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The ornamental design for an interrupter switch, as shown and described. |
FIG. 1 is a perspective view of an interrupter switch in the open position showing my new design;
FIG. 2 is a front elevational view of an interrupter switch in the closed position showing my new design;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top-plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear elevational view of an interrupter switch showing a second embodiment of my new design, the difference being in the appearance of the insulators. All other aspects of the second embodiment are the same as those shown in FIGS. 1 and 7;
FIG. 9 is a left side elevational view thereof;
FIG. 10 is a right side elevational view thereof; and
FIG. 11 is a top plan view thereof.
Patent | Priority | Assignee | Title |
D552561, | Apr 14 2006 | Mitsubishi Electric Corporation | Gas insulated switchgear |
D556696, | Nov 11 2004 | ABB Schweiz AG | Medium and high voltage switch |
D558147, | May 12 2005 | ABB Schweiz AG | Medium and high voltage switch |
D558148, | Jul 19 2005 | ABB Schweiz AG | Medium voltage switch with embedded pole |
D558149, | Oct 28 2005 | ABB Schweiz AG | Embedded pole with a vacuum circuit interrupter disposed inside |
D773403, | Jun 15 2015 | ABB Schweiz AG | Embedded pole for a medium voltage switch |
D912631, | Aug 01 2017 | THE TRUSTEES FOR THE TIME BEING OF THE LIVE LINE INTERNATIONAL TRUST | Firewall bracket |
Patent | Priority | Assignee | Title |
2954450, | |||
3308259, | |||
3647996, | |||
3787651, | |||
4013852, | Feb 10 1975 | A. B. Chance Company | Expulsion interruption device for high voltage switches |
4103129, | Mar 09 1977 | S & C Electric Company | High voltage circuit interrupter switch arrangement |
4107487, | Mar 09 1977 | S & C Electric Company | Interrupter switch arrangement |
4126773, | Mar 09 1977 | S&C Electric Company | Polyphase disconnecting switch arrangement |
CA912621, | |||
CA9528216, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 29 1987 | S&C Electric Company | (assignment on the face of the patent) | / | |||
Jun 29 1987 | URBANEK, JOHN | S&C ELECTRIC COMPANY, 6601 NORTH RIDGE BLVD , CHICAGO, ILL A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0183 |
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