Portable telephone talking calculator

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Description

FIG. 1 is a front elevational view of the portable telephone talking calculator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D294572 March 8, 1988 Ohzu
D295411 April 26, 1988 Chu et al.
D298034 October 11, 1988 Yoshiharu
D298751 November 29, 1988 Shin
D301885 June 27, 1989 Takemata et al.
D303963 October 10, 1989 Kokihara
D305888 February 6, 1990 Bevilacqua
D306291 February 27, 1990 Watanabe et al.
D306298 February 27, 1990 Sowada et al.
D310366 September 4, 1990 Akaika
D312628 December 4, 1990 Yokoi et al.
D316410 April 23, 1991 Watanabe et al.
D317779 June 25, 1991 Chen
D321183 October 29, 1991 Powell et al.
Patent History
Patent number: D329049
Type: Grant
Filed: Dec 19, 1990
Date of Patent: Sep 1, 1992
Assignee: Pollyflame International B.V.
Inventor: Richard F. M. Peersmann (ET Scheveningen)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Ladas & Parry
Application Number: 7/629,972