Paper shredding machine or similar article
Latest Chuang Tao Corporation Patents:
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
Other references
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 |
- 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
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