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The ornamental design for a portable heater, as shown and described.
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FIG. 1 is a perspective elevational view of my new design;
FIG. 2 is a front view of the embodiment of FIG. 1;
FIG. 3 is a left side view of same;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view of the new portable heater; and,
FIG. 7 is a bottom view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 15 2001 | BOSSLER, MARTIN C | Uniflame Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011937 | /0131 | |
Jun 22 2001 | Uniflame Corporation | (assignment on the face of the patent) | / | |||
Nov 20 2002 | Uniflame Corporation | BANK OF AMERICA, N A | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 013352 | /0421 | |
Mar 04 2003 | Uniflame Corporation | CPD ASSOCIATES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013852 | /0608 | |
Apr 15 2004 | CPD ASSOCIATES, INC | Blue Rhino Corporation | MERGER SEE DOCUMENT FOR DETAILS | 015232 | /0966 | |
Apr 19 2004 | Blue Rhino Corporation | Blue Rhino Global Sourcing, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015259 | /0127 |
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