USD768471S1 - Bail extender - Google Patents

Bail extender Download PDF

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Publication number
USD768471S1
USD768471S1 US29/526,882 US201529526882F USD768471S US D768471 S1 USD768471 S1 US D768471S1 US 201529526882 F US201529526882 F US 201529526882F US D768471 S USD768471 S US D768471S
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United States
Prior art keywords
bail extender
view
bail
extender
mirror image
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US29/526,882
Inventor
Manuel Marquez
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.)
Alphadog Oilfield Tools
Alpha Dog Oilfield Tools
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Alpha Dog Oilfield Tools
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Publication date
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Priority to US29/526,882 priority Critical patent/USD768471S1/en
Assigned to ALPHADOG OILFIELD TOOLS reassignment ALPHADOG OILFIELD TOOLS ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MARQUEZ, MANUEL
Assigned to Alpha Dog Oilfield Tools reassignment Alpha Dog Oilfield Tools CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM ALPHADOG OILFIELD TOOLS TO ALPHA DOG OILFIELD TOOLS (THERE IS A SPACE BETWEEN ALPHA AND DOG) PREVIOUSLY RECORDED ON REEL 035633 FRAME 0351. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME IS ALPHA DOG OILFIELD TOOLS AS NOTED ON PARAGRAPH 2, LINE 1, OF THE ASSIGNMENT. Assignors: MARQUEZ, MANUEL, MR.
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FIG. 1 is a perspective view of the first embodiment of a bail extender showing my new design;
FIG. 2 is another perspective view of FIG. 1;
FIG. 3 is a front view of FIG. 1, the rear view being a mirror image;
FIG. 4 is a side view of FIG. 1, the opposing side being a mirror image;
FIG. 5 is a bottom view of FIG. 1; and
FIG. 6 is a top view of FIG. 1.
FIG. 7 is a perspective view of the second embodiment of a bail extender showing my new design;
FIG. 8 is another perspective view of FIG. 7;
FIG. 9 is a front view of FIG. 7, the rear view being a mirror image;
FIG. 10 is a side view of FIG. 7, the opposing side being a mirror image;
FIG. 11 is a bottom view of FIG. 7; and,
FIG. 12 is a top view of FIG. 7.
The claimed bail extender is used to extend the effective length of bails (also called elevator lifts) on a drilling rig.

Claims (1)

    CLAIM
  1. The ornamental design for a bail extender, as shown.
US29/526,882 2015-05-13 2015-05-13 Bail extender Active USD768471S1 (en)

Priority Applications (1)

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US29/526,882 USD768471S1 (en) 2015-05-13 2015-05-13 Bail extender

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Application Number Priority Date Filing Date Title
US29/526,882 USD768471S1 (en) 2015-05-13 2015-05-13 Bail extender

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USD768471S1 true USD768471S1 (en) 2016-10-11

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US29/526,882 Active USD768471S1 (en) 2015-05-13 2015-05-13 Bail extender

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD780561S1 (en) * 2016-03-14 2017-03-07 Michael Buchart Wheel cover fastener
USD794502S1 (en) * 2015-12-02 2017-08-15 Kamal Siegel Figurine limb joint
USD799311S1 (en) * 2016-05-31 2017-10-10 Spanset Inter Ag Fastener for fall protection devices
USD831098S1 (en) * 2017-08-24 2018-10-16 Gary Truesdale Camera mount link
USD837925S1 (en) * 2017-03-08 2019-01-08 Wisconsin Archery Products Llc Shooting support stick
US10286332B2 (en) 2015-10-23 2019-05-14 Kma Concepts Limited Toy construction set with articulating linkable elements
USD851485S1 (en) * 2017-11-15 2019-06-18 152310 Canada Panel clamp
USD858262S1 (en) * 2016-05-31 2019-09-03 Erico International Corporation Mounting bracket for a brace
USD877597S1 (en) * 2018-03-08 2020-03-10 James H. Nichols Shackle safety device
USD880568S1 (en) * 2016-11-22 2020-04-07 Wisconsin Archery Products Llc Camera mount
USD884778S1 (en) * 2018-11-16 2020-05-19 Shredlife Inc. Accessory mount
USD905623S1 (en) * 2017-11-30 2020-12-22 Zeon Corporation Mobile solar panel connector
USD905624S1 (en) * 2017-11-30 2020-12-22 Zeon Corporation Mobile solar panel connector
US10982711B2 (en) 2018-04-27 2021-04-20 Noetic Technologies Inc. Adjustable-length bail extension
USD928318S1 (en) * 2019-10-04 2021-08-17 Shukla Medical Jaw for a surgical instrument
USD928316S1 (en) * 2019-10-04 2021-08-17 Shukla Medical Jaw for a surgical instrument
USD933211S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw for a surgical instrument
USD933210S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw for a surgical instrument
USD933209S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw connection of a surgical instrument
USD933819S1 (en) * 2019-10-04 2021-10-19 Shukla Medical Jaw for a surgical instrument
US11148821B2 (en) * 2019-02-28 2021-10-19 Hamilton Sundstrand Corporation Motion limiter for ram air turbine (RAT) door linkage
USD939698S1 (en) * 2019-10-04 2021-12-28 Shukla Medical Jaw for a surgical instrument
USD940311S1 (en) * 2019-10-04 2022-01-04 Shukla Medical Connector for a surgical instrument
USD960224S1 (en) * 2020-08-24 2022-08-09 Sandmarc, Llc Universal adjustable mount adapter
USD984519S1 (en) * 2020-06-17 2023-04-25 Eastern Global Corporation Clamp base for monitor arm

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667779A (en) * 1927-03-26 1928-05-01 Grady Frank William Elevator link for sucker rods
US2242783A (en) 1939-09-25 1941-05-20 Byron Jackson Co Elevator link and handle
US3461666A (en) 1967-10-17 1969-08-19 Byron Jackson Inc Elevator link and process of making the same
USD263211S (en) * 1979-07-26 1982-03-02 Rexnord Inc. Chain link for a conveyor chain
EP0079846A1 (en) 1981-11-13 1983-05-25 Hughes Tool Company Segmented elevator link
US4682687A (en) * 1982-05-14 1987-07-28 Rexnord Inc. Pintle chain including self-retaining pin
US4793422A (en) 1988-03-16 1988-12-27 Hughes Tool Company - Usa Articulated elevator links for top drive drill rig
US4800968A (en) 1987-09-22 1989-01-31 Triten Corporation Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use
US5049104A (en) * 1989-02-24 1991-09-17 Interlego A.G. Connecting means for a toy building set
USD326601S (en) * 1990-09-05 1992-06-02 Canada Coupling, Inc. Cable connector
US5172534A (en) * 1991-04-02 1992-12-22 Adl Partners Chainable building blocks
USD336535S (en) * 1992-08-27 1993-06-15 Mag Instruments, Inc. Flashlight holder clamp assembly
USD337172S (en) * 1992-08-27 1993-07-06 Mag Instrument, Inc. Flashlight holder clamp assembly
USD348827S (en) * 1992-10-07 1994-07-19 The Libman Company Handle end pivot joint yoke
USD373947S (en) * 1995-01-26 1996-09-24 Parduhn A Philip Balance adjuster eyebolt
USD415217S (en) * 1998-11-19 1999-10-12 90 Degrees, Inc. Toy-block with rail guide and pivot extension means
US6250459B1 (en) * 1999-08-23 2001-06-26 Rexnord Marbett S.P.A. Conveyor chain
US6520709B1 (en) 1999-04-30 2003-02-18 Frank's Casing Crew And Rental Tools, Inc. Variable length/capacity elevator links
US20040129506A1 (en) * 1998-12-22 2004-07-08 Ericson Richard J. Traction enhanced controlled pressure flexible flat tension member termination device
USD516135S1 (en) * 2004-12-29 2006-02-28 Kwan-Young Kim Assembly block
USD534417S1 (en) * 2004-03-04 2007-01-02 Hydrological Services Pty. Ltd. Cable connector
USD551528S1 (en) * 2006-08-15 2007-09-25 Michel Vautour Clamp
USD616286S1 (en) * 2009-03-09 2010-05-25 Robert Foresman Wire tang casting
USD652286S1 (en) * 2010-07-26 2012-01-17 Manson Anchors Limited Shackle swivel
USD722864S1 (en) * 2013-09-13 2015-02-24 Nitroworks Corporation Knuckle with a receiver for a pivot shaft

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667779A (en) * 1927-03-26 1928-05-01 Grady Frank William Elevator link for sucker rods
US2242783A (en) 1939-09-25 1941-05-20 Byron Jackson Co Elevator link and handle
US3461666A (en) 1967-10-17 1969-08-19 Byron Jackson Inc Elevator link and process of making the same
USD263211S (en) * 1979-07-26 1982-03-02 Rexnord Inc. Chain link for a conveyor chain
EP0079846A1 (en) 1981-11-13 1983-05-25 Hughes Tool Company Segmented elevator link
US4682687A (en) * 1982-05-14 1987-07-28 Rexnord Inc. Pintle chain including self-retaining pin
US4800968A (en) 1987-09-22 1989-01-31 Triten Corporation Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use
US4793422A (en) 1988-03-16 1988-12-27 Hughes Tool Company - Usa Articulated elevator links for top drive drill rig
US5049104A (en) * 1989-02-24 1991-09-17 Interlego A.G. Connecting means for a toy building set
USD326601S (en) * 1990-09-05 1992-06-02 Canada Coupling, Inc. Cable connector
US5172534A (en) * 1991-04-02 1992-12-22 Adl Partners Chainable building blocks
USD337172S (en) * 1992-08-27 1993-07-06 Mag Instrument, Inc. Flashlight holder clamp assembly
USD336535S (en) * 1992-08-27 1993-06-15 Mag Instruments, Inc. Flashlight holder clamp assembly
USD348827S (en) * 1992-10-07 1994-07-19 The Libman Company Handle end pivot joint yoke
USD373947S (en) * 1995-01-26 1996-09-24 Parduhn A Philip Balance adjuster eyebolt
USD415217S (en) * 1998-11-19 1999-10-12 90 Degrees, Inc. Toy-block with rail guide and pivot extension means
US20040129506A1 (en) * 1998-12-22 2004-07-08 Ericson Richard J. Traction enhanced controlled pressure flexible flat tension member termination device
US6520709B1 (en) 1999-04-30 2003-02-18 Frank's Casing Crew And Rental Tools, Inc. Variable length/capacity elevator links
US6250459B1 (en) * 1999-08-23 2001-06-26 Rexnord Marbett S.P.A. Conveyor chain
USD534417S1 (en) * 2004-03-04 2007-01-02 Hydrological Services Pty. Ltd. Cable connector
USD516135S1 (en) * 2004-12-29 2006-02-28 Kwan-Young Kim Assembly block
USD551528S1 (en) * 2006-08-15 2007-09-25 Michel Vautour Clamp
USD616286S1 (en) * 2009-03-09 2010-05-25 Robert Foresman Wire tang casting
USD635445S1 (en) * 2009-03-09 2011-04-05 Robert Foresman Wire tang casting
USD652286S1 (en) * 2010-07-26 2012-01-17 Manson Anchors Limited Shackle swivel
USD722864S1 (en) * 2013-09-13 2015-02-24 Nitroworks Corporation Knuckle with a receiver for a pivot shaft

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ALCO, ALCO Elevator Link Connectors, Product Brochure, Aug. 4, 2015, 2 pages, available at http://www.alcoinc.ca/media/20586/ALCO-Elevator-Link-Connectors-Brochure-Reduced.pdf, Internet publication.
ALCO, Bail Extensions, http://alcoinc.ca/Products/Oil%20Field/HandlingTools/BailExtension/BailExtension.htm, Internet publication dated Dec. 3, 2014.
Wet Scraper Chain Link-Wet Scraper Chain Link Manufacturer & Supplier, Kolkata, India, image post date unknown, site visited on May 4, 2016 (online), <http://www.conveyorchainsprocket.in/wet-scraper-chain-link-3004351.html>. *

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10286332B2 (en) 2015-10-23 2019-05-14 Kma Concepts Limited Toy construction set with articulating linkable elements
USD794502S1 (en) * 2015-12-02 2017-08-15 Kamal Siegel Figurine limb joint
USD808854S1 (en) * 2015-12-02 2018-01-30 Kamal Siegel Figurine limb joint
USD780561S1 (en) * 2016-03-14 2017-03-07 Michael Buchart Wheel cover fastener
USD799311S1 (en) * 2016-05-31 2017-10-10 Spanset Inter Ag Fastener for fall protection devices
USD858262S1 (en) * 2016-05-31 2019-09-03 Erico International Corporation Mounting bracket for a brace
USD880568S1 (en) * 2016-11-22 2020-04-07 Wisconsin Archery Products Llc Camera mount
USD837925S1 (en) * 2017-03-08 2019-01-08 Wisconsin Archery Products Llc Shooting support stick
USD831098S1 (en) * 2017-08-24 2018-10-16 Gary Truesdale Camera mount link
USD851485S1 (en) * 2017-11-15 2019-06-18 152310 Canada Panel clamp
USD905623S1 (en) * 2017-11-30 2020-12-22 Zeon Corporation Mobile solar panel connector
USD905624S1 (en) * 2017-11-30 2020-12-22 Zeon Corporation Mobile solar panel connector
USD877597S1 (en) * 2018-03-08 2020-03-10 James H. Nichols Shackle safety device
US10982711B2 (en) 2018-04-27 2021-04-20 Noetic Technologies Inc. Adjustable-length bail extension
USD884778S1 (en) * 2018-11-16 2020-05-19 Shredlife Inc. Accessory mount
US11148821B2 (en) * 2019-02-28 2021-10-19 Hamilton Sundstrand Corporation Motion limiter for ram air turbine (RAT) door linkage
USD933211S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw for a surgical instrument
USD928316S1 (en) * 2019-10-04 2021-08-17 Shukla Medical Jaw for a surgical instrument
USD933210S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw for a surgical instrument
USD933209S1 (en) * 2019-10-04 2021-10-12 Shukla Medical Jaw connection of a surgical instrument
USD933819S1 (en) * 2019-10-04 2021-10-19 Shukla Medical Jaw for a surgical instrument
USD928318S1 (en) * 2019-10-04 2021-08-17 Shukla Medical Jaw for a surgical instrument
USD939698S1 (en) * 2019-10-04 2021-12-28 Shukla Medical Jaw for a surgical instrument
USD940311S1 (en) * 2019-10-04 2022-01-04 Shukla Medical Connector for a surgical instrument
USD984519S1 (en) * 2020-06-17 2023-04-25 Eastern Global Corporation Clamp base for monitor arm
USD960224S1 (en) * 2020-08-24 2022-08-09 Sandmarc, Llc Universal adjustable mount adapter

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