Digitizing pen

- Wang Laboratories, Inc.
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Description

FIG. 1 is a top, front perspective view of a digitizing pen showing our new design;

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a bottom plan view thereof on an enlarged scale;

FIG. 4 is a right side elevational view thereof on an enlarged scale, the left side elevational view being a mirror image thereof;

FIG. 5 is a front end view thereof on an enlarged scale;

FIG. 6 is a rear end view thereof on an enlarged scale.

The cord is shown in broken lines in FIGS. 1, 4, 5, and 6 for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D124230 December 1940 Dreyfuss
D230403 February 1974 Englund
D294263 February 16, 1988 Rodgers et al.
4263592 April 21, 1981 Takahashi et al.
4667182 May 19, 1987 Murphy
4695680 September 22, 1987 Kable
4705942 November 10, 1987 Budrikis et al.
Patent History
Patent number: D307421
Type: Grant
Filed: Oct 20, 1988
Date of Patent: Apr 24, 1990
Assignee: Wang Laboratories, Inc. (Lowell, MA)
Inventors: Thomas A. Tedham (Salem, MA), Kenichi Akagi (Littleton, MA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Attorneys: Michael H. Shanahan, Kenneth L. Milik
Application Number: 7/260,545
Classifications
Current U.S. Class: D14/114