Rock roller support wing for a reamer assembly

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Description

FIG. 1 is a front isometric view of a rock roller support wing for a reamer assembly;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines in the drawings illustrate portions of the rock roller support wing for a reamer assembly that form no part of the claimed design.

Claims

The ornamental design for a rock roller support wing for a reamer assembly as shown and described.

Referenced Cited
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D563257 March 4, 2008 Schumacher
9689208 June 27, 2017 Thomas
D934056 October 26, 2021 Ainge
D1075852 May 2025 Ainge
20100126778 May 27, 2010 Osborne, Jr.
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20210025243 January 28, 2021 Graham
20210087887 March 25, 2021 Ainge
Foreign Patent Documents
202215419 October 2022 AU
301611840 July 2011 CN
005269487-0001 May 2018 EM
Other references
  • HDD rock reamer, posted Mar. 9, 2021 [online], [retrieved Aug. 8, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=r5pDRzl7LMQ (Year: 2021).
  • HDD rock hole opener/ HDD rock reamer, posted Jan. 9, 2019 [online], [retrieved Aug. 8, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=qQDPMLwCMX4 (Year: 2019).
  • Down the hole openers/drilling reamer bits/HHD rock drilling equipments, posted Sep. 11, 2019 [online], [retrieved Aug. 8, 2019]. Retrieved from internet, https://www.youtube.com/watch?v=9QBDQUtyLn YQA) Share (Year: 2019).
Patent History
Patent number: D1124041
Type: Grant
Filed: Mar 8, 2023
Date of Patent: Apr 28, 2026
Assignee: IRON GRIP HOLDINGS PTY LIMITED (Eastern Creek)
Inventors: Stephen Charles Ainge (Eastern Creek), Alastar Gordon Heaton (Eastern Creek)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Alexander Joseph David
Application Number: 29/886,455