|
The ornamental design for a portable forced-air electric heater, as shown. |
FIG. 1 is a perspective view of a portable forced-air electric heater showing my design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Patent | Priority | Assignee | Title |
11566817, | Mar 22 2019 | Air circulation system | |
6240247, | Nov 20 1998 | REIKER, JOSHUA C , MR | Ceiling fan with attached heater and secondary fan |
6366733, | Jun 28 1999 | REIKER, JOSHUA C , MR | Ceiling fan having one or more fan heaters |
6438322, | Nov 16 1998 | REIKER, JOSHUA C , MR | Ceiling fan with attached heater and secondary fan |
6477321, | Nov 20 1998 | REIKER, JOSHUA C , MR | Ceiling fan room conditioner with ceiling fan and heater |
6751406, | Nov 16 1998 | REIKER, JOSHUA C , MR | Ceiling mounted heating device and method therefor |
D366934, | Apr 17 1995 | Room air fan housing | |
D489122, | Jan 10 2002 | Helen of Troy Limited | Electric heater |
D989268, | Jan 29 2021 | JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD | Fan heater |
ER2178, |
Patent | Priority | Assignee | Title |
1866840, | |||
1976652, | |||
2588736, | |||
5259062, | Feb 08 1991 | Pelko Electric Corporation | Air treatment apparatus utilizing interchangeable cartridges |
149266, | |||
D327315, | Feb 08 1991 | Pelko Electric Corporation | Air treatment unit or similar article |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 21 1994 | PELONIS, KOSTA L | Pelko Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006948 | /0366 | |
Apr 05 1994 | Pelko Electric Corporation | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |