Ribbon shredder

Description

FIG. 1 is front perspective view of a ribbon shredder showing my new design;

FIG. 2 is a side elevational view thereof, both side views appearing the same;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof, the rear view appearing the same; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
833480 October 1906 Nutter
888297 May 1908 Bell
2653844 September 1953 Detwiler
3709081 January 1973 Rush
3883953 May 1975 Saullo et al.
4133109 January 9, 1979 Dow
4870756 October 3, 1989 Burkhalter
5054699 October 8, 1991 DeJaynes
Other references
  • Photocopy of Reinke and Associates ribbon shredder.
Patent History
Patent number: D331530
Type: Grant
Filed: Dec 13, 1990
Date of Patent: Dec 8, 1992
Inventor: Mark J. Metzner (Glencoe, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Welsh & Katz, Ltd.
Application Number: 7/627,220
Classifications
Current U.S. Class: D 8/98