Visual load break switch blade status indicator

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top view of a visual load break switch blade status indicator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front isometric view thereof; and,

FIG. 7 is a rear isometric view thereof.

Dashed (broken) lines represent structure or features that form no part of the claimed design.

Claims

The ornamental design for a visual load break switch blade status indicator, as shown and described.

Referenced Cited
U.S. Patent Documents
D284853 July 29, 1986 Djurinec
D357669 April 25, 1995 Stack
D721045 January 13, 2015 Gratz
D733068 June 30, 2015 Johnson
D738326 September 8, 2015 Bulla
D738327 September 8, 2015 Bulla
9666393 May 30, 2017 Kowalik
10109443 October 23, 2018 Keller
D836564 December 25, 2018 Kulik
D865686 November 5, 2019 Wallace
20150101915 April 16, 2015 Rostron
20190018064 January 17, 2019 Rostron
Patent History
Patent number: D968342
Type: Grant
Filed: Aug 10, 2020
Date of Patent: Nov 1, 2022
Assignee: Hitachi Energy Switzerland AG (Baden)
Inventors: Francesco Medea (Sant'elena), Carlo Camporeale (Padua), Georgi Manev (Sofia), Borislav Vasilev (Sofia)
Primary Examiner: Selina Sikder
Application Number: 29/745,844
Classifications
Current U.S. Class: Element Or Attachment (D13/173)