CL2010000617S1 - End of hollow cylindrical auger, in whose upper end it has three transverse channels of irregular trapezoidal section and decreasing height; and a series of vertical semi-cylindrical notches in a projection located on its upper perimeter. - Google Patents

End of hollow cylindrical auger, in whose upper end it has three transverse channels of irregular trapezoidal section and decreasing height; and a series of vertical semi-cylindrical notches in a projection located on its upper perimeter.

Info

Publication number
CL2010000617S1
CL2010000617S1 CL2010000617F CL2010000617F CL2010000617S1 CL 2010000617 S1 CL2010000617 S1 CL 2010000617S1 CL 2010000617 F CL2010000617 F CL 2010000617F CL 2010000617 F CL2010000617 F CL 2010000617F CL 2010000617 S1 CL2010000617 S1 CL 2010000617S1
Authority
CL
Chile
Prior art keywords
series
transverse channels
trapezoidal section
cylindrical
projection located
Prior art date
Application number
CL2010000617F
Other languages
Spanish (es)
Inventor
Cody A Pearce
Christian M Lambert
Michael D Rupp
Original Assignee
Longyear Tm Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42647142&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2010000617(S1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/610,680 external-priority patent/US7628228B2/en
Priority claimed from US12/638,229 external-priority patent/US8459381B2/en
Application filed by Longyear Tm Inc filed Critical Longyear Tm Inc
Publication of CL2010000617S1 publication Critical patent/CL2010000617S1/en

Links

Abstract

Extremo cortante de una barrena.Cutting end of a bit.

CL2010000617F 2006-12-14 2010-06-11 End of hollow cylindrical auger, in whose upper end it has three transverse channels of irregular trapezoidal section and decreasing height; and a series of vertical semi-cylindrical notches in a projection located on its upper perimeter. CL2010000617S1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/610,680 US7628228B2 (en) 2006-12-14 2006-12-14 Core drill bit with extended crown height
US12/564,779 US7918288B2 (en) 2006-12-14 2009-09-22 Drill bits with enclosed fluid slots and method
US12/638,229 US8459381B2 (en) 2006-12-14 2009-12-15 Drill bits with axially-tapered waterways
US29/354,579 USD622745S1 (en) 2006-12-14 2010-01-26 Drill bit with tapered waterway

Publications (1)

Publication Number Publication Date
CL2010000617S1 true CL2010000617S1 (en) 2010-10-08

Family

ID=42647142

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2010000617F CL2010000617S1 (en) 2006-12-14 2010-06-11 End of hollow cylindrical auger, in whose upper end it has three transverse channels of irregular trapezoidal section and decreasing height; and a series of vertical semi-cylindrical notches in a projection located on its upper perimeter.

Country Status (3)

Country Link
US (3) USD647115S1 (en)
AU (3) AU332260S (en)
CL (1) CL2010000617S1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US20080181735A1 (en) * 2007-01-25 2008-07-31 Ting Fong Electric & Machinery Co., Ltd. Method for manufacturing drill cutters and structure thereof
US9617794B2 (en) 2012-06-22 2017-04-11 Smith International, Inc. Feature to eliminate shale packing/shale evacuation channel
CA154829S (en) 2013-08-09 2014-10-06 Hilti Ag Cutting head for a drilling core bit
USD748170S1 (en) * 2013-11-27 2016-01-26 Nir Velozny Connector for construction drilling cup
USD748700S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Construction drilling cup
USD748701S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Inner ring of a construction drilling cup
USD748702S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Accessory for inner ring of drilling cup and for housing of electrical appliances
BR112016015209A2 (en) * 2013-12-30 2017-08-08 Longyear Tm Inc DRILL AND DRILLING SYSTEM
JP1638024S (en) * 2017-08-03 2019-07-29
USD883350S1 (en) * 2017-08-03 2020-05-05 Hilti Aktiengesellschaft Abrasive file
USD873373S1 (en) 2018-07-23 2020-01-21 Oso Perforating, Llc Perforating gun contact device
USD877286S1 (en) * 2018-07-23 2020-03-03 Oso Perforating, Llc Perforating gun contact ring
USD999789S1 (en) * 2022-06-08 2023-09-26 H&SMotorsports, LLC Fuel valve plug

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US6203416B1 (en) 1998-09-10 2001-03-20 Atock Co., Ltd. Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones
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US7984773B2 (en) 2008-05-13 2011-07-26 Longyear Tm, Inc. Sonic drill bit for core sampling

Also Published As

Publication number Publication date
AU332261S (en) 2010-08-18
USD647115S1 (en) 2011-10-18
AU332260S (en) 2010-08-18
AU332257S (en) 2010-08-18
USD647114S1 (en) 2011-10-18
USD622745S1 (en) 2010-08-31

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