USD622294S1 - Spearhead base - Google Patents

Spearhead base Download PDF

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Publication number
USD622294S1
USD622294S1 US29/352,117 US35211709F USD622294S US D622294 S1 USD622294 S1 US D622294S1 US 35211709 F US35211709 F US 35211709F US D622294 S USD622294 S US D622294S
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United States
Prior art keywords
spearhead
spearhead base
base
view
base shown
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US29/352,117
Inventor
Christopher L Drenth
George Ibrahim
Sacha Tillack
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Boart Longyear Co
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Longyear TM Inc
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Priority to US29/352,117 priority Critical patent/USD622294S1/en
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TILLACK, SACHA, IBRAHIM, GEORGE, DRENTH, CHRISTOPHER L
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Publication of USD622294S1 publication Critical patent/USD622294S1/en
Assigned to BANK OF AMERICA, N.A., AS AGENT reassignment BANK OF AMERICA, N.A., AS AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: LONGYEAR TM, INC.
Assigned to U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT reassignment U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: LONGYEAR TM, INC.
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 030775/0609 Assignors: BANK OF AMERICA, N.A.
Assigned to WILMINGTON TRUST, N.A. reassignment WILMINGTON TRUST, N.A. SECURITY INTEREST (TERM LOAN A) Assignors: LONGYEAR TM, INC.
Assigned to WILMINGTON TRUST, N.A. reassignment WILMINGTON TRUST, N.A. SECURITY INTEREST (TERM LOAN B) Assignors: LONGYEAR TM, INC.
Assigned to WILMINGTON TRUST, NATIONAL ASSOCIATION reassignment WILMINGTON TRUST, NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LONGYEAR TM, INC.
Assigned to WILMINGTON TRUST, NATIONAL ASSOCIATION reassignment WILMINGTON TRUST, NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LONGYEAR TM, INC.
Assigned to WILMINGTON TRUST, NATIONAL ASSOCIATION reassignment WILMINGTON TRUST, NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LONGYEAR TM, INC.
Assigned to HPS INVESTMENT PARTNERS, LLC reassignment HPS INVESTMENT PARTNERS, LLC SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LONGYEAR TM, INC.
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Assigned to BOART LONGYEAR COMPANY reassignment BOART LONGYEAR COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LONGYEAR TM, INC.
Assigned to LONGYEAR TM, INC. reassignment LONGYEAR TM, INC. RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT R/F 057632/0481 Assignors: HPS INVESTMENT PARTNERS, LLC
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors

Description

FIG. 1 is a perspective view of a spearhead base showing our new design;
FIG. 2 is another perspective view of the spearhead base shown in FIG. 1;
FIG. 3 is a front elevational view of the spearhead base shown in FIG. 1, the rear view being identical thereto;
FIG. 4 is a right side elevational view of the spearhead base shown in FIG. 1, the left side view being identical thereto; and,
FIG. 5 is a bottom plan view of the spearhead base shown in FIG. 1.
The phantom, broken lines shown in the drawings form part of the design that is not claimed herein.

Claims (1)

  1. The ornamental design for a spearhead base, as shown and described.
US29/352,117 2008-05-16 2009-12-16 Spearhead base Active USD622294S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/352,117 USD622294S1 (en) 2008-05-16 2009-12-16 Spearhead base

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5395308P 2008-05-16 2008-05-16
US12/349,431 US7921926B2 (en) 2008-05-16 2009-01-06 Jointed spearhead assembly
US29/352,117 USD622294S1 (en) 2008-05-16 2009-12-16 Spearhead base

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/349,431 Continuation US7921926B2 (en) 2008-05-16 2009-01-06 Jointed spearhead assembly

Publications (1)

Publication Number Publication Date
USD622294S1 true USD622294S1 (en) 2010-08-24

Family

ID=41315070

Family Applications (5)

Application Number Title Priority Date Filing Date
US12/349,431 Expired - Fee Related US7921926B2 (en) 2008-05-16 2009-01-06 Jointed spearhead assembly
US29/352,049 Active USD624564S1 (en) 2008-05-16 2009-12-15 Spearhead base
US29/352,055 Active USD622293S1 (en) 2008-05-16 2009-12-15 Spearhead
US29/352,115 Active USD622741S1 (en) 2008-05-16 2009-12-16 Spearhead
US29/352,117 Active USD622294S1 (en) 2008-05-16 2009-12-16 Spearhead base

Family Applications Before (4)

Application Number Title Priority Date Filing Date
US12/349,431 Expired - Fee Related US7921926B2 (en) 2008-05-16 2009-01-06 Jointed spearhead assembly
US29/352,049 Active USD624564S1 (en) 2008-05-16 2009-12-15 Spearhead base
US29/352,055 Active USD622293S1 (en) 2008-05-16 2009-12-15 Spearhead
US29/352,115 Active USD622741S1 (en) 2008-05-16 2009-12-16 Spearhead

Country Status (9)

Country Link
US (5) US7921926B2 (en)
EP (1) EP2274500B1 (en)
CN (1) CN101999031B (en)
AU (1) AU2009246140B2 (en)
BR (1) BRPI0911057A2 (en)
CA (1) CA2720872C (en)
ES (1) ES2780052T3 (en)
WO (1) WO2009140597A2 (en)
ZA (1) ZA201007055B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100012383A1 (en) * 2007-03-03 2010-01-21 Longyear Tm, Inc. High productivity core drilling system
US20110079435A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Driven latch mechanism
US20110079436A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US20110083901A1 (en) * 2009-10-07 2011-04-14 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US20110198131A1 (en) * 2008-04-22 2011-08-18 Longyear Tm, Inc. Core barrel assemblies with braking devices
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272457B2 (en) * 2008-03-17 2012-09-25 Harold M Pardey Detachable latch head for core drilling
AP3180A (en) 2009-02-25 2015-03-31 2Ic Australia Pty Ltd Head assembly
PE20151104A1 (en) * 2012-12-21 2015-08-06 Longyear Tm Inc FISHING ASSEMBLY AND SYSTEMS AND METHODS FOR THEIR USE
PE20180444A1 (en) 2015-08-18 2018-03-05 Bly Ip Inc FISHING ASSEMBLY AND SYSTEMS AND METHODS FOR THEIR USE
USD976092S1 (en) * 2019-06-24 2023-01-24 Flexidrill Limited Clevis

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US2333802A (en) * 1942-04-02 1943-11-09 George A Lowrey Fishing tool
US2705167A (en) * 1950-07-12 1955-03-29 Mark B Layne Well fishing and handling tool
US2905438A (en) * 1956-07-05 1959-09-22 Walter L Church Fluid driven core drilling apparatus
US2885182A (en) * 1956-09-24 1959-05-05 Driltrol Drilling and deflecting tool
US2918323A (en) * 1958-05-26 1959-12-22 Charles W Coffee Magnetic fishing tool
US3103981A (en) * 1961-06-08 1963-09-17 Longyear E J Co Wire line core barrel
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US3266835A (en) * 1963-12-18 1966-08-16 Boyles Bros Drilling Company L Core barrel latch and by-pass assembly
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US4944543A (en) * 1988-03-25 1990-07-31 The United States Of America As Represented By The Secretary Of The Army Ice auger extractor for retrieving augers or similar devices from a bore hole
AU629609B2 (en) * 1989-02-22 1992-10-08 Longyear Tm Inc Wire line core drilling apparatus
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AP3180A (en) 2009-02-25 2015-03-31 2Ic Australia Pty Ltd Head assembly

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100012383A1 (en) * 2007-03-03 2010-01-21 Longyear Tm, Inc. High productivity core drilling system
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
US8333255B2 (en) 2007-03-03 2012-12-18 Longyear Tm, Inc. High productivity core drilling system
US20110198131A1 (en) * 2008-04-22 2011-08-18 Longyear Tm, Inc. Core barrel assemblies with braking devices
US8051925B2 (en) 2008-04-22 2011-11-08 Longyear Tm, Inc. Core barrel assemblies with braking devices
US20110198127A1 (en) * 2008-04-22 2011-08-18 Longyear Tm, Inc. Methods of braking core barrel assemblies
US8051924B2 (en) 2008-04-22 2011-11-08 Longyear Tm, Inc. Methods of braking core barrel assemblies
US8794355B2 (en) 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US20110079436A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US8485280B2 (en) 2009-10-07 2013-07-16 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US20110083901A1 (en) * 2009-10-07 2011-04-14 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US9234398B2 (en) 2009-10-07 2016-01-12 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US9328608B2 (en) 2009-10-07 2016-05-03 Longyear Tm, Inc. Driven latch mechanism
US20110079435A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Driven latch mechanism
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
US9689222B2 (en) 2009-10-07 2017-06-27 Longyear Tm, Inc. Core drilling tools with external fluid pathways

Also Published As

Publication number Publication date
AU2009246140A1 (en) 2009-11-19
AU2009246140B2 (en) 2012-02-02
CN101999031B (en) 2014-11-05
CA2720872C (en) 2012-08-21
ZA201007055B (en) 2011-12-28
EP2274500A4 (en) 2017-07-19
USD624564S1 (en) 2010-09-28
US7921926B2 (en) 2011-04-12
BRPI0911057A2 (en) 2015-12-29
US20090283327A1 (en) 2009-11-19
EP2274500A2 (en) 2011-01-19
EP2274500B1 (en) 2020-02-05
CN101999031A (en) 2011-03-30
ES2780052T3 (en) 2020-08-21
USD622741S1 (en) 2010-08-31
USD622293S1 (en) 2010-08-24
WO2009140597A3 (en) 2010-03-04
WO2009140597A2 (en) 2009-11-19
CA2720872A1 (en) 2009-11-19

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