AU354442S - A disc harrow blade - Google Patents

A disc harrow blade

Info

Publication number
AU354442S
AU354442S AU201410965F AU201410965F AU354442S AU 354442 S AU354442 S AU 354442S AU 201410965 F AU201410965 F AU 201410965F AU 201410965 F AU201410965 F AU 201410965F AU 354442 S AU354442 S AU 354442S
Authority
AU
Australia
Prior art keywords
disc harrow
harrow blade
design
blade
diameter
Prior art date
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
Application number
AU201410965F
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.)
Hard Metals Australia Pty Ltd
Original Assignee
Hard Metals Australia Pty Ltd
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 Hard Metals Australia Pty Ltd filed Critical Hard Metals Australia Pty Ltd
Priority to AU201410965F priority Critical patent/AU354442S/en
Publication of AU354442S publication Critical patent/AU354442S/en
Priority to US29/500,694 priority patent/USD748680S1/en
Priority to CA 158479 priority patent/CA158479S/en
Active legal-status Critical Current

Links

Abstract

Newness and distinctiveness of the design resides in the shape and configuration of the slots extending from the central aperture of the disc harrow blade. When considering whether the design is substantially similar to another design no regard is to be given to the diameter of the disc harrow blade the diameter of the central aperture or the radius of curvature of the disc harrow blade.
AU201410965F 2014-03-03 2014-03-03 A disc harrow blade Active AU354442S (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU201410965F AU354442S (en) 2014-03-03 2014-03-03 A disc harrow blade
US29/500,694 USD748680S1 (en) 2014-03-03 2014-08-27 Disc harrow blade
CA 158479 CA158479S (en) 2014-03-03 2014-08-29 Disc harrow blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU201410965F AU354442S (en) 2014-03-03 2014-03-03 A disc harrow blade

Publications (1)

Publication Number Publication Date
AU354442S true AU354442S (en) 2014-03-20

Family

ID=52814457

Family Applications (1)

Application Number Title Priority Date Filing Date
AU201410965F Active AU354442S (en) 2014-03-03 2014-03-03 A disc harrow blade

Country Status (3)

Country Link
US (1) USD748680S1 (en)
AU (1) AU354442S (en)
CA (1) CA158479S (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU363487S (en) * 2015-07-28 2015-08-17 Hard Metals Australia Pty Ltd A disc harrow blade
USD823902S1 (en) * 2017-03-17 2018-07-24 K S Paterson Nominees Pty Ltd Disc for an agrucultural tillage implement
USD821451S1 (en) * 2017-03-17 2018-06-26 K S Paterson Nominees Pty Ltd Agricultural tillage implement
USD857063S1 (en) * 2017-08-02 2019-08-20 F.P. Bourgault Tillage Tools Ltd. Blade
AU201715160S (en) * 2017-08-30 2017-09-27 Hard Metals Australia Pty Ltd A disc harrow blade
CA180877S (en) * 2017-10-19 2019-02-11 Hard Metals Australia Pty Ltd Socket of an agricultural ground engaging chain
CA180876S (en) * 2017-10-19 2019-02-11 Hard Metals Australia Pty Ltd Knob of an agricultural ground engaging chain
CA180878S (en) * 2017-10-19 2019-02-11 Hard Metals Australia Pty Ltd Link assembly of an agricultural ground engaging chain
USD864258S1 (en) * 2018-03-12 2019-10-22 K S Paterson Nominees Pty Ltd Ground engaging element for agricultural tillage apparatus
US10827662B2 (en) * 2018-04-05 2020-11-10 Deere & Company Disk blade with sharpened edge and relief portion and method of manufacturing the same
USD915471S1 (en) * 2019-03-07 2021-04-06 K S Paterson Nominees Pty Ltd Harrow chain assembly
USD940909S1 (en) * 2019-04-10 2022-01-11 Laureen Meroueh Barrier base
USD896851S1 (en) * 2019-05-22 2020-09-22 Osmundson Mfg. Co. Agricultural drill / planter / coulter / disc blade with a step plane notch
USD897380S1 (en) * 2019-05-22 2020-09-29 Osmundson Mfg. Co. Step plane notch edge of an agricultural drill/planter/coulter/disc blade
USD949210S1 (en) * 2020-10-15 2022-04-19 Ingersoll Argentina S.A. Tillage implement
USD949209S1 (en) * 2020-10-15 2022-04-19 Ingersoll Argentina S.A. Tillage disc

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US840545A (en) * 1906-06-02 1907-01-08 Noah B Yingling Cultivator.
US1333980A (en) * 1918-03-14 1920-03-16 Oliver Chilled Plow Works Agricultural implement
US1669081A (en) * 1925-06-10 1928-05-08 Robert I Knapp Disk harrow
US2076693A (en) * 1933-03-22 1937-04-13 Oliver Farm Equipment Co Disk harrow bearing
US2178052A (en) * 1937-12-06 1939-10-31 Int Harvester Co Disk harrow construction
US2601165A (en) * 1945-08-04 1952-06-17 Stanley S Moore Disk harrow
US3831685A (en) * 1973-03-02 1974-08-27 Int Harvester Co Disk gang coupling for harrows and the like
US4016935A (en) * 1975-11-11 1977-04-12 Miller Maurice E Harrow disc gang
US3999814A (en) * 1975-11-11 1976-12-28 Miller Maurice E Bearing spool for a disc
US4098622B1 (en) * 1976-05-14 1995-11-28 Case Corp Earth- working implement
US4113030A (en) * 1977-01-12 1978-09-12 Walker Harold G Two-way scraper for ground tillage discs
US4452319A (en) * 1981-08-27 1984-06-05 Miguet Paul S Disk harrow with individually spring-mounted disks
US4420048A (en) * 1981-12-10 1983-12-13 Deere & Company Disk gang assembly
USD465988S1 (en) * 2001-02-23 2002-11-26 Qm Group Limited Barrier base
CA2375755C (en) * 2001-03-06 2005-07-05 Salford Farm Machinery Ltd. Spring rockflex bearing arm
US7631701B2 (en) * 2007-04-30 2009-12-15 Cnh America Llc Rigid standard bearing shield disk scraper system
US7607489B2 (en) * 2007-06-19 2009-10-27 Kelly Shane P Disc harrow agricultural implement
AU344028S (en) * 2012-07-26 2012-08-27 K S Paterson Nominees Pty Ltd Ground engaging element for an agricultural tillage chain

Also Published As

Publication number Publication date
USD748680S1 (en) 2016-02-02
CA158479S (en) 2015-03-20

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