Paper shredding machine or similar article

- Chuang Tao Corporation
Description

FIG. 1 is a perspective view of a paper shredding machine or similar article showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D298435 November 8, 1988 Buteau
D299148 December 27, 1988 Nishibori et al.
D318066 July 9, 1991 Moro
D320807 October 15, 1991 Krause et al.
D322982 January 7, 1992 Tashiro
4818168 April 4, 1989 Battisti
4828188 May 9, 1989 Snyder
4997134 March 5, 1991 MacGregor
Other references
  • Whitaker Brothers Business Machines, Inc. Catalog; p. 16, Desk Trimmer.
Patent History
Patent number: D328309
Type: Grant
Filed: Mar 6, 1990
Date of Patent: Jul 28, 1992
Assignee: Chuang Tao Corporation (Taipei)
Inventor: Charlie Tu (Taipei)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/489,592
Classifications
Current U.S. Class: D18/34