Switch box
Description
Claims
The ornamental design for a switch box, as shown and described.
Referenced Cited
U.S. Patent Documents
1420694 | June 1922 | Gore |
1435711 | November 1922 | Kruse |
4295575 | October 20, 1981 | Flachbarth |
4398647 | August 16, 1983 | Ackerman |
D305420 | January 9, 1990 | Bujak et al. |
4908733 | March 13, 1990 | Zachrei et al. |
5301086 | April 5, 1994 | Harris et al. |
5959246 | September 28, 1999 | Gretz |
6356434 | March 12, 2002 | Osterman |
D467558 | December 24, 2002 | Morimoto et al. |
6541699 | April 1, 2003 | Lindemulder et al. |
6835890 | December 28, 2004 | Dinh et al. |
D502173 | February 22, 2005 | Jung et al. |
20040079543 | April 29, 2004 | Kobayashi et al. |
Patent History
Patent number: D556148
Type: Grant
Filed: Jun 16, 2005
Date of Patent: Nov 27, 2007
Assignee: Control For Doors Ltd. (Surrey)
Inventor: William Champness (Woldingham)
Primary Examiner: Selina Sikder
Assistant Examiner: Thomas J Johannes
Attorney: Bacon & Thomas, PLLC
Application Number: 29/232,178
Type: Grant
Filed: Jun 16, 2005
Date of Patent: Nov 27, 2007
Assignee: Control For Doors Ltd. (Surrey)
Inventor: William Champness (Woldingham)
Primary Examiner: Selina Sikder
Assistant Examiner: Thomas J Johannes
Attorney: Bacon & Thomas, PLLC
Application Number: 29/232,178
Classifications
Current U.S. Class:
Switch Or Casing Therefor (18) (D13/158)