GEBR. HELLER MASCHINENFABRIK GMBH

Patent Applications and Registrations

Patent applications and USPTO patent grants for GEBR. HELLER MASCHINENFABRIK GMBH.The latest application filed is for "change device for changing of tools and/or workpieces".

Company Profile

8.15.12

GEBR. HELLER MASCHINENFABRIK GMBH - Nurtingen DE
Gebr. Heller Maschinenfabrik GmbH - Nuertingen DE
GEBR. HELLER MASCHINENFABRIK GMBH - Neuffener Str. 54 Nurtingen DE
Gebr. Heller Maschinenfabrik GmbH - DE DE

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

Patent Activity

Patent	Date
Machine spindle assembly for a machine tool Grant 11,198,200 - Dorn December 14, 2	2021-12-14
Machine tool having a workpiece carrier that is driven on one side Grant 11,192,214 - Bauer December 7, 2	2021-12-07
Working spindle with radial clamping device Grant 11,135,691 - Dorn , et al. October 5, 2	2021-10-05
Workpiece holder device Grant 11,059,136 - Walz , et al. July 13, 2	2021-07-13
Change Device For Changing Of Tools And/or Workpieces App 20200391334 - SEEMAIER; Eric ; et al.	2020-12-17
Method for Determination of an Effective Machine Use of a Machine Tool as well as Machine Tool Configured Therefore App 20200264580 - Muller; Simone ; et al.	2020-08-20
Facing Head And Method For Clamping And Releasing A Tool In Or From A Tool Holder Device Of The Facing Head App 20200238406 - ROTH; Werner	2020-07-30
Working Spindle With Radial Clamping Device App 20200130117 - Dorn; Thomas ; et al.	2020-04-30
Machine Spindle Assembly for a Machine Tool App 20200108477 - Dorn; Thomas	2020-04-09
Machine Tool App 20200070290 - Jenter; Karl-Heinz ; et al.	2020-03-05
Machine Tool having a Workpiece Carrier that is Driven on One Side App 20190193218 - Bauer; Gerhard	2019-06-27
Workpiece holder device App 20190160614 - Walz; Juergen ; et al.	2019-05-30
Cover for machine tool guide structures Grant 7,784,379 - Schirling August 31, 2	2010-08-31
Machine tool with work piece handling arrangement Grant 7,419,460 - Bonfert , et al. September 2, 2	2008-09-02
Machine for machining workpieces, especially crankshafts and camshafts, with at least one internal cutter milling tool Grant 7,179,029 - Hemming , et al. February 20, 2	2007-02-20
Rotary machine element and method for detecting positional values of at least one functional part of such a rotary machine element Grant 6,834,539 - Faigle December 28, 2	2004-12-28
Machine for Machining Workpieces, Especially Crankshafts and Camshafts, with at Least One Internal Cutter Milling Tool App 20040247408 - Hemming, Christoph ; et al.	2004-12-09
Drive for machine components such as carriages, gripping devices or the like Grant 6,796,199 - Kurz September 28, 2	2004-09-28
Method for stocking tool magazines of a device for machining workpieces App 20030115736 - Kurz, Artur ; et al.	2003-06-26
Drive for machine components such as carriages, gripping devices or the like App 20030029259 - Kurz, Artur	2003-02-13
Reversible Cutting Tip, Method For Producing Such Cutting Tip, Tool Provided With Such Cutting Tips, And Method For Cutting A Workpiece By Using Such Cutting Tip Or A Tool Provided With Such Cutting Tip Grant 6,508,150 - Bertschinger January 21, 2	2003-01-21
Bearing device for a threaded spindle of a machine tool App 20010021286 - Kurz, Artur	2001-09-13
Device for machining bores in a workpiece and a method for machining bores by employing such device Grant 6,287,057 - Kurz September 11, 2	2001-09-11

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