IP Library Granted Patent US 1,114,001
Granted Patent S1
US 1,114,001 · App. 29/934,961 · Granted Feb 17, 2026

Nozzle for a laser cutting system

Inventors: Brenda Melius (Acworth, NH); David Cook (Bradford, VT); Kenneth Woods (New London, NH)
Assignee: Hypertherm, Inc.
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Quick Facts
Patent No.
US 1,114,001
App. No.
29/934,961
Granted
Feb 17, 2026
Kind
S1
Claims (1)

The ornamental design for a nozzle for a laser cutting system as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Dec 13, 2024
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 069577/0777 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 12, 2024
From: MELIUS, BRENDA; COOK, DAVID; WOODS, KENNETH
To: HYPERTHERM, INC.
Reel/Frame 067086/0141 →
References Cited (128)
US 566494A · Bufkin · 1896 [cited by applicant]
US 4121085A · Diemer et al. · 1978 [cited by applicant]
US D269519S · Braun · 1983 [cited by examiner]
US 5070227A · Luo et al. · 1991 [cited by applicant]
US D328018S · Severance · 1992 [cited by examiner]
US 5128508A · Klingel · 1992 [cited by applicant]
US 5166494A · Luo et al. · 1992 [cited by applicant]
US D359058S · Carkhuff · 1995 [cited by examiner]
US 5424507A · Yamaguchi · 1995 [cited by applicant]
US 5477026A · Buongiorno · 1995 [cited by applicant]
US D379577S · Carkuff · 1997 [cited by applicant]
US D416268S · Linner · 1999 [cited by applicant]
US D416269S · Linner · 1999 [cited by examiner]
US 6118097A · Kaga et al. · 2000 [cited by applicant]
US D446231S · Kuraoka · 2001 [cited by applicant]
US 6424082B1 · Hackett et al. · 2002 [cited by applicant]
US 6614001B2 · Hackett · 2003 [cited by examiner]
US 6667459B1 · Woods et al. · 2003 [cited by applicant]
US D500064S · Kuraoka · 2004 [cited by examiner]
US D506764S · Kuraoka · 2005 [cited by applicant]
US 7115833B2 · Higgins et al. · 2006 [cited by applicant]
US 7186947B2 · Connally et al. · 2007 [cited by applicant]
US D562856S · Hawley · 2008 [cited by applicant]
US 7326875B2 · Krink et al. · 2008 [cited by applicant]
US 7345257B2 · Yamazaki et al. · 2008 [cited by applicant]
US D580960S · Yamaguchi · 2008 [cited by examiner]
US D582449S · Yamaguchi · 2008 [cited by examiner]
US D582950S · Yamaguchi · 2008 [cited by examiner]
US D582951S · Yamaguchi · 2008 [cited by applicant]
US D582952S · Yamaguchi · 2008 [cited by applicant]
US 7626136B2 · Sato et al. · 2009 [cited by applicant]
US D653270S · Furujo · 2012 [cited by applicant]
US 8097828B2 · Roberts et al. · 2012 [cited by applicant]
US D654939S · Furujo · 2012 [cited by examiner]
US D654940S · Furujo · 2012 [cited by applicant]
US 8188403B2 · Speker · 2012 [cited by applicant]
US D669508S · Krink · 2012 [cited by applicant]
US 8344284B2 · Miyazaki et al. · 2013 [cited by applicant]
US 8546719B2 · Warren, Jr. et al. · 2013 [cited by applicant]
US D702272S · Furujo · 2014 [cited by examiner]
US 9024230B2 · Barnett et al. · 2015 [cited by applicant]
US D775249S · Furujo · 2016 [cited by applicant]
US D776730S · Yamaguchi · 2017 [cited by examiner]
US 9533373B2 · Sato et al. · 2017 [cited by applicant]
US D784432S · Yamaguchi · 2017 [cited by examiner]
US 10278274B2 · Sanders · 2019 [cited by examiner]
US D872781S · Öztürk · 2020 [cited by examiner]
US 10525554B2 · Orlandi · 2020 [cited by applicant]
US 10549383B2 · Orlandi et al. · 2020 [cited by applicant]
US 10569360B2 · Ciambra et al. · 2020 [cited by applicant]
US 10875123B2 · Riemann · 2020 [cited by applicant]
US D930057S · Kobayashi · 2021 [cited by applicant]
US 11135675B2 · Bea et al. · 2021 [cited by applicant]
US D951315S · Streit et al. · 2022 [cited by applicant]
US D963798S · Mahn · 2022 [cited by applicant]
US 11465237B2 · Opitz et al. · 2022 [cited by applicant]
US 11618101B2 · Bea · 2023 [cited by applicant]
US D998006S · Namba · 2023 [cited by applicant]
US D1000493S · Cuda · 2023 [cited by examiner]
US D1002693S · Muzica · 2023 [cited by examiner]
US 11850681B2 · Woods et al. · 2023 [cited by applicant]
US D1029064S · Kaiser · 2024 [cited by applicant]
US 20050206894A1 · Fukuda · 2005 [cited by applicant]
US 20060266740A1 · Sato et al. · 2006 [cited by applicant]
US 20080302767A1 · Yamaguchi et al. · 2008 [cited by applicant]
US 20090026180A1 · Yang · 2009 [cited by applicant]
US 20100058586A1 · Lundgren · 2010 [cited by applicant]
US 20150045924A1 · Cluckers et al. · 2015 [cited by applicant]
US 20150196975A1 · Sato et al. · 2015 [cited by applicant]
US 20150319836A1 · Sanders · 2015 [cited by examiner]
US 20160095195A1 · Namburu · 2016 [cited by examiner]
US 20160101484A1 · Iwatani et al. · 2016 [cited by applicant]
US 20170189993A1 · Lefebvfre · 2017 [cited by applicant]
US 20210138583A1 · Lee · 2021 [cited by applicant]
US 20210178516A1 · Bea · 2021 [cited by applicant]
US 20210316396A1 · Dadig · 2021 [cited by applicant]
US 20220118523A1 · Sebal · 2022 [cited by applicant]
US 20230142249A1 · Woods et al. · 2023 [cited by applicant]
US 20240342830A1 · Woods et al. · 2024 [cited by applicant]
US 20240381518A1 · Hunka · 2024 [cited by examiner]
US 20250001521A1 · Kim · 2025 [cited by applicant]
US 20250073814A1 · Melius et al. · 2025 [cited by applicant]
CN 106825921A · 2017 [cited by applicant]
CN 304549469S · 2018 [cited by applicant]
CN 110449736A · 2019 [cited by applicant]
CN 305612438S · 2020 [cited by applicant]
CN 305843874S · 2020 [cited by applicant]
CN 306993752S · 2021 [cited by applicant]
CN 307391230S · 2022 [cited by applicant]
CN 307464551S · 2022 [cited by applicant]
CN 307544191S · 2022 [cited by applicant]
CN 307906758S · 2023 [cited by applicant]
CN 308369971S · 2023 [cited by applicant]
DE 3637568A1 · 1988 [cited by applicant]
DE 102004018280A1 · 2005 [cited by applicant]
DE 102005028243A1 · 2006 [cited by applicant]
EP 1016493A2 · 2000 [cited by applicant]
EP 2875896B1 · 2016 [cited by applicant]
JP H04313485A · 1992 [cited by applicant]
JP H1190672A · 1999 [cited by applicant]
JP H11141822A · 1999 [cited by applicant]
JP 2007057014A · 2007 [cited by applicant]
JP 2011177788A · 2011 [cited by applicant]
JP 2012000648A · 2012 [cited by applicant]
JP 2014054638 · 2014 [cited by applicant]
JP 2014054638A · 2014 [cited by applicant]
JP 6002586B2 · 2016 [cited by applicant]
JP 2019188403A · 2019 [cited by applicant]
WO WO9858760A1 · 1998 [cited by applicant]
WO WO2015170029A1 · 2015 [cited by applicant]
WO 2020178890A1 · 2020 [cited by applicant]
WO 2024208558A1 · 2024 [cited by applicant]
U.S. Appl. No. 29/893,149, filed May 25, 2023 by Kenneth Woods, et al. for Nozzle for a Laser Processing System, pp. 1-9. [cited by applicant]
U.S. Appl. No. 29/893,155, filed May 25, 2023 by Kenneth Woods, et al. for Nozzle for a Laser Processing System, pp. 1-9. [cited by applicant]
U.S. Appl. No. 29/934,968, filed Mar. 28, 2024 by Brenda Melius, et al. for Nozzle for a Laser Cutting System, pp. 1-15. [cited by applicant]
U.S. Appl. No. 29/934,935, filed Mar. 28, 2024 by Brenda Melius, et al. for Nozzle for a Laser Cutting System, pp. 1-15. [cited by applicant]
[American Torch Tip's GEN laser cutting nozzle helps decrease slag], available in thefabicator.com, published on Nov. 12, 2019 [online], [site visited May 13, 2025], Internet URL: https://www.thefabricator.com/thewelder… [cited by applicant]
[Hypertherm Powermax 65 & 85 Fine Cut Ohmic Shield 220948], available in Amazon.com, date first available Feb. 6, 2012[online], site visited May 13, 2025, Available from the internet URL:https//www.amazon.com/Hypertherm… [cited by applicant]
[Hypertherm 120930 Shield, Machine Cutting 40-80 Amp], available in Amazon.com, date first available Jun. 14, 2012 [online], {site visited May 13, 2025], Available from the internet URL:https//www.amazon.com/Hypertherm-… [cited by applicant]
[Hypertherm SYNC 85A Mechanized Cartridge], available in store.langmuirsystems.com, unknow publication date [online], [site visited May 13, 2025], Internet URL:https//store.langmuirsystems.com/products/hypertherm-sync-8… [cited by applicant]
Amada America Inc. Amada WACS System, Retrieved from the internet at: http:/www.amada.de/en/laser/wacssystem.Html, printed Oct. 27, 2016, 2 pages. [cited by applicant]
Riveiro et al., Laser Cutting: A Review on the Influence of Assist Gas, MDPI, Jan. 6, 2019, pp. 1-31, vol. 12, No. 157, Switzerland. [cited by applicant]
“71461158—Nozzle 4.0mm Double WACS for Amada(R) Laser System”, American Photonics, APC American Photonics, Retrieved from the Internet <https://american-photonics.myshopify.com/products/copy-of-71501057-nozzle-2-0mm-sin… [cited by applicant]
“Instruction Manual for Shielding Gas Control System on Laser Beam Cutting System “LMXV”,” Nissan Tanaka Corporation, A 503773, available prior to Nov. 8, 2021, pp. 1-25. [cited by applicant]
“NitrO2 Gas Mixer,” NitrO2 Laser Gas Mixer: For High Power Fiber Laser Cutting, Manufacturing Service Solutions Ltd, MSS Group, MSS United Kingdom, Retrieved from the Internet: < https://www.msslasers.com/nitro2>, Retri… [cited by applicant]
“Trumpf EAK Brightline Double Nozzle 3.0MM 1579556,” Laser Experts Inc., Nozzles, Trumpf Store, Laser Experts, Retrieved from the Internet: < https://laserexpertsinc.com/product/trumpf-eak-brightline-double-nozzle-3-0mm… [cited by applicant]
“Trumpf EAU Highspeed Double Nozzle 4.0mm 2060004,” Laser Experts Inc., Nozzles, Trumpf Store, Laser Experts, Retrieved from the Internet: <https://laserexpertsinc.com/product/trumpf-eau-highspeed-double-nozzle-4-0mm-20… [cited by applicant]
Anilli, Marco, et al., “Additive Manufacturing of Laser Cutting Nozzles by SLM: Processing, Finishing and Functional Characterization,” Politecnico Di Milano, MECC, Dipartimento Di Meccanica, Rapid Prototyping Journal, … [cited by applicant]