Valve positioner for the distribution of fluid and gas
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Description
Claims
The ornamental design for a valve positioner for the distribution of fluid and gas, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
3331289 | July 1967 | Horst |
4213233 | July 22, 1980 | Brakebill |
D409725 | May 11, 1999 | Ito |
6422532 | July 23, 2002 | Garner |
7219691 | May 22, 2007 | Gethmann |
D600725 | September 22, 2009 | Iwai |
9404515 | August 2, 2016 | Esposito |
20150115182 | April 30, 2015 | Inoue |
- Siemens “electropneumatic positioner” https://w3app.siemens.com/mcms/infocenter/dokumentencenter/sc/pi/InfocenterLanguagePacks/Flyer%20Our%20SIPART%20PS2/Flyer—SITRANS—PS2.pdf. Dec. 22, 2016. shown in p. 1, Item # SIPART PS2.
Patent History
Patent number: D805603
Type: Grant
Filed: Apr 29, 2016
Date of Patent: Dec 19, 2017
Assignee: Siemens Aktiengesellschaft (Munich)
Inventors: Matthias Hauth (Stutensee), Juergen Kaiser (Koenigsbach-Stein), Stefan Nagel (Offenbach)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Michael Maharajh
Application Number: 29/562,826
Type: Grant
Filed: Apr 29, 2016
Date of Patent: Dec 19, 2017
Assignee: Siemens Aktiengesellschaft (Munich)
Inventors: Matthias Hauth (Stutensee), Juergen Kaiser (Koenigsbach-Stein), Stefan Nagel (Offenbach)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Michael Maharajh
Application Number: 29/562,826
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)