Gas burning tool

Latest Prince Industrial Development Co., Ltd. Patents:

Description

FIG. 1 is a top, left side perspective view of a gas burning tool, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a left side elevation view thereof, in standing position.

Referenced Cited
U.S. Patent Documents
D237682 November 1975 Palgren
485161 November 1892 Barber
937622 October 1909 Mann
4785793 November 22, 1988 Oglesby et al.
4805593 February 21, 1989 Hsu
4858593 August 22, 1989 Hsu
4920951 May 1, 1990 Le Marchand et al.
4966128 October 30, 1990 Wang
Other references
  • Master Appliance Corp., Adv. Brochure, front cover, Ultratorch 3.
Patent History
Patent number: D319761
Type: Grant
Filed: Dec 26, 1989
Date of Patent: Sep 10, 1991
Assignee: Prince Industrial Development Co., Ltd.
Inventor: Sadao Yoshinaga (Chiba)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/456,277
Classifications
Current U.S. Class: D 8/30