Patent
   D449675
Priority
Jul 20 2000
Filed
Jul 20 2000
Issued
Oct 23 2001
Expiry
Oct 23 2015
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for an electric heater, as shown and described.

FIG. 1. is a top, front right side perspective view thereof;

FIG. 2. is a front elevational view thereof;

FIG. 3. is a rear elevational view thereof;

FIG. 4. is a left plan view thereof;

FIG. 5. is a right plan view thereof;

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

FIG. 7. is a bottom plan view thereof.

Shih, Wen-Te

Patent Priority Assignee Title
D530412, Jul 25 2003 Zass Ev Aletleri Sanayi Ve Ticaret A.S. Mobile electrical oil radiator
D684245, May 18 2012 Ningbo SMAL Electrics Co., Ltd. Oil filled radiator
D698014, Aug 23 2012 Ningbo SMAL Electrics Co., Ltd. Oil filled radiator
D698016, Jun 04 2010 Air purification disk plate system
D903074, Jan 28 2019 MIDEA GROUP CO , LTD Electric radiator heater
D917687, Sep 19 2018 PIVAB AB Part of gas ventilation equipment
D923161, Jul 19 2019 MIDEA GROUP CO , LTD Heater
D941974, Apr 08 2020 MIDEA GROUP CO , LTD Heating equipment
D947331, Apr 09 2020 MIDEA GROUP CO , LTD Heating equipment
Patent Priority Assignee Title
1763328,
2521173,
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5966498, Aug 07 1996 LAKEWOOD ENGINEERING & MFG CO End closure assembly for oil-filled heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 05 2000SHIH, WEN-TEEASTPEARL ENTERPRISE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109980124 pdf
Jul 20 2000Eastpearl Enterprise Co., Ltd.(assignment on the face of the patent)
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