Package opening device for removing plastic wrapping

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Description

FIG. 1 is a top and side perspective view of a package opening device for removing plastic wrapping showing my new design;

FIG. 2 is a reduced front elevational view of the package opening device for removing plastic wrapping, the rear elevational view being a mirror-image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a cross sectional view thereof taken along the line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D248536 July 18, 1978 Domasin
D258412 March 3, 1981 Molnar et al.
2566653 September 1951 Callahan et al.
2761337 September 1956 Daniel
2985044 May 1961 Gill
3456780 July 1969 Forman
3600982 August 1971 Tholen
3747749 July 1973 Brown
4096962 June 27, 1978 Rivli et al.
4205440 June 3, 1980 Morgan
4420012 December 13, 1983 strom
4766781 August 30, 1988 Grise et al.
5106139 April 21, 1992 Palmer et al.
5156387 October 20, 1992 Sato
Patent History
Patent number: D397595
Type: Grant
Filed: Oct 25, 1995
Date of Patent: Sep 1, 1998
Inventor: Clive Martin Dobson (Daly City, CA)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Richelle Shelton
Attorneys: David L. Volk, John D. Gugliotta
Application Number: 0/45,643
Classifications
Current U.S. Class: D 8/14
International Classification: 0805;