Calculator

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Description

FIG. 1 is a perspective view of the calculator;

FIG. 2 is an elevational view from the right side of the calculator;

FIG. 3 is an elevational view from the left side of the calculator;

FIG. 4 is a plan view of the front of the calculator;

FIG. 5 is a plan view of the rear of the calculator;

FIG. 6 is an elevational end view from the bottom of the calculator; and,

FIG. 7 is an elevational end view from the top of the calculator.

Referenced Cited
U.S. Patent Documents
D161913 February 1951 Fraim
D245109 July 19, 1977 Yoshioka
D283493 April 22, 1986 Li
D283515 April 22, 1986 Li
D284387 June 24, 1986 Li
D286161 October 14, 1986 Wong
Other references
  • A sales description of a calculator/pagefinder from Exec-u-calc, date unknown. A sales description of a calculator/pagefinder from Tronica Electronic Engineering Co., Ltd., Item Nos. 515-2, 515-3, and 515-22 date unknown. A sales description of a calculator/pagefinder from Fortune, date unknown. A sales description of a calculator/pagefinder from Exact Grow Electronics Limited, Item No. EG854, p. 159 (Apr. 1990). A sales description of a calculator/pagefinder from Tronica Electronic Engineering Co., Ltd., Item No. FC 515-3, p. 284, (Apr. 1990). A sales description of a calculator/pagefinder from Signatures, Item No. 12-13882-2, (1991). A sales description of a calculator/pagefinder from Day-Timers, Item Nos. 90558 and 90758, p. 59, date unknown. A sales description of a calculator/pagefinder from Ewig Industries Co. Ltd., Item No. JC14, p. 157, (Apr. 1990). A sales description of a calculator/pagefinder from Exact Grow Limited, Item No. EG853, date unknown.
Patent History
Patent number: D343187
Type: Grant
Filed: Apr 17, 1992
Date of Patent: Jan 11, 1994
Assignee: Franklin Quest, Co. (Salt Lake City, UT)
Inventors: Dennis R. Webb (Salt Lake City, UT), Jana S. Buchanan (Sandy, UT)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Ann Hunt
Law Firm: Workman, Nydegger & Jensen
Application Number: 7/871,623