B23K 26/1488
Means for protecting nozzles
Official title: {Means for protecting nozzles, e.g. the tip surface (by breakaway lines B23K26/1482)}
B23K26/1488 (Means for protecting nozzles) appears on 28 US grants and 37 published applications in this corpus.
Search patents in B23K- Granted patents
- 28
- Published applications
- 37
- Assignees
- 34
- Inventors
- 96
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 0 | 5 |
| 2019 | 3 | 5 |
| 2020 | 2 | 3 |
| 2021 | 3 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser welding apparatus20 Feb 2024US 11,904,407 B2Fanuc Corporation
- Laser processing machine with fluid flow nozzle cleaning device2 Jan 2024US 11,858,066 B2Bystronic Laser AG
- Optical unit for laser machining of a workpiece and laser machining device22 Aug 2023US 11,731,212 B2Bystronic Laser AG
- Wear-resistant sleeve for a gas nozzle for encapsulating a cutting gas jet4 Apr 2023US 11,618,101 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Laser cladding system and method1 Nov 2022US 11,484,973 B2Raytheon Technologies Corporation
- Multi-piece nozzle for a laser processing system27 Aug 2026US 2026/0249392 A1Hypertherm, Inc.
- Multi-piece nozzle for a laser processing system with a replaceable nozzle bore27 Aug 2026US 2026/0249393 A1Hypertherm, Inc.
- Overload protection device, and laser processing machine13 Aug 2026US 2026/0233342 A1Amada Company, Limited
- Hood for laser device, laser processing device, and laser processing method29 Jan 2026US 2026/0027651 A1Sumitomo Heavy Industries, Ltd.
- Jet nozzle having an absorption portion for absorbing back-reflected radiation20 Nov 2025US 2025/0353112 A1
Most cited
By later US patents
- Robotically operated laser head35US 6,822,187 B1GSI Lumonics Corporation · 2004
- Apparatus protecting a lens from airborne particulates26US 4,315,133 AGTE Automatic Electric Laboratories Incorporated · 1982
- Patterned mirror19US 4,842,921 A1989
- Method and apparatus protecting a lens from airborne particulates16US 4,303,824 AGTE Automatic Electric Laboratories Incorporated · 1981
- Direct-metal-deposition (DMD) nozzle fault detection using temperature measurements13US 6,423,926 B12002