Sheet for use in making solid objects

- Toyo Co., Ltd.
Description

FIG. 1 is a top plan view of a sheet for making solid objects, showing five (5) elementary pieces which are seperatable from the sheet;

FIG. 2 a bottom edge view of FIG. 1;

FIG. 3 is a left edge view of FIG. 1; and,

FIG. 4 is a top plan view of the elementary pieces shown separated from the sheet of FIG. 1.

The bottom plan view is identical to FIG. 1, rotated 180 degrees along the long vertical axis of the sheet.

The top edge view is identical view to FIG. 2.

The right edge view is identical to FIG. 3.

The elementary pieces shown in FIG. 4 have the same thickness as the sheet of FIG. 1.

Referenced Cited
U.S. Patent Documents
D026529 January 1897 Way
1125423 January 1915 Wiley
3280499 October 1966 Studen
3491196 January 1970 Stein
3819188 June 1974 Freedman
5195919 March 23, 1993 Hasegawa
5209349 May 11, 1993 Porter et al.
5232099 August 3, 1993 Maynard
5362054 November 8, 1994 Ashemimry
5653471 August 5, 1997 Koehn
5857706 January 12, 1999 McQueeny
Patent History
Patent number: D425117
Type: Grant
Filed: Jul 29, 1998
Date of Patent: May 16, 2000
Assignee: Toyo Co., Ltd. (Kanagawa-ken)
Inventor: Mutsumi Saito (Tokyo)
Primary Examiner: Martie K. Holtje
Law Firm: Shlesinger, Arkwright & Garvey LLP
Application Number: 0/91,378