Patent
   D668983
Priority
Aug 03 2010
Filed
Aug 03 2010
Issued
Oct 16 2012
Expiry
Oct 16 2026
Assg.orig
Entity
unknown
6
14
n/a
The ornamental design for a smart meter protection device, as shown and described.

FIG. 1 is a perspective view of a smart meter protection device shown;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a top plan view thereof.

Any broken lines shown in FIGS. 1-7 are included for the purpose of illustrating environmental elements only and form no part of the claimed design.

Manion, Holly Ellen, Pacheco, Jr., Alfredo Rodriguez, Woods, John O'Melveny

Patent Priority Assignee Title
10321209, Jul 14 2014 International Technological University Smart meter system communication methods
9000753, Jul 14 2014 International Technological University Smart meter voltage and current sensing using optically coupled isolators
9377490, Jul 14 2014 International Technological University Smart meter voltage sensing using optically coupled isolators
9383223, Jul 14 2014 International Technological University Smart meter system architecture
9612133, Jul 14 2014 International Technological University Smart meter system communication methods
D983760, Aug 06 2021 ROBROY ENCLOSURES, INC Interface protection device
Patent Priority Assignee Title
3776035,
4491792, Dec 13 1982 General Electric Company Sensing switch for a magnetically coupled communications port
6462713, Mar 17 1998 Transdata, Inc. Antenna for electric meter and method of manufacturing thereof
7550826, Sep 16 2004 Rosemount Inc. Field device incorporating circuit card assembly as environmental and EMI/RFI shield
20080068216,
20080129536,
20100164750,
20100201516,
229699,
D250099, Jan 03 1977 Radar unit holder
D478558, Nov 18 2002 Protective enclosure for a security switch
D640983, Mar 17 2010 WHIRLPOOL S A Electronic circuit cabinet
D643376, Feb 18 2009 Cooper Crouse-Hinds GmbH Protective casings for electrical devices
D654821, Aug 31 2009 JOHN D BRUSH & CO , INC Electrical housing for an enclosure
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2010EMF Safety, LLC(assignment on the face of the patent)
Nov 03 2010PACHECO, ALFREDO RODRIGUEZEMS SAFETY, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258610440 pdf
Nov 05 2010MANION, HOLLY ELLENEMS SAFETY, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258610440 pdf
Nov 09 2010WOODS, JOHN O MELVENYEMS SAFETY, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258610440 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule