|
The ornamental design for a heater, as shown. |
FIG. 1 is a perspective view of a heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D257059, | Nov 03 1977 | Firma Petz Electro | Heater |
D263621, | Jan 14 1980 | Kero-Sun, Inc. | Portable kerosine heater |
D277130, | Sep 12 1981 | Elektro-Warmetechnik Siegfried Petz Co. | Fan-forced heater |
D282101, | Jun 11 1982 | John Manufacturing Limited | Combined electric fan and fan heater |
D282102, | Jun 11 1982 | John Manufacturing Limited | Combined electric fan and fan heater |
D286428, | Jun 06 1984 | SUNSTAR UNITED CORP | Enclosure for an electric heater fan |
D291350, | Mar 20 1985 | The Shetland Company, Inc. | Portable electric heater |
D325432, | Apr 01 1991 | SUNSTAR UNITED CORP | Box fan |
D353661, | Jan 05 1994 | THE HOLMES GROUP, INC | Heater fan |
D489122, | Jan 10 2002 | Helen of Troy Limited | Electric heater |
D583919, | May 30 2007 | Esmart Group Pty Ltd. | Retrofit fireplace |
D616080, | Apr 16 2009 | Perfect Union Co., Ltd. | Electric heater |
D804001, | Dec 09 2015 | Vornado Air, LLC | Heater |
D853355, | May 09 2016 | Amazon Technologies, Inc. | Wireless speaker |
D886800, | May 09 2016 | Amazon Technologies, Inc. | Wireless speaker |
D899404, | Jan 21 2020 | Speaker cabinet | |
ER4392, | |||
ER6676, | |||
ER7023, | |||
ER7712, |
Patent | Priority | Assignee | Title |
150360, | |||
162916, | |||
162969, | |||
184065, | |||
193538, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 27 1976 | Firma Elektro-Warme-Technik Siegfried Petz | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |