Patent
   D639919
Priority
Mar 15 2010
Filed
Sep 15 2010
Issued
Jun 14 2011
Expiry
Jun 14 2025
Assg.orig
Entity
unknown
37
11
n/a
The ornamental design for a round flame heater, as shown and described.

FIG. 1 is a front side view of a round flame heater showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear side view thereof; and,

FIG. 5 is a top plan view thereof.

A bottom view is omitted because it is plain and unornamental and forms no part of the subject matter of the claimed design.

The broken line showings of FIGS. 1-4 are environmental only and not part of the claimed design.

In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design.

Yu, Zhenyan

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 2010YU, ZHENYANHI-SEASONS PRODUCTS CHANGZHOU CD , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249940116 pdf
Sep 15 2010Hi-Seasons Products (Changzhou) CD., Ltd.(assignment on the face of the patent)
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