Elevator pushbutton
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Description
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
Other references
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| 20110112518 | May 12, 2011 | Stanton |
- Schindler GT Series brochure; 1994; Schindler Elevator Corporation.
- http://www.epcoprod.com/fixtures/designer—hall—equipment.asp; printed Sep. 6, 2011.
- http://www.epcoprod.com/fixtures/designer—hall—stations.asp; printed Sep. 6, 2011.
- http://www.epcoprod.com/fixtures/designer—inchline—stations.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
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
Current U.S. Class:
Actuator (e.g., Button, Slide, Etc.) (D13/174)