Title:
Convection heater
United States Patent D885541


Inventors:
Schumann, Dirk (Muenster, DE)
Application Number:
29/673762
Publication Date:
05/26/2020
Filing Date:
12/18/2018
Assignee:
Stiebel Eltron GmbH & Co. KG (Holzminden, DE)
Primary Class:
International Classes:
(IPC1-7): 2303
Field of Search:
D23/314, D23/317, D23/318, D23/324, D23/325, D23/327, D23/329, D23/332, D23/333, D23/334, D23/335, D23/336, D23/337, D23/338, D23/339, D23/340, D23/341, D23/342, D23/351, D23/355, D23/356, D23/359, D23/360, D23/364, D23/366
View Patent Images:
US Patent References:
D852342Air conditioner2019-06-25KosugeD23/351
D842975Convection heater2019-03-12SchumannD23/342
D840010Heater2019-02-05SchumannD23/342
D802107Electric heater2017-11-07SchumannD23/330
D762290Heater2016-07-26JepsonD23/342
20160084524Convection Wall Heater with Power Cord Plug2016-03-24Chu392/370
D719251Pluggable wall air purifier2014-12-09FaroneD23/364
20140355967Convection Wall Heater with Power Cord Plug2014-12-04Chu392/373
D636474Wall-mounted air conditioner2011-04-19ChoiD23/351
20100303678Apparatus and Method of Improving Air Quality Using Photocatalytic Oxidation2010-12-02Lockhart422/186.3
D621016Radiator for heating2010-08-03GarciaD23/330
20090114381MODULAR HEAT EXCHANGE SYSTEM2009-05-07Stroobants165/201
D528642Grill2006-09-19GildersleeveD23/335



Primary Examiner:
AMAN, ANNA KATHY
Attorney, Agent or Firm:
Abelman, Frayne & Schwab
Knirr, Stefan
Claims:
CLAIM

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

Description:

FIG. 1 is a top, front, right side perspective view of a convection heater showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.