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David C. Janzen patents

Recent bibliographic sampling of David C. Janzen patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):

01/28/16 - 20160023695 - Agricultural vehicle
An agricultural vehicle having a full-track design with a vehicle structure on each side of which, relative to a vehicle longitudinal axis, a track roller unit is arranged. The track roller unit has roller unit body to which a front deflector roll, a rear deflector roller and a plurality of...
Inventors: Robert Obermeier-hartmann, Hendrik Schultze Zumkley, Thomas Schulte, Ronald L. Satzler, David C. Janzen, Carolin Hammacher (Claas Industrietechnik Gmbh)

08/07/14 - 20140216828 - Configuration of a two-track tractor
An agricultural tractor includes a pair of track assemblies including rubber treads with track bars, a front wheel assembly and a controller. The track assemblies are interconnected by respective front and rear axles extending substantially perpendicular to a direction of travel. The controller automatically controls a load imposed on the...
Inventors: David C. Janzen, Ronald L. Satzler (Claas Industrietechnik Gmbh)

08/01/13 - 20130192905 - Configuration of a two-track tractor
A tractor configuration includes a mainframe structure, a control station having a means of controlling the tractor, an undercarriage system having one left side and one right side track assembly, a wheel mechanism containing one or more wheels located forward of the track assemblies, a power train for forcing both...
Inventors: David C. Janzen, Ronald L. Satzler (Claas Industrietechnik Gmbh)

Claas Industrietechnik Gmbh

(*May have duplicates - we are upgrading our archive.)

20070236085 - Track roller unit


The bibliographic references displayed about David C. Janzen's patents are for a recent sample of David C. Janzen's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the website. If David C. Janzen filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the website.


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