Circuit breaker/switch
Latest Ellenberger & Poensgen GmbH Patents:
Claims
The ornamental design for a circuit breaker/switch, as shown and described.
D328454 | August 4, 1992 | Sorenson et al. |
D341568 | November 23, 1993 | Sorenson et al. |
D403306 | December 29, 1998 | LeClair et al. |
D447123 | August 28, 2001 | Winkler |
D471163 | March 4, 2003 | Yu |
D502149 | February 22, 2005 | Bohn et al. |
D504668 | May 3, 2005 | Fort et al. |
- Potter & Brumfield catalog; p. 137; Dec. 26, 1985.
- McGill Switch Catalog; 1989; front ,back, outside and inside covers (show color variation).
Type: Grant
Filed: Mar 22, 2006
Date of Patent: Feb 19, 2008
Assignee: Ellenberger & Poensgen GmbH (Altdorf)
Inventor: Gerald Winkler (Herzogenaurach)
Primary Examiner: Selina Sikder
Assistant Examiner: Thomas J Johannes
Attorney: Venable LLP
Application Number: 29/256,484