Box

Description

FIG. 1 is a perspective view of a box showing my new design;

FIG. 2 is a right side elevational view of the box of FIG. 1, the two other side elevational views other than the left side elevational view of FIG. 5 being identical;

FIG. 3 is a bottom plan view of the box of FIG. 1;

FIG. 4 is an top plan view of the box of FIG. 1; and,

FIG. 5 is a left side elevational view of the box of FIG. 1.

Referenced Cited
U.S. Patent Documents
D249240 September 5, 1978 Klitzner
D274056 May 29, 1984 Myer
D317262 June 4, 1991 Bluff
D343790 February 1, 1994 Mermelstein
D345699 April 5, 1994 Yang
D349117 July 26, 1994 Rasansky et al.
481521 August 1892 Bina
Foreign Patent Documents
763203 April 1934 FRX
24289 April 1919 GBX
Other references
  • LaPine catalog titled Models and Aids for Teaching Mathematics, 1963, p. 12, Z-9439 Square Pyramid.
Patent History
Patent number: D373528
Type: Grant
Filed: Nov 18, 1994
Date of Patent: Sep 10, 1996
Assignee: Multiscience System Pte. Ltd.
Inventor: Winston Ser Tuen Wei (Singapore)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: Nanda Bondade
Attorney: Raymond Sun
Application Number: 0/31,147
Classifications
Current U.S. Class: D/9431; D9/432; D9/418