Indicator for a fuse

- Littelfuse, Inc.
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Description

FIG. 1 is a top perspective view of a first embodiment of an indicator for a fuse;

FIG. 2 is a front view thereof, wherein the rear view is a mirror image thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof; and,

FIG. 5 is a top view thereof;

The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for an indicator for a fuse, as shown and described.

Referenced Cited
U.S. Patent Documents
2188816 January 1940 Rankin
D184417 February 1959 Grycktko
3218413 November 1965 Koch
D209209 November 1967 Bonanno
3436711 April 1969 Borzoni
4148024 April 3, 1979 Kuhn et al.
4263575 April 21, 1981 Fontaine
4499447 February 12, 1985 Greenberg
4514723 April 30, 1985 Leal
4604602 August 5, 1986 Borzoni
4695815 September 22, 1987 Hwang
4712081 December 8, 1987 Bosley
5004995 April 2, 1991 Lo
5111177 May 5, 1992 Krueger et al.
5287080 February 15, 1994 Linton et al.
5300913 April 5, 1994 Linton
5598136 January 28, 1997 Kano et al.
5598138 January 28, 1997 Jaronczyk, Jr.
5739737 April 14, 1998 Hatton
D454118 March 5, 2002 Winkler
D454119 March 5, 2002 Winkler
6448897 September 10, 2002 Ku
6522234 February 18, 2003 Sturgill
7126488 October 24, 2006 May
20020149464 October 17, 2002 Santa Cruz et al.
20020181221 December 5, 2002 Ries et al.
20060017540 January 26, 2006 Smith
Foreign Patent Documents
0 004 997 July 1981 EP
0 201 714 April 1986 EP
0 213 404 July 1986 EP
0 271 449 May 1987 EP
1 003 194 November 1998 EP
1 336 853 February 2002 EP
1 549 932 August 1979 GB
2 223 487 April 1990 GB
2 223 981 April 1990 GB
95/17761 June 1995 WO
02/01591 January 2002 WO
03/028060 April 2003 WO
Other references
  • Excerpt from Ultra Application Manual 89/90 (cover sheet only in English) (3 pages), showing “Fuse Eye” product manufactured by Nagai Electronic Instrument Company, Japan, dated Oct. 1989.
  • Photocopy of package for Littelfuse Circuit Alert ATO Auto Fuse, front and back sides (2 pages), dated approximately 1995.
Patent History
Patent number: D577688
Type: Grant
Filed: Feb 22, 2008
Date of Patent: Sep 30, 2008
Assignee: Littelfuse, Inc. (Des Plaines, IL)
Inventors: Edwin James Harris, IV (Oak Park, IL), Michael Schlaak (Chicago, IL)
Primary Examiner: Daniel Bui
Assistant Examiner: Thomas J Johannes
Attorney: Bell, Boyd & Lloyd LLP
Application Number: 29/304,026
Classifications
Current U.S. Class: Element Or Attachment (D13/173); Fuse (20) (D13/161)