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Patent
D881363
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Priority
Nov 08 2017
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Filed
Apr 26 2018
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Issued
Apr 14 2020
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Expiry
Apr 14 2035
TERM.DISCL.
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Assg.orig
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Entity
unknown
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6
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17
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n/a
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The ornamental design for an oil filled heater, as shown and described.
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1. Oil filled heater
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
1.8 : Reference view
The reproduction 1.8 is a reference view and forms no part of the claimed design.
The areas within the broken line perimeters shown in the figure reproductions are not considered to be a part of the claimed design.
Guo, Yuqiang
| Patent |
Priority |
Assignee |
Title |
| D903074, |
Jan 28 2019 |
MIDEA GROUP CO , LTD |
Electric radiator heater |
| D917687, |
Sep 19 2018 |
PIVAB AB |
Part of gas ventilation equipment |
| D923161, |
Jul 19 2019 |
MIDEA GROUP CO , LTD |
Heater |
| D941974, |
Apr 08 2020 |
MIDEA GROUP CO , LTD |
Heating equipment |
| D947331, |
Apr 09 2020 |
MIDEA GROUP CO , LTD |
Heating equipment |
| ER4155, |
|
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|
| Patent |
Priority |
Assignee |
Title |
| 6289175, |
Feb 17 1999 |
DE LONGHI S P A |
Independently operating portable radiator |
| 20020076213, |
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|
| 20160161145, |
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|
| D359344, |
Oct 30 1992 |
DE LONGHI S P A |
Electric space-heating radiator |
| D397193, |
Dec 12 1996 |
HONEYWELL INTELLECTUAL PROPERTIES, INC ; KAZ, INC |
Portable electric heater |
| D453557, |
Aug 01 2001 |
The Holmes Group, Inc. |
Heater housing |
| D454944, |
Aug 08 2001 |
Sunbeam Products, Inc |
Heater |
| D460816, |
Aug 10 2001 |
The Holmes Group |
Heater |
| D499474, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Convection heater |
| D505997, |
Nov 24 2003 |
Rinnai Kabushiki Kaisha |
Heater |
| D514674, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
| D515678, |
May 13 2004 |
Diani, LLC |
Heater fan |
| D624166, |
Mar 04 2009 |
De'Longhi SpA |
Electric oil filled radiator |
| D684245, |
May 18 2012 |
Ningbo SMAL Electrics Co., Ltd. |
Oil filled radiator |
| D698014, |
Aug 23 2012 |
Ningbo SMAL Electrics Co., Ltd. |
Oil filled radiator |
| D803998, |
Jun 05 2015 |
De' Longhi Appliances SRL Con Unico Socio |
Heating apparatus |
| D842974, |
Feb 27 2017 |
TOMTON S R O |
Heat exchanger |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a