Patent
   D391355
Priority
Dec 19 1995
Filed
Dec 19 1995
Issued
Feb 24 1998
Expiry
Feb 24 2012
Assg.orig
Entity
unknown
7
50
n/a
The ornamental design for a parabolic electric heater, as shown.

FIG. 1 is a perspective view of a parabolic electric heater showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a right side peprspective view thereof;

FIG. 5 is a left side perspective view thereof;

FIG. 6 is an enlarged top perspective view thereof; and,

FIG. 7 is an enlarged bottom perspective view thereof.

Hedrington, James Alan

Patent Priority Assignee Title
D437036, Mar 30 2000 Parabolic electric heater
D456067, May 08 2001 NATIONAL PRESTO INDUSTRIES, INC Parabolic heater
D456500, May 08 2001 NATIONAL PRESTO INDUSTRIES, INC Heater
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
D633189, Nov 19 2009 NATIONAL PRESTO INDUSTRIES, INC Dish-style electric heater
D909550, Sep 11 2019 THE MERCHANT OF TENNIS, INC Portable heater
D972095, Nov 18 2020 NATIONAL PRESTO INDUSTRIES, INC Tiltable heating device
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 19 1995National Presto Industries, Inc.(assignment on the face of the patent)
Mar 11 1996HEDRINGTON, JAMES A NATIONAL PRESTO INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0080570854 pdf
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