Pressure bleed-off clamp

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Description

FIG. 1 is a perspective view of a pressure bleed-off clamp, showing our new design.

FIG. 2 is a front plan view of the pressure bleed-off clamp of FIG. 1.

FIG. 3 is a rear plan view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is another right side view of the pressure bleed-off clamp. Here, a bleed-off handle is shown connected to the Pressure bleed-off clamp, in broken lines.

The broken lines in the drawings depict portions of the pressure bleed-off clamp that form no part of the claimed designs.

Claims

The ornamental design for a pressure bleed-off clamp, as shown and described.

Referenced Cited
U.S. Patent Documents
5390739 February 21, 1995 Tailby
D676309 February 19, 2013 Bailey
D704035 May 6, 2014 Wills
D766703 September 20, 2016 Hill
D766704 September 20, 2016 Hill
D805888 December 26, 2017 De Los Santos
D880264 April 7, 2020 Lai
Foreign Patent Documents
300799393.0000 July 2014 KR
300828229.0000 April 2015 KR
300878269.0000 March 2016 KR
301007770.0000 December 2018 KR
301022452.0000 December 2018 KR
301030389.0000 May 2019 KR
Other references
  • Climax Metal, 2C-200 Steel Two-Piece Clamping Collar,[online]retrieved May 26, 2020, available from internet, www.amazon.com (Year: 2020).
  • Ruland Manufacturing,Ruland Manufacturing Black Oxide 1215 Lead Free Steel Shaft Collar, Clamp Collar Style,Date first available Mar. 31, 2020, [online]retrieved May 26, 2020, available from internet, www.amazon.com (Year: 2020).
  • Ruland,Shaft Collar, Clamp, 2Pc, 1½ In, Steel,[online]retrieved May 26, 2020, available from internet, www.amazon.com (Year: 2020).
  • Jeremywell, 1½″ Bore Single Split Shaft Collar Black Oxide Set Screw Style, [online]retrieved May 26, 2020, available from internet, www.amazon.com (Year: 2020).
  • Screen Shot of Bleeder wrench assembly; Accessed Jun. 1, 2019; Date of publication unknown; https://www.shopbakerhughes.com/wireline/bleeder-wrench-assembly-size-10-20-e4-h039047500.html.
  • Screen Shot of Pressure Relief Tool with Bleeder; Accessed Jun. 1, 2019; Date of publication unknown; https://www.valvesealantsupply.com/cmdownloads/pressure-relief-tool-with-bleeder/.
  • T-Set® Setting Tool Catalog; Hunting; Published circa 2015; Various rupture disc arrangements such as found on pp. 2, 8, 14, 16 and 18.
Patent History
Patent number: D892606
Type: Grant
Filed: Apr 24, 2019
Date of Patent: Aug 11, 2020
Assignee: PerfX Wireline Services, LLC (Denver, CO)
Inventors: Shelby Sullivan (Minot, ND), Aaron Holmberg (Omaha, NE)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/688,780
Classifications
Current U.S. Class: D8/394; D8/382