|
The ornamental design for a combined conductivity monitor and controller, as shown. |
FIG. 1 is a perspective view of a combined conductivity monitor and controller embodying my design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and
FIG. 6 is a bottom view thereof.
Patent | Priority | Assignee | Title |
D281417, | Aug 18 1983 | Overload-protected electrical receptacle-multiplying plug or similar article | |
D330698, | Aug 16 1989 | Temporary power supply for computer programmed appliances | |
D340909, | Aug 20 1992 | Supreme Premium Products Inc. | Transformer |
D355887, | Feb 14 1994 | Winegard Company | Power supply housing |
D358365, | Feb 14 1994 | Winegard Company | Power supply housing |
D486450, | Dec 12 2002 | All-Line Inc. | Receiver |
D525197, | Oct 24 2003 | SMC Kabushiki Kaisha | Signal converter |
D549653, | Oct 30 2006 | WORKLIFE BRANDS LLC | Surge protector |
D705170, | Jul 30 2010 | GREENWAVE SYSTEMS PTE LTD | Networked device |
D742770, | Jan 06 2014 | GRENWAVE HOLDINGS, INC | Enclosure for electronic device |
D762506, | Jan 06 2014 | GRENWAVE HOLDINGS, INC | Motion sensor |
D771039, | Jan 06 2014 | Greenwave Systems, PTE, LTD. | Network bridge |
D775588, | Aug 12 2015 | GUANGDONG BESTEK E-COMMERCE CO , LTD | Power socket |
D800077, | Jan 06 2014 | GRENWAVE HOLDINGS, INC | Light dimmer module |
D834519, | Jun 10 2014 | Conway Electric, LLC | Electrical apparatus having a square plan view |
D860028, | Nov 03 2017 | Wireless doorbell | |
D891391, | Dec 21 2017 | WILFER, HANS-PETER | Fitting for racks for attaching sound effect devices |
Patent | Priority | Assignee | Title |
3371302, | |||
3452252, | |||
3535667, | |||
3634804, | |||
4075676, | Dec 24 1975 | Interrupter |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 29 1980 | BERRY, WILLIAM J JR | DARCO WATER SYSTEMS INC, A CORP OF N C | ASSIGNMENT OF ASSIGNORS INTEREST | 003954 | /0885 | |
Mar 10 1980 | Darco Water Systems, Inc. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |