PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D456500
|
Priority
May 08 2001
|
Filed
May 08 2001
|
Issued
Apr 30 2002
|
Expiry
Apr 30 2016
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
57
|
n/a
|
|
|
The ornamental design for a heater, as shown and described.
|
FIG. 1 is a front, top and right side perspective view of a heater showing our new design;
FIG. 2 is a back, top and left side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a right elevational side view thereof;
FIG. 6 is a left elevational side view thereof; and,
FIG. 7 is a top view thereof.
Kalina, Lawrence A., Watkinson, Chevis J.
Patent |
Priority |
Assignee |
Title |
1462380, |
|
|
|
1526352, |
|
|
|
1540007, |
|
|
|
1614308, |
|
|
|
1665941, |
|
|
|
1671378, |
|
|
|
1673296, |
|
|
|
1677281, |
|
|
|
1697606, |
|
|
|
1697607, |
|
|
|
1709052, |
|
|
|
1712001, |
|
|
|
1727983, |
|
|
|
1743566, |
|
|
|
1829303, |
|
|
|
1919558, |
|
|
|
2231070, |
|
|
|
2256049, |
|
|
|
2512061, |
|
|
|
2528774, |
|
|
|
2631217, |
|
|
|
3446429, |
|
|
|
3540429, |
|
|
|
3963382, |
Jan 31 1975 |
RIVAL ACQUISITION COMPANY N K A PATTON ELECTRIC COMPANY, INC A CORP OF IN |
Portable air circulating fan |
145544, |
|
|
|
147417, |
|
|
|
152841, |
|
|
|
157659, |
|
|
|
159008, |
|
|
|
191384, |
|
|
|
D276364, |
Dec 22 1981 |
SILGAN PLASTICS CORPORATION, A CORP OF DE |
Electric space heater |
D288473, |
Feb 06 1984 |
COLEMAN COMPANY, INC , THE KS CORPORATION ; COLEMAN OUTDOOR PRODUCTS, INC DE CORPORATION ; COLEMAN POWERMATE, INC NE CORPORATION ; COLEMAN SPAS, INC CA CORPORATION ; MASTER CRAFT BOAT COMPANY TN CORPORATION ; O BRIEN INTERNATIONAL, INC WA CORPORATION ; SKEETER PRODUCTS, INC TX CORPORATION ; SONIFORM, INC CA CORPORATION ; COLEMAN COMPANY, INC , THE DE CORPORATION |
Radiant heater |
D300353, |
Nov 06 1986 |
RIVAL COMPANY, THE |
Oscillating heater |
D312684, |
Oct 07 1988 |
NATIONAL PRESTO INDUSTRIES, INC |
Parabolic electric heater |
D323708, |
Nov 23 1990 |
HONEYWELL CONSUMER PRODUCTS, INC |
Portable electrical fan |
D326317, |
Apr 12 1991 |
VORNADO AIR CIRCULATION SYSTEMS, INC A CORP OF KANSAS |
Housing for a heater |
D326318, |
Apr 12 1991 |
VORNADO AIR CIRCULATION SYSTEMS, INC |
Heater |
D391355, |
Dec 19 1995 |
NATIONAL PRESTO INDUSTRIES, INC |
Parabolic electric heater |
D418591, |
Sep 11 1998 |
Helen of Troy Limited |
Portable electric heater |
D426876, |
Jul 30 1999 |
Sunbeam Products, Inc |
Heater housing |
D441065, |
Jan 14 2000 |
VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC |
Vortex heater fan |
45317, |
|
|
|
51043, |
|
|
|
51253, |
|
|
|
51525, |
|
|
|
53916, |
|
|
|
54520, |
|
|
|
54635, |
|
|
|
54889, |
|
|
|
60152, |
|
|
|
60968, |
|
|
|
64815, |
|
|
|
65046, |
|
|
|
65471, |
|
|
|
66523, |
|
|
|
68418, |
|
|
|
84389, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a