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Patent applications and USPTO patent grants for Pursiainen; Maija.The latest application filed is for "call panel for an elevator".
Patent | Date |
---|---|
Call panel for an elevator Grant 9,821,982 - Lofberg , et al. November 21, 2 | 2017-11-21 |
Call Panel For An Elevator App 20150075919 - LOFBERG; Niklas ;   et al. | 2015-03-19 |
Push button Grant D721,661 - Lofberg , et al. January 27, 2 | 2015-01-27 |
Elevator call display panel with universal body part to accommodate call button and display variations Grant 8,348,022 - Rusanen , et al. January 8, 2 | 2013-01-08 |
Arrangement For The Call Apparatus And Display Apparatus Of An Elevator App 20110024240 - Rusanen; Niko ;   et al. | 2011-02-03 |
Elevator call panel and display Grant D615,896 - Rusanen , et al. May 18, 2 | 2010-05-18 |
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