Patent
   D864771
Priority
Feb 21 2018
Filed
Feb 21 2018
Issued
Oct 29 2019
Expiry
Oct 29 2034
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for a three-phase power tester, as shown and described.

FIG. 1 is a top, front right perspective view of a three-phase power tester showing my new design.

FIG. 2 is a bottom, rear left perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a front elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof.

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures represent aspects of the three-phase power tester that form no part of the claimed design.

Corrigan, Christopher D.

Patent Priority Assignee Title
D920268, Mar 29 2019 Stryker Corporation User interface
D945290, Jun 13 2019 Fluke Corporation Portable power analyzer
D951890, Mar 29 2019 Stryker Corporation Housing including a user interface
D966183, Jan 07 2013 Fluke Corporation Detachable power supply for data logger
ER3534,
ER4068,
ER5789,
ER5950,
ER6069,
ER8619,
Patent Priority Assignee Title
D397046, Oct 17 1997 HORIZON NAVIGATION, INC Housing for a vehicle navigation assistance device
D507979, Jun 18 2004 Royal Consumer Information Products, Inc. Navigational display
D726047, Feb 05 2013 Fluke Corporation Main Body for a data logger
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 21 2018Fluke Corporation(assignment on the face of the patent)
Mar 02 2018CORRIGAN, CHRISTOPHER D Fluke CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453020490 pdf
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