Stair step display

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Description

FIG. 1 is a front upright perspective view of our new design the stair step display.

FIG. 2 is a top plan view of the stair step display shown in FIG. 1.

FIG. 3 is a side elevational view of the stair step display shown in FIG. 1.

FIG. 4 is a front elevational view of the stair step display shown in FIG. 1.

FIG. 5 is a front upright perspective view of a second embodiment of our new design the stair step display.

FIG. 6 is front elevational view of the stair step display shown in FIG. 5; and,

FIG. 7 is a side elevational view of the stair step display shown in FIG. 5.

Claims

The ornamental design for a stair step display, as shown.

Referenced Cited
U.S. Patent Documents
D23906 December 1894 Symonds
D160378 October 1950 Falkenberg et al.
D189824 February 1961 Harper
D273919 May 22, 1984 Pasinski
D308776 June 26, 1990 Yau Kee
D351072 October 4, 1994 Emalfarb et al.
D355087 February 7, 1995 Billingsley
D440793 April 24, 2001 Iannaccone
D471033 March 4, 2003 Yamaguchi
6820949 November 23, 2004 Caruso
D538058 March 13, 2007 Van Es
Patent History
Patent number: D557936
Type: Grant
Filed: Dec 17, 2003
Date of Patent: Dec 25, 2007
Inventor: Anton Van Es (Beamsville, Ontario)
Primary Examiner: Janice E. Seeger
Assistant Examiner: Sydney R. Buffalow
Application Number: 29/195,659
Classifications
Current U.S. Class: D6/460