Elevator pushbutton

- Inventio AG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top front perspective view of a new design for an elevator pushbutton;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a cross-sectional view thereof along the line shown FIG. 4; and,

FIG. 7 is a top front perspective view of the new design for an elevator pushbutton arranged on a panel with other pushbuttons of the same design.

The broken lines showing particular elements of the elevator pushbutton are included for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for an elevator pushbutton, as shown and described.

Referenced Cited
U.S. Patent Documents
3185806 May 1965 Bowman et al.
4297556 October 27, 1981 Taylor
D300528 April 4, 1989 Drane
D305022 December 12, 1989 Hallgren et al.
D317137 May 28, 1991 Kulikowski et al.
5118909 June 2, 1992 Husting
5413358 May 9, 1995 Austin et al.
D374658 October 15, 1996 Bever et al.
7087847 August 8, 2006 Parkinson et al.
7420136 September 2, 2008 Goetzl et al.
7470869 December 30, 2008 Lin
7820924 October 26, 2010 Stilley et al.
20050126900 June 16, 2005 Wang
20090260963 October 22, 2009 Eto
20100116629 May 13, 2010 Borissov et al.
20110112518 May 12, 2011 Stanton
Other references
  • Schindler GT Series brochure; 1994; Schindler Elevator Corporation.
  • http://www.epcoprod.com/fixtures/designerhallequipment.asp; printed Sep. 6, 2011.
  • http://www.epcoprod.com/fixtures/designerhallstations.asp; printed Sep. 6, 2011.
  • http://www.epcoprod.com/fixtures/designerinchlinestations.asp; printed Sep. 6, 2011.
Patent History
Patent number: D654880
Type: Grant
Filed: May 24, 2011
Date of Patent: Feb 28, 2012
Assignee: Inventio AG (Hergiswil)
Inventor: Christine Lam (Escondido, CA)
Primary Examiner: Selina Sikder
Attorney: Epstein Drangel LLP
Application Number: 29/392,608
Classifications