Box
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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
Foreign Patent Documents
Other references
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 |
763203 | April 1934 | FRX |
24289 | April 1919 | GBX |
- 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
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