IP Library Granted Patent US 1,132,979
Granted Patent S1
US 1,132,979 · App. 29/871,963 · Granted Jul 7, 2026

Nozzle for laser processing machine

Inventors: Yoshihiro Yamaguchi (Kanazawa, JP); Nobuhiro Takata (Kanazawa, JP); Shigeru Nozaki (Kanazawa, JP)
Assignee: Komatsu Industries Corp.
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Quick Facts
Patent No.
US 1,132,979
App. No.
29/871,963
Granted
Jul 7, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 3, 2023
From: YAMAGUCHI, YOSHIHIRO; TAKATA, NOBUHIRO; NOZAKI, SHIGERU
To: KOMATSU INDUSTRIES CORP.
Reel/Frame 062864/0865 →
Priority Claims (1)
JP 2022-026969 D · Dec 15, 2022 · national
References Cited (31)
US D262032S · Totsu · 1981 [cited by examiner]
US 5220149A · Neidhardt · 1993 [cited by examiner]
US D395058S · Montes · 1998 [cited by examiner]
US D632713S · Leonhartsberger · 2011 [cited by examiner]
US D681706S · Savill, Jr. · 2013 [cited by examiner]
US 8581140B2 · Aso · 2013 [cited by examiner]
US D763816S · Hassan · 2016 [cited by examiner]
US D776731S · Yamaguchi · 2017 [cited by examiner]
US D911401S · Gou · 2021 [cited by applicant]
US D929198S · Gysland · 2021 [cited by examiner]
US D934047S · Mann · 2021 [cited by examiner]
US D1000493S · Cuda · 2023 [cited by examiner]
US 11975407B2 · Bouthillier · 2024 [cited by examiner]
US 20150048071A1 · Shioji · 2015 [cited by examiner]
US 20160121427A1 · Montello · 2016 [cited by examiner]
US 20170334022A1 · Ciambra · 2017 [cited by examiner]
US 20200269350A1 · Kim · 2020 [cited by examiner]
US 20220234138A1 · Bjelajac · 2022 [cited by examiner]
US 20230142249A1 · Woods · 2023 [cited by examiner]
US 20240131621A1 · Yamaguchi · 2024 [cited by examiner]
US 20250073814A1 · Melius · 2025 [cited by examiner]
US 20250205816A1 · Yamaguchi · 2025 [cited by examiner]
CN 303655702 · 2016 [cited by examiner]
EM 0068916100002S · 2019 [cited by applicant]
JP 2022026968 · 2023 [cited by examiner]
JP 2022026970 · 2023 [cited by examiner]
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). [cited by examiner]
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-120274100… [cited by examiner]
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). [cited by examiner]
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). [cited by examiner]
Office Action issued Nov. 6, 2025 in a corresponding application for Design U.S. Appl. No. 29/871,965. [cited by applicant]