Calculator with perpetual calendar
Latest Limax Electronics Co., Ltd. Patents:
FIG. 1 is a perspective view of the calculator with perpetual calendar in a closed state showing the new design;
FIG. 2 is a front view of the new design in a closed state;
FIG. 3 is a rear view of the new design in a closed state;
FIG. 4 is a left side view of the new design in a closed state;
FIG. 5 is a right view of the new design in a closed state;
FIG. 6 is a top view of the new design in a closed state;
FIG. 7 is a bottom view of the new design in a closed state;
FIG. 8 is a perspective view of the new design in an opened state;
FIG. 9 is a front view of the new design in an opened state;
FIG. 10 is a rear view of the new design in an opened state;
FIG. 11 is a left side view of the new design in an opened state;
FIG. 12 is a right view of the new design in an opened state;
FIG. 13 is a top view of the new design in an opened state; and,
FIG. 14 is a bottom view of the new design in an opened state.
Claims
The ornamental design for a calculator with perpetual calendar, as shown and described.
D147742 | October 1947 | Bowers |
D163586 | June 1951 | Dingeldein |
D274798 | July 24, 1984 | O'Hara et al. |
D292710 | November 10, 1987 | Woods |
D352664 | November 22, 1994 | Peersmann |
D363881 | November 7, 1995 | Yung |
D366621 | January 30, 1996 | George et al. |
D427629 | July 4, 2000 | Chu et al. |
D427630 | July 4, 2000 | Chu et al. |
3827168 | August 1974 | Mori |
5480118 | January 2, 1996 | Cross |
Type: Grant
Filed: May 18, 2000
Date of Patent: Feb 6, 2001
Assignee: Limax Electronics Co., Ltd. (Taipei)
Inventors: Shu-Chia Chang (Taipei), William H. K. Chu (Taipei)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Varndell & Varndell, PLLC
Application Number: 29/123,390
International Classification: 1903;