USD929799S1 - Screw shaft element - Google Patents

Screw shaft element Download PDF

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Publication number
USD929799S1
USD929799S1 US29/668,733 US201829668733F USD929799S US D929799 S1 USD929799 S1 US D929799S1 US 201829668733 F US201829668733 F US 201829668733F US D929799 S USD929799 S US D929799S
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United States
Prior art keywords
screw shaft
shaft element
design
view
ornamental design
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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US29/668,733
Inventor
Wolfgang Walter
Martin Schötzau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buss AG
Original Assignee
Buss AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buss AG filed Critical Buss AG
Assigned to BUSS AG reassignment BUSS AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHÖTZAU, Martin, WALTER, WOLFGANG
Priority to US29/763,709 priority Critical patent/USD957180S1/en
Application granted granted Critical
Publication of USD929799S1 publication Critical patent/USD929799S1/en
Active legal-status Critical Current
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Description

FIG. 1 is a perspective view of a screw shaft element showing a first embodiment of our new design;
FIG. 2 is a front view of the design of the first embodiment;
FIG. 3 is a back view of the design of the first embodiment;
FIG. 4 is a left view of the design of the first embodiment;
FIG. 5 is a right view of the design of the first embodiment;
FIG. 6 is a top view of the design of the first embodiment;
FIG. 7 is a bottom view of the design of the first embodiment;
FIG. 8 is a perspective view of a screw shaft element showing a second embodiment of our new design;
FIG. 9 is a front view of the design of the second embodiment;
FIG. 10 is a back view of the design of the second embodiment;
FIG. 11 is a left view of the design of the second embodiment;
FIG. 12 is a right view of the design of the second embodiment;
FIG. 13 is a top view of the design of the second embodiment; and,
FIG. 14 is a bottom view of the design of the second embodiment.
The broken lines in the drawings illustrate portions of the screw shaft element and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a screw shaft element, as shown and described.
US29/668,733 2018-05-04 2018-11-01 Screw shaft element Active USD929799S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/763,709 USD957180S1 (en) 2018-05-04 2020-12-23 Screw shaft element

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
EM52588110001 2018-05-04
EM52588110008 2018-05-04
EM005258811 2018-05-04
EM005258811-0001 2018-05-04
EM005258811-0005 2018-05-04
EM005258811-0004 2018-05-04
EM005258811-0008 2018-05-04
EM52588110004 2018-05-04
EM52588110005 2018-05-04

Related Child Applications (1)

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US29/763,709 Division USD957180S1 (en) 2018-05-04 2020-12-23 Screw shaft element

Publications (1)

Publication Number Publication Date
USD929799S1 true USD929799S1 (en) 2021-09-07

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US29/668,733 Active USD929799S1 (en) 2018-05-04 2018-11-01 Screw shaft element
US29/763,709 Active USD957180S1 (en) 2018-05-04 2020-12-23 Screw shaft element

Family Applications After (1)

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US29/763,709 Active USD957180S1 (en) 2018-05-04 2020-12-23 Screw shaft element

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200247008A1 (en) * 2017-10-17 2020-08-06 Buss Ag Asymmetrical three-blade screw-type shaft for a mixing and kneading machine
USD957180S1 (en) * 2018-05-04 2022-07-12 Buss Ag Screw shaft element
USD961990S1 (en) * 2018-05-04 2022-08-30 Buss Ag Screw shaft element
USD982970S1 (en) * 2021-04-12 2023-04-11 Gripwiq ApS Suction cup

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1020362S1 (en) * 2022-08-08 2024-04-02 Trrs Magnate, Llc Mixer device

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US1283947A (en) * 1915-04-24 1918-11-05 Rubber Regenerating Co Treatment of materials.
US1468581A (en) * 1922-08-14 1923-09-18 Steenberg Erik Combined churning and emulsifying machine
US1521044A (en) * 1919-11-10 1924-12-30 American Briquet Company Mixing machine
US2626132A (en) * 1948-09-15 1953-01-20 Reed Claude Mixing device for frozen confections
US3189324A (en) * 1961-12-06 1965-06-15 Gubler Ernst Kneading and mixing apparatus
US4305673A (en) * 1980-03-25 1981-12-15 General Signal Corporation High efficiency mixing impeller
USD290394S (en) * 1984-10-12 1987-06-16 General Signal Corporation Lab mixer with adjustable shaft
US4702608A (en) * 1986-12-09 1987-10-27 Garbar Henry J Device for making cream
USD381892S (en) * 1995-12-26 1997-08-05 Porter Raymond E G Post securement anchor for sand and soft soils
USD422896S (en) * 1997-09-04 2000-04-18 Alois Holzinger Fastener
US20050249030A1 (en) * 2004-05-08 2005-11-10 Good Earth Tools, Inc. Extruder screw with long wearing surfaces
US20060171251A1 (en) * 2005-01-31 2006-08-03 Busick Louis M Mixer blade attachment with flexible fins
US20070183253A1 (en) * 2006-02-06 2007-08-09 Buss Ag Mixing and Kneading Machine
US20090027994A1 (en) * 2007-07-25 2009-01-29 Buss Ag Mixing and kneading machine and method of implementing continual compounding
US20090238911A1 (en) * 2008-03-19 2009-09-24 Ngk Insulators, Ltd. Clay extruder
US20090245014A1 (en) * 2007-03-01 2009-10-01 Ngk Insulators, Ltd. Clay kneader
USD601850S1 (en) * 2008-11-18 2009-10-13 Naoyuki Ikuta Stirring blade for a food processor
US20100067320A1 (en) * 2006-11-08 2010-03-18 Josef Blach Multi-shaft extruder
US20100284236A1 (en) * 2009-05-11 2010-11-11 Buss Ag Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine
USD648193S1 (en) * 2003-02-18 2011-11-08 Wheat Jamie L Planting auger
USD649030S1 (en) * 2011-02-03 2011-11-22 Liberty Hardware Mfg. Corp. Ground anchor
USD692275S1 (en) * 2013-02-28 2013-10-29 Euro-Pro Operating Llc Coupling
USD706893S1 (en) * 2013-07-03 2014-06-10 Scott G. Diederich Tent stake
US20140199424A1 (en) * 2011-09-01 2014-07-17 KraussMaffei Berstoff GmbH Extruder screw, extruder, and method for producing an extruder screw
US20140306370A1 (en) * 2013-04-12 2014-10-16 Corning Incorporated Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure
US20150240832A1 (en) * 2012-02-20 2015-08-27 Outotec (Finland) Oy Blade of axial flow impeller and axial flow impeller
US20150352770A1 (en) * 2014-06-04 2015-12-10 Carl Aug. Picard GmbH Screw Element and Method of Producing Screw Elements
US20160223006A1 (en) * 2013-09-11 2016-08-04 Ludwig Hettich Holding Gmbh & Co. Kg Coil for a Threaded Insert
USD804247S1 (en) * 2012-10-26 2017-12-05 Trimr, Llc Agitator on straw or rod for a shakable container
US20180135645A1 (en) * 2016-11-13 2018-05-17 Asia Vital Components Co., Ltd. Heat dissipation fan blade structure and heat dissipation fan thereof
US10428830B2 (en) * 2010-12-29 2019-10-01 Delta Electronics, Inc. Fan and impeller thereof
USD891634S1 (en) * 2018-09-04 2020-07-28 Reflex Medical Corp. Agitator for pharmaceutical compounding
US20200238235A1 (en) * 2017-10-17 2020-07-30 Buss Ag Mixing and kneading machine with receiving areas for kneading elements, said receiving areas being distributed over the inner circumferential surface of the housing in a non-uniform manner
US20200282622A1 (en) * 2015-12-18 2020-09-10 Compagnie Generale Des Etablissements Michelin Material conveying screw and method for producing same
US20200298189A1 (en) * 2019-03-19 2020-09-24 Maing Chau Enterprise Co., Ltd. Stirring Rod Of Hot And Cold Foods Supplying Machine And Assembled Stirring Unit Thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896925A (en) * 1955-04-25 1959-07-28 Daniel N Place Mixing device
DE1091841B (en) * 1956-08-23 1960-10-27 Buss Ag Mixing and kneading device
US5158434A (en) * 1990-07-26 1992-10-27 General Signal Corporation Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities
US20090134173A1 (en) * 2007-11-26 2009-05-28 Paul Mueller Company Baffle System for a Vessel
WO2009143925A2 (en) * 2008-04-17 2009-12-03 Sartorius Stedim Biotech Gmbh Flexible bag having a mixing device
USD696070S1 (en) * 2013-02-28 2013-12-24 Euro-Pro Operating Llc Dough hook
EP2965889A1 (en) * 2014-07-11 2016-01-13 Covestro Deutschland AG Mixing elements with improved dispersant effect
US9587662B2 (en) * 2014-10-10 2017-03-07 Richard Vandrew Glass Threaded fastener hole repair apparatus
JP1534033S (en) * 2014-11-28 2015-09-28
US11236760B2 (en) * 2015-12-11 2022-02-01 Delta Electronics, Inc. Impeller and fan
USD929799S1 (en) * 2018-05-04 2021-09-07 Buss Ag Screw shaft element
USD910834S1 (en) * 2018-12-05 2021-02-16 Asia Vital Components Co., Ltd. Impeller for a fan

Patent Citations (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283947A (en) * 1915-04-24 1918-11-05 Rubber Regenerating Co Treatment of materials.
US1521044A (en) * 1919-11-10 1924-12-30 American Briquet Company Mixing machine
US1468581A (en) * 1922-08-14 1923-09-18 Steenberg Erik Combined churning and emulsifying machine
US2626132A (en) * 1948-09-15 1953-01-20 Reed Claude Mixing device for frozen confections
US3189324A (en) * 1961-12-06 1965-06-15 Gubler Ernst Kneading and mixing apparatus
US4305673A (en) * 1980-03-25 1981-12-15 General Signal Corporation High efficiency mixing impeller
USD290394S (en) * 1984-10-12 1987-06-16 General Signal Corporation Lab mixer with adjustable shaft
US4702608A (en) * 1986-12-09 1987-10-27 Garbar Henry J Device for making cream
USD381892S (en) * 1995-12-26 1997-08-05 Porter Raymond E G Post securement anchor for sand and soft soils
USD422896S (en) * 1997-09-04 2000-04-18 Alois Holzinger Fastener
USD435789S1 (en) * 1997-09-04 2001-01-02 Alois Holzinger Fastener
USD648193S1 (en) * 2003-02-18 2011-11-08 Wheat Jamie L Planting auger
US20050249030A1 (en) * 2004-05-08 2005-11-10 Good Earth Tools, Inc. Extruder screw with long wearing surfaces
US20060171251A1 (en) * 2005-01-31 2006-08-03 Busick Louis M Mixer blade attachment with flexible fins
US20070183253A1 (en) * 2006-02-06 2007-08-09 Buss Ag Mixing and Kneading Machine
US20100067320A1 (en) * 2006-11-08 2010-03-18 Josef Blach Multi-shaft extruder
US20090245014A1 (en) * 2007-03-01 2009-10-01 Ngk Insulators, Ltd. Clay kneader
US20090027994A1 (en) * 2007-07-25 2009-01-29 Buss Ag Mixing and kneading machine and method of implementing continual compounding
US20090238911A1 (en) * 2008-03-19 2009-09-24 Ngk Insulators, Ltd. Clay extruder
USD601850S1 (en) * 2008-11-18 2009-10-13 Naoyuki Ikuta Stirring blade for a food processor
US20100284236A1 (en) * 2009-05-11 2010-11-11 Buss Ag Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine
US10428830B2 (en) * 2010-12-29 2019-10-01 Delta Electronics, Inc. Fan and impeller thereof
USD649030S1 (en) * 2011-02-03 2011-11-22 Liberty Hardware Mfg. Corp. Ground anchor
US20140199424A1 (en) * 2011-09-01 2014-07-17 KraussMaffei Berstoff GmbH Extruder screw, extruder, and method for producing an extruder screw
US20150240832A1 (en) * 2012-02-20 2015-08-27 Outotec (Finland) Oy Blade of axial flow impeller and axial flow impeller
USD804247S1 (en) * 2012-10-26 2017-12-05 Trimr, Llc Agitator on straw or rod for a shakable container
USD692275S1 (en) * 2013-02-28 2013-10-29 Euro-Pro Operating Llc Coupling
US20140306370A1 (en) * 2013-04-12 2014-10-16 Corning Incorporated Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure
USD706893S1 (en) * 2013-07-03 2014-06-10 Scott G. Diederich Tent stake
US20160223006A1 (en) * 2013-09-11 2016-08-04 Ludwig Hettich Holding Gmbh & Co. Kg Coil for a Threaded Insert
US20150352770A1 (en) * 2014-06-04 2015-12-10 Carl Aug. Picard GmbH Screw Element and Method of Producing Screw Elements
US20200282622A1 (en) * 2015-12-18 2020-09-10 Compagnie Generale Des Etablissements Michelin Material conveying screw and method for producing same
US20180135645A1 (en) * 2016-11-13 2018-05-17 Asia Vital Components Co., Ltd. Heat dissipation fan blade structure and heat dissipation fan thereof
US20200238235A1 (en) * 2017-10-17 2020-07-30 Buss Ag Mixing and kneading machine with receiving areas for kneading elements, said receiving areas being distributed over the inner circumferential surface of the housing in a non-uniform manner
USD891634S1 (en) * 2018-09-04 2020-07-28 Reflex Medical Corp. Agitator for pharmaceutical compounding
US20200298189A1 (en) * 2019-03-19 2020-09-24 Maing Chau Enterprise Co., Ltd. Stirring Rod Of Hot And Cold Foods Supplying Machine And Assembled Stirring Unit Thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200247008A1 (en) * 2017-10-17 2020-08-06 Buss Ag Asymmetrical three-blade screw-type shaft for a mixing and kneading machine
US11779891B2 (en) * 2017-10-17 2023-10-10 Buss Ag Asymmetrical three-blade screw-type shaft for a mixing and kneading machine
USD957180S1 (en) * 2018-05-04 2022-07-12 Buss Ag Screw shaft element
USD961990S1 (en) * 2018-05-04 2022-08-30 Buss Ag Screw shaft element
USD966032S1 (en) * 2018-05-04 2022-10-11 Buss Ag Screw shaft element
USD966033S1 (en) * 2018-05-04 2022-10-11 Buss Ag Screw shaft element
USD982970S1 (en) * 2021-04-12 2023-04-11 Gripwiq ApS Suction cup

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