Portable electrical heater

Info

Patent number: D347683
Type: Grant
Filed: Mar 18, 1990
Date of Patent: Jun 7, 1994
Assignee: Duracraft Corporation (Whitinsville, MA)
Inventors: Bernard Chiu (Ashland, MA), Jui-Shang Wang (Taipei), Richard M. O'Grady (Southington, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: John E. Toupal, Harold G. Jarcho
Application Number: 0/6,200

Description

Description

FIG. 1 is a front perspective view of a portable electrical heater;

FIG. 2 is a front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof, the left side being a mirror image of that shown.