Mobile stairlift spiral

- Climbing Steps Inc

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Description

FIG. 1 is a front elevation view of a mobile stairlift spiral showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an enlarged view of the mobile stairlift spiral taken from the circle part in FIG. 5; and,

FIG. 9 is an enlarged view of the mobile stairlift spiral taken from the circle part in FIG. 2.

The broken lines in the figures are used to encircle enlarged areas and form no part of the claimed design.

Claims

The ornamental design for a mobile stairlift spiral, as shown and described.

Referenced Cited
U.S. Patent Documents
4401178 August 30, 1983 Studer
D333371 February 16, 1993 Schmidke
D346251 April 19, 1994 Morooka
5413367 May 9, 1995 Ochiai
D365907 January 2, 1996 Mishler
D378155 February 18, 1997 Bartow
5868403 February 9, 1999 Culp
5996767 December 7, 1999 Misawa
D424268 May 2, 2000 Boholst
D426930 June 20, 2000 De Deyne
D441163 April 24, 2001 Johansson
6360833 March 26, 2002 Valencia
8459660 June 11, 2013 Livingston
D965941 October 4, 2022 Yao
D973995 December 27, 2022 Dougherty
11696860 July 11, 2023 Pfeiffer
20220357156 November 10, 2022 Gilliand
Other references
  • Motorized Electric Stair Climbing Wheelchair elevator stairlift, site visited Sep. 12, 2023, https://www.ebay.com/itm/354936203576 (Year: 2023).
  • Stryker Stair Pro 6252 Stair Chair, site visited Sep. 12, 2023, https://mfimedical.com/products/stryker-stair-pro-6252-stair-chair?variant=28768126763085 (Year: 2023).
  • Atlas portable wheelchair stairlift, site visited Sep. 12, 2023, https://www.mobilestairlift.com/collections/mobile-stairlifts/products/atlas-stair-climbing-wheelchair-lift (Year: 2023).
  • Genesis Mobile Stailift, site visited Sep. 12, 2023, https://www.mobilestairlift.com/collections/mobile-stairlifts/products/mobile-stairlift-battery-powered-portable (Year: 2023).
Patent History
Patent number: D1026387
Type: Grant
Filed: Apr 20, 2021
Date of Patent: May 7, 2024
Assignee: Climbing Steps Inc (Brooklyn, NY)
Inventor: Shia Halpern (Brooklyn, NY)
Primary Examiner: Cynthia Ramirez
Application Number: 29/779,505
Classifications