Switch block

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Description

FIG. 1 is a perspective view of a switch block, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof; the right-side elevational view being a mirror image thereto;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

The ornamental design for a switch block, as shown and described.

Referenced Cited
U.S. Patent Documents
D269607 July 5, 1983 Ohashi
D300921 May 2, 1989 Tetreault
D350278 September 6, 1994 Figueroa
D420333 February 8, 2000 Starkey
D440946 April 24, 2001 Yu
D442147 May 15, 2001 Tamura
D467557 December 24, 2002 Eckel et al.
D484101 December 23, 2003 Long et al.
D531583 November 7, 2006 Suzuki
D542232 May 8, 2007 Suzuki
D582847 December 16, 2008 Wang
Other references
  • http://www.lucasmfg.com/ applicant's website home page showing similar but not identical designs . . . not dated.
Patent History
Patent number: D619541
Type: Grant
Filed: Sep 2, 2008
Date of Patent: Jul 13, 2010
Assignee: (Pocasset, MA)
Inventor: John M Lucas (Pocasset, MA)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Application Number: 29/323,881