Title:
Turbo heater blade
United States Patent D884874


Inventors:
Meng, Yilang (Zhongshan, CN)
Application Number:
29/656473
Publication Date:
05/19/2020
Filing Date:
07/12/2018
Assignee:
GD MIDEA ENVIRONMENT APPLIANCES MANUFACTURING CO., LTD. (Zhongshan, CN)
MIDEA GROUP CO., LTD. (Foshan, CN)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/336, D23/341, D23/342, D23/354, D23/370-379, D23/411, D23/413, D23/499, D23/353, D6/309, D21/430, D21/436, D21/442, D21/447, D21/450, D21/453, D21/458, D24/110, D13/179, D12/214
View Patent Images:
US Patent References:
20190301471AXIAL FLOW WIND WHEEL AND AIR CONDITIONER2019-10-03Wang
20190293091PROPELLER FAN, AIR-CONDITIONING APPARATUS AND VENTILATOR2019-09-26Nakashima
10400604Axial fan with grooved trailing edge and outdoor unit2019-09-03Sawada
D858737Propeller fan2019-09-03TadokoroD23/413
20190226492SERRATED FAN BLADE, AXIAL FAN, AND CENTRIFUGAL FAN2019-07-25Krishnaswami
D854143Cooling fan2019-07-16YuD23/413
20190170158MOTOR-FAN ASSEMBLY COMPRISING A HYDRAULIC HEAT TRANSFER FLUID COOLING CIRCUIT2019-06-06Azzouz
20190120253PROPELLER FAN2019-04-25Nakashima
20190072104FAN WHEEL, RADIATOR FAN MODULE AND MOTOR VEHICLE HAVING THE RADIATOR FAN MODULE2019-03-07Froh
20190040873AIR-SENDING DEVICE AND AIR-CONDITIONING APPARATUS USING THE SAME2019-02-07Tadokoro
20190024674FAN WHEEL, FAN, AND SYSTEM HAVING AT LEAST ONE FAN2019-01-24Loercher
20180355885BLOWER FAN AND AIR CONDITIONER HAVING SAME2018-12-13Kim
20180355884FAN AND AIR-CONDITIONING APPARATUS EQUIPPED WITH FAN2018-12-13Sakoda
20180306034FAN, OUTDOOR UNIT, AND REFRIGERATION CYCLE APPARATUS2018-10-25Teramoto
10082286Cooling fan with light-emitting effect2018-09-25Huang
20180238343PROPELLER FAN, PROPELLER FAN DEVICE, AND AIR CONDITIONER OUTDOOR UNIT2018-08-23Nakashima
10030668Axial-flow fan2018-07-24Kojima
D808003Ventilator fan for a ventilation system2018-01-16GebertD23/413
D806225Fan2017-12-26ChangD23/413
D787035Propeller fan2017-05-16HamadaD23/354
20170058917SINGLE THICKNESS BLADE WITH LEADING EDGE SERRATIONS ON AN AXIAL FAN2017-03-02McKinney
9556881Propeller fan2017-01-31Seiji
D773632Fan impeller2016-12-06PanyasahabadeD23/379
D755946Propeller fan2016-05-10AraiD23/413
D755947Propeller fan2016-05-10AraiD23/413
D750211Propeller fan2016-02-23AraiD23/413
20150330223BLOWER FAN AND AIR CONDITIONER HAVING THE SAME2015-11-19Choi416/204R
20150240645PROPELLER FAN AND AIR CONDITIONER EQUIPPED WITH SAME2015-08-27Yokose416/223R
9051941Axial-flow fan2015-06-09Kojima
D727490Fan blade2015-04-21HatzD23/413
D725252Propeller fan2015-03-24HamadaD23/413
8939729Fan structure2015-01-27Hsieh416/236A
20150023791Axial Fan2015-01-22Sadi415/213.1
8827649Fan assembly2014-09-09Kang416/183
20140147282FAN STRUCTURE2014-05-29Hu416/189
20130323098AXIAL FLOW BLOWER2013-12-05Ooya417/410.1
8596984Resin fan2013-12-03Bessho416/230
8556587Propeller fan2013-10-15Suzuki416/193R
D688783Fan2013-08-27DeFilippisD23/413
8491270Vehicle heat-exchange module2013-07-23Eguchi416/235
20130091888AXIAL FLOW FAN AND AIR CONDITIONER2013-04-18Park62/426
20120257965COOLING FAN2012-10-11Xia415/213.1
8057167Fan motor2011-11-15Suzuki415/175
7815418Shroud and rotary vane wheel of propeller fan and propeller fan2010-10-19Suzuki415/222
D585130Rotor2009-01-20HarmanD23/413
D570470Fan2008-06-03SuzukiD23/413
20070031257Propeller fan for heat exchanger of in-vehicle air conditioner2007-02-08Suzuki416/182
6733240Serrated fan blade2004-05-11Gliebe416/228
20030012653Cooling fan2003-01-16Diemunsch416/193R
D419669Propeller fan2000-01-25ShinshiD23/413
5603607Propeller fan1997-02-18Kondo416/228
5169290Blade for centrifugal flow fan1992-12-08Chou416/223B
D191401N/ASeptember, 1961GesmarD23/413
D131271N/AFebruary, 1942ColluraD23/413
1712119Turbine blade1929-05-07Ray416/235



Foreign References:
CN207795681U2018-08-31轴流扇叶、轴流风机扇叶组件、轴流风机风道组件
Other References:
Fan blades. (Design—© Questel) orbit.com. [online PDF] 15 pgs. Print Dates Mar. 10, 2010 through Mar. 8, 2019 [Retrieved on Nov. 18, 2019] https://sobjprd.questel.fr/export/QPTUJ214/pdf2/87093e6a-666c-4590-bab8-0592651dd81b-225230.pdf.
Sound Source Localization on a Fast Rotating Fan Using Rotational Beamforming. [online] 3 pgs. Aug. 2017. [Retrieved on Nov. 18, 2019] https://www.researchgate.net/figure/Design-studies-under-examination-always-viewed-from-the-pressure-side-a-Sample-1_fig5_323186173.
Primary Examiner:
FAST HORSE, MARIE D
Attorney, Agent or Firm:
Morgan, Lewis & Bockius LLP
Claims:
CLAIM

1. The ornamental design for a turbo heater blade, as shown and described.

Description:

FIG. 1 is a front elevational view of a turbo heater blade showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a third side elevational view thereof;

FIG. 6 is a fourth side elevational view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken lines shown in the drawings depict unclaimed hub portions of the turbo heat blade, are for illustrative purposes only and form no part of the claimed design. The surfaces shown between the solid lines and the broken lines form no part of the claimed design.