Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD361828 S
Publication typeGrant
Application numberUS 29/020,962
Publication dateAug 29, 1995
Filing dateApr 6, 1994
Publication number020962, 29020962, US D361828 S, US D361828S, US-S-D361828, USD361828 S, USD361828S
InventorsCheng-Ho Chen
Original AssigneeYel Li Electrical Works Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air heater
US D361828 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for an air heater, as shown and described.

FIG. 1 is a perspective view of an air heater showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken line showing of environmental structure in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Tatung Co. Adv. Flyer, Ceramic Heaters EH-5721 and EH-5711A.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD489122Jan 10, 2002Apr 27, 2004Kaz, Inc.Electric heater
U.S. ClassificationD23/335, D23/332