|
The ornamental design for a line isolation monitor, as shown. |
FIG. 1 is a right front perspective view of a line isolation monitor showing our new design;
FIG. 2 is a front plan view thereof;
FIG. 3 is a right side plan view thereof;
FIG. 4 is a left plan view thereof;
FIG. 5 is a back plan view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is bottom plan view thereof.
Benesh, Stephen P., Hasenohrl, David W.
Patent | Priority | Assignee | Title |
10153635, | Jul 27 2012 | SAN DIEGO GAS & ELECTRIC COMPANY | System for detecting a falling electric power conductor and related methods |
7318618, | Jun 09 2006 | CYC Engineering | Reinforced tonneau cover |
9413156, | Jul 27 2012 | SAN DIEGO GAS & ELECTRIC COMPANY | System for detecting a falling electric power conductor and related methods |
D420340, | Jun 14 1996 | Vollmer Werke Maschinenfabrik GmbH | Display panel with computer icons |
D439535, | Sep 07 1999 | POWER MEASUREMENT LTD | Electric meter drawout case |
Patent | Priority | Assignee | Title |
2762014, | |||
3514694, | |||
4542372, | Jun 28 1983 | Honeywell Inc. | Data distribution apparatus |
192116, | |||
239006, | |||
D334893, | Oct 23 1991 | Line current variation indicator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 27 1993 | BENESH, STEPHEN P | Square D Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006832 | /0384 | |
Dec 27 1993 | HASENOHRL, DAVID WILLIAM | Square D Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006832 | /0384 | |
Jan 05 1994 | Square D Company | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |