Springs, FL)
Primary Examiner: Selina Sikder
Attorney: Paul R. Katterle
Application Number: 29/209,330
Type: Grant
Filed: Jul 14, 2004
Date of Patent: Jan 1, 2008
Assignee: ABB Inc. (Norwalk, CT)
Inventor: Roy Ball (Coral Springs, FL)
Primary Examiner: Selina Sikder
Attorney: Paul R. Katterle
Application Number: 29/209,330
Classifications
Current U.S. Class:
Linear Array Of Three Or More Identical Control Or Display Elements (D13/164)