Packaging box for optical disc shutters

Description

FIG. 1 is a perspective view of a packaging box for optical disc shutters showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a cross-sectional view taken along line 8--8 in FIG. 2; and,

FIG. 9 is a cross-sectional view taken along line 9--9 in FIG. 2.

Referenced Cited
U.S. Patent Documents
D318420 July 23, 1991 Amelse
D332673 January 19, 1993 Kovatch
2718326 September 1955 Le Blanc
3165200 January 1965 Hanson
3266704 August 1966 Deeren
3934789 January 27, 1976 Allman et al.
Patent History
Patent number: D352452
Type: Grant
Filed: Aug 10, 1993
Date of Patent: Nov 15, 1994
Assignee: Kato Spring Works Co., Ltd. (Tokyo)
Inventor: Toshikazu Asai (Tokyo)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Thompson, Hine & Flory
Application Number: 0/11,625
Classifications
Current U.S. Class: D/9341