Nozzle for laser processing machine

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top, and left side perspective view of a nozzle for laser processing machine showing our new design;

FIG. 2 is a rear, bottom, and right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 3 thereof;

FIG. 10 is a cross-sectional view taken along line 10-10 in FIG. 3 thereof;

FIG. 11 is a cross-sectional view taken along line 11-11 in FIG. 3 thereof;

FIG. 12 is an exploded view showing the article in use; and,

FIG. 13 is a cross-sectional view showing the article in use.

The broken lines illustrate portions of the nozzle for laser processing machine that form no part of the claimed design. The dash-dotted lines denote the boundary of the claim and form no part of the claimed design.

Claims

The ornamental design for a nozzle for laser processing machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D262032 November 24, 1981 Totsu
5220149 June 15, 1993 Neidhardt
D395058 June 9, 1998 Montes
D632713 February 15, 2011 Leonhartsberger
D681706 May 7, 2013 Savill, Jr.
8581140 November 12, 2013 Aso
D763816 August 16, 2016 Hassan
D776731 January 17, 2017 Yamaguchi
D911401 February 23, 2021 Gou
D929198 August 31, 2021 Gysland
D934047 October 26, 2021 Mann
D1000493 October 3, 2023 Cuda
11975407 May 7, 2024 Bouthillier
20150048071 February 19, 2015 Shioji
20160121427 May 5, 2016 Montello
20170334022 November 23, 2017 Ciambra
20200269350 August 27, 2020 Kim
20220234138 July 28, 2022 Bjelajac
20230142249 May 11, 2023 Woods
20240131621 April 25, 2024 Yamaguchi
20250073814 March 6, 2025 Melius
20250205816 June 26, 2025 Yamaguchi
Foreign Patent Documents
303655702 April 2016 CN
006891610-0002 October 2019 EM
2022026968 April 2023 JP
2022026970 April 2023 JP
Other references
  • TRUMPF Laser cutting Highspeed Eco—Touchdown nozzle—YouTube, posted Oct. 26, 2017, [retrieved Oct. 27, 2025]. Retrieved from internet: https://www.youtube.com/watch?v=hy1OZaDonkA (Year: 2017).
  • Amazon.com_ Startnow Raytools Original Laser Ceramic Laser Head Nozzle Holder, posted Dec. 1, 2021, [retrieved Oct. 27, 2025]. Retrieved from internet: https://www.amazon.com/Startnow-Raytools-Original-Ceramic-120274100B/dp/B09SWS67W2?th=1 (Year: 2021).
  • Amazon.com_ American Photonics K40 Adaptor, posted Jun. 30, 2022, [retrieved Oct. 27, 2025]. Retrieved from internet: https://www.amazon.com/dp/B0CTJ11J99 (Year: 2022).
  • Laguna Tools Co2 Laser _ How to remove and replace focus lens—YouTube, posted Aug. 16, 2022, [retrieved Oct. 27, 2025]. Retrieved from internet: https://www.youtube.com/watch?v=AsGBbz7gRcl (Year: 2022).
  • Office Action issued Nov. 6, 2025 in a corresponding application for Design U.S. Appl. No. 29/871,965.
Patent History
Patent number: D1132979
Type: Grant
Filed: Mar 2, 2023
Date of Patent: Jul 7, 2026
Assignee: Komatsu Industries Corp. (Kanazawa)
Inventors: Yoshihiro Yamaguchi (Kanazawa), Nobuhiro Takata (Kanazawa), Shigeru Nozaki (Kanazawa)
Primary Examiner: Amber R Stiles
Assistant Examiner: Karen M. Jones
Application Number: 29/871,963