Title:
Personal digital assistant
United States Patent D456805


Inventors:
Ono, Junichi (Tokyo, JP)
Kurabuchi, Yuuichi (Saitama, JP)
Application Number:
29/139844
Publication Date:
05/07/2002
Filing Date:
04/05/2001
Assignee:
Casio Keisanki Kabushiki Kaisha (Tokyo, JP)
Primary Class:
Field of Search:
361/680-686, 345/168, 345/172, 345/173, D18/2, 345/169, 345/156, D18/7, D14/341-345
View Patent Images:
US Patent References:



Primary Examiner:
Nunn, Freda
Attorney, Agent or Firm:
Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Claims:
1. The ornamental design for personal digital assistant, as shown and described.

Description:
FIG. 1 is a front elevational view of a personal digital assistant showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof, with a pen detached;

FIG. 8 is a top, front, right side perspective view thereof;

FIG. 9 is a top, front, right side perspective view thereof, with a cover attached;

FIG. 10 is a front elevational view of a second embodiment thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is a front elevational view thereof, with a pen detached;

FIG. 17 is a top, front, right side perspective view thereof;

FIG. 18 is a top, front, right side perspective view thereof, with a cover attached;

FIG. 19 is a front elevational view of a cover shown separately for clarity of illustration only;

FIG. 20 is a rear elevational view of the cover;

FIG. 21 is a right side view of the cover, the left side view being a mirror image;

FIG. 22 is a top plan view of the cover;

FIG. 23 is a bottom plan view of the cover; and,

FIG. 24 is a top, front, right side perspective view of the cover.