SIIRONEN; Tapio

Patent Applications and Registrations

Patent applications and USPTO patent grants for SIIRONEN; Tapio.The latest application filed is for "arrangement, elevator and method".

Company Profile

4.2.11

SIIRONEN; Tapio - Helsinki FI
Siironen; Tapio - Vantaa FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Arrangement, Elevator And Method App 20220017333 - HAIKONEN; Aki ; et al.	2022-01-20
Detection System For An Abnormal Situation During Elevator Operation App 20210387832 - Viljanen; Mikko ; et al.	2021-12-16
Elevator Safety Monitoring System, Elevator System, Elevator Drive Unit, And Method For Operating An Elevator App 20210371241 - Talonen; Tapani ; et al.	2021-12-02
Method For Releasing Safety Gears, And A Stalling Detector App 20210284499 - Siironen; Tapio ; et al.	2021-09-16
Elevator Car App 20210269283 - Siironen; Tapio ; et al.	2021-09-02
An Elevator Car Roof System And A Control System For Monitoring An Opening State Of An Elevator Car Roof App 20210269279 - Talonen; Tapani ; et al.	2021-09-02
System For Controlling A Service Access Associated With An Elevator Car App 20210269284 - Talonen; Tapani ; et al.	2021-09-02
Roller guide assembly and elevator system Grant 10,850,943 - Hawkins , et al. December 1, 2	2020-12-01
Method For Controlling An Elevator App 20200283259 - Viita-aho; Tarvo ; et al.	2020-09-10
Combined Elevator Vibration Isolation And Load Measurement Element App 20200283269 - Talonen; Tapani ; et al.	2020-09-10
Elevator Guide Rail Mounting Arrangement And Method For Mounting An Elevator Guide Rail App 20190367327 - KALLIO; Toni ; et al.	2019-12-05
Pit ladder with safety device Grant 9,976,347 - Viljanen , et al. May 22, 2	2018-05-22
Pit Ladder With Safety Device App 20170044830 - VILJANEN; Mikko ; et al.	2017-02-16

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.