Patent
   D317876
Priority
Jan 03 1989
Filed
Jun 30 1989
Issued
Jul 02 1991
Expiry
Jul 02 2005
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a temperature sensor for pipes, as shown and described.

FIG. 1 is a top plan view of a temperature sensing instrument for pipes showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a left side elevational view, the right side elevational view being a mirror image;

FIG. 4 is a rear elevational view;

FIG. 5 is a front elevational view; and

FIG. 6 is a top, front and left side perspective view thereof.

Huen, Hing-Wah

Patent Priority Assignee Title
7192187, Apr 06 2004 BLICHMANN ENGINEERING, LLC In-line thermometer
D336252, Dec 21 1990 FRIEDRICH GROHE AG & CO KG Temperature indicator
D400844, Jan 29 1997 BRP US INC Boat
D894764, Jun 27 2018 SAPIENZA RESEARCH, LLC Humidity sensor
Patent Priority Assignee Title
2579150,
2626524,
2645116,
3581568,
3635086,
4135549, Feb 18 1976 Swimming pool fluid distribution system
4138890, Jun 03 1977 Temperature indicating probe
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 1989HING-WAH, HUENFAIRFORM MFG CO , LTD , 5 F, SHING KING INDUSTRIAL BUILDINGASSIGNMENT OF ASSIGNORS INTEREST 0050970422 pdf
Jun 30 1989Fairform Mfg. Co., Ltd.(assignment on the face of the patent)
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