Pen-based computer

Alfonso , et al. March 22, 1

Patent Grant D345346

U.S. patent number D345,346 [Application Number 07/779,486] was granted by the patent office on 1994-03-22 for pen-based computer. This patent grant is currently assigned to International Business Machines Corp.. Invention is credited to Pedro M. Alfonso, Daniel F. Ansell, Jeffrey W. Benck, Hunter T. Foy, Richard F. Sapper, Robert D. Wysong.


United States Patent D345,346
Alfonso ,   et al. March 22, 1994

Pen-based computer

Claims

The ornamental design for the pen-based computer, as shown and described.
Inventors: Alfonso; Pedro M. (Delray Beach, FL), Ansell; Daniel F. (Coral Spring, FL), Benck; Jeffrey W. (Delray Beach, FL), Foy; Hunter T. (Boca Raton, FL), Sapper; Richard F. (Montagnola, CH), Wysong; Robert D. (Boca Raton, FL)
Assignee: International Business Machines Corp. (Armonk, NY)
Appl. No.: 07/779,486
Filed: October 18, 1991

Current U.S. Class: D14/341
Field of Search: ;340/700,707,706 ;364/708,709.04 ;361/390,394 ;178/18,19 ;D14/100,101,106,113

References Cited [Referenced By]

U.S. Patent Documents
D307134 April 1990 Makidera
D315549 March 1991 Clough et al.
D317151 May 1991 Daly
D321172 October 1991 Moore, IV et al.
D333814 March 1993 Swanson et al.
4972496 November 1990 Sklarew
Foreign Patent Documents
803268 Dec 1990 JP

Other References

Grid System on "Dempa Shimbun" Mar. 27, 1989 Pen Style Computer..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Grosser; George E.

Description



FIG. 1 is a top perspective view of a pen based computer showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is the top plan view thereof;

FIG. 4 is the right side elevation view thereof;

FIG. 5 is the rear elevation view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is the left side elevation view thereof; and,

FIG. 8 is the front elevation view thereof.

The circular elements are partially shown in FIG. 6 for ease of illustration and they are understood to continue uniformly across the indicated surface.

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