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Publication numberUSD332976 S
Publication typeGrant
Application numberUS 07/497,644
Publication date2 Feb 1993
Filing date23 Mar 1990
Publication number07497644, 497644, US D332976 S, US D332976S, US-S-D332976, USD332976 S, USD332976S
InventorsLeroy H. Gutknecht, Michael A. Wichinsky
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Slot machine
US D332976 S
Abstract  available in
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  1. The ornamental design for a slot machine, as shown and described.

FIG. 1 is a front elevational view of the slot machine showing our new design;

FIG. 2 is a left side elevational view thereof with the right side elevational view being identical;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is an enlarged front elevational view thereof.

Non-Patent Citations
1Play Meter Apr. 1988, p. 100 dart board, lower left.
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US620153230 Jun 199813 Mar 2001Powerhouse Technologies, Inc.Electronic gaming device with deck-mounted touchscreen
US62445959 Jul 199912 Jun 2001Lazer-Tran CorporationProgressive bonus ticket redemption arcade game
US6913331 *26 Jun 20035 Jul 2005Sierra Design GroupGaming cabinet footrests
US776632912 May 20063 Aug 2010Sierra Design GroupWheel indicator and ticket dispenser apparatus
US777587021 Nov 200317 Aug 2010Sierra Design GroupArcade game
US782388329 Feb 20082 Nov 2010Bally Gaming Inc.Wheel indicator and ticket dispenser apparatus
US782425212 May 20062 Nov 2010Bally Gaming, Inc.Mechanical wheel indicator with sound effects
US783272712 May 200616 Nov 2010Bally Gaming Inc.Illuminated wheel indicators
US787850629 Feb 20081 Feb 2011Bally Gaming, Inc.Wheel indicators
US792217512 May 200612 Apr 2011Bally Gaming, Inc.Multi-mode wheel and pointer indicators
US792217629 Feb 200812 Apr 2011Bally Gaming, IncWheel indicator and progressive bonus means
US797602212 May 200612 Jul 2011Bally Gaming, Inc.Video wheel indicator
US800697712 May 200630 Aug 2011Bally Gaming, Inc.Wheel indicator and progressive bonus apparatus
US805214829 Feb 20088 Nov 2011Bally Gaming, Inc.Wheel indicator and progressive bonus means
US809655429 Feb 200817 Jan 2012Bally Gaming, IncWheel indicator and ticket dispenser apparatus
US810040129 Feb 200824 Jan 2012Bally Gaming, IncMulti-mode wheel and pointer indicators
U.S. ClassificationD21/370