Quick process sales/tip percentage calculator

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Description

FIG. 1 is a front elevation view of a quick process sales/tip percentage calculator;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is an isometric view thereof.

Claims

The ornamental design for a quick process sales/tip percentage calculator, as shown.

Referenced Cited
U.S. Patent Documents
4277837 July 7, 1981 Stuckert
D262119 December 1, 1981 Cannella
4446528 May 1, 1984 Marmon
4458320 July 3, 1984 Sutton
D382271 August 12, 1997 Akwiwu
6076079 June 13, 2000 Boston et al.
D464990 October 29, 2002 Bodum
D490841 June 1, 2004 Castillo
D521500 May 23, 2006 Sass
D583812 December 30, 2008 Asibey
D584305 January 6, 2009 Rothman
D589081 March 24, 2009 Wages
20030005004 January 2, 2003 Soliman
Patent History
Patent number: D600274
Type: Grant
Filed: Jun 24, 2008
Date of Patent: Sep 15, 2009
Inventor: Herb O. Schoning (Ravenna, OH)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Kyle Fletcher
Application Number: 29/320,272
Classifications
Current U.S. Class: With Keyboard (D18/7)