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Publication numberUSD519173 S1
Publication typeGrant
Application numberUS 29/227,244
Publication dateApr 18, 2006
Filing dateApr 8, 2005
Priority dateApr 8, 2005
Fee statusPaid
Publication number227244, 29227244, US D519173 S1, US D519173S1, US-S1-D519173, USD519173 S1, USD519173S1
InventorsMark Nalley
Original AssigneeMark Nalley
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Weight stack apparatus
US D519173 S1
Images(3)
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Claims(1)
  1. The ornamental design for an weight stack apparatus, as shown and described.
Description

FIG. 1 is a perspective view from the top, front and right side of a weight stack apparatus showing my new design;

FIG. 2 is a top view of the weight stack apparatus, the bottom view being a mirror image;

FIG. 3 is a front view of the weight stack apparatus; and,

FIG. 4 is a left end view of the weight stack apparatus, the opposite end being a mirror image.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7608021 *Feb 8, 2006Oct 27, 2009Mark NalleyWeight plate with externally actuated internal locking device
US7946968Dec 18, 2009May 24, 2011Mats Thulin AbExercise apparatus and a weight selection system
US8047970 *Jul 9, 2008Nov 1, 2011Mark NalleyWeight plate with detachable locking cartridge
US8075458 *Apr 1, 2010Dec 13, 2011Mark NalleyWeight plate locking and lifting system
US8708870 *May 3, 2011Apr 29, 2014Mark NalleyWeight plate with center post locking cartridge
US20120283071 *May 3, 2011Nov 8, 2012Mark NalleyWeight plate with center post locking cartridge
WO2010104463A1 *Mar 9, 2010Sep 16, 2010Thulin, MatsExercise apparatus and a weight selection system
Classifications
U.S. ClassificationD21/680, D21/694
Legal Events
DateCodeEventDescription
Sep 14, 2011FPAYFee payment
Year of fee payment: 4
Sep 16, 2005ASAssignment
Owner name: HITACHI, LTD., JAPAN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ONABE, KENJI;ARAI, KOJI;ISHIKAWA, ATSUSHI;REEL/FRAME:017001/0550
Effective date: 20050906