Portable shredding machine

- Concept Products
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Description

FIG. 1 is a front perspective view of a portable shredding machine, showing our new design, the broken line showing of the tires is for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is a right side elevational view;

FIG. 3 is a rear plan view;

FIG. 4 is a left side elevational view;

FIG. 5 is a front plan view; and,

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D234815 April 1975 Mackissic
D306597 March 13, 1990 Vanden Bos
3436025 April 1969 Sheldon
4773600 September 27, 1988 Stumpit
4938426 July 3, 1990 Koenig
5199653 April 6, 1993 Durrant et al.
5322307 June 21, 1994 Tilton et al.
Foreign Patent Documents
3522615 January 1987 DEX
Patent History
Patent number: D366266
Type: Grant
Filed: Jan 24, 1994
Date of Patent: Jan 16, 1996
Assignee: Concept Products (Bryn Mawr, PA)
Inventors: Leonard Blair (Malvern, PA), Frank Cizek (Bala Cynwyd, PA)
Primary Examiner: Sandra L. Morris
Law Firm: Dowell & Dowell
Application Number: 0/17,792