B23K 37/006
Safety devices for welding or cutting
B23K37/006 (Safety devices for welding or cutting) appears on 230 US grants and 313 published applications in this corpus.
Search patents in B23K- Granted patents
- 230
- Published applications
- 313
- Assignees
- 164
- Inventors
- 619
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 3 |
| 2006 | 4 | 4 |
| 2007 | 4 | 6 |
| 2008 | 1 | 6 |
| 2009 | 1 | 7 |
| 2010 | 3 | 2 |
| 2011 | 3 | 11 |
| 2012 | 8 | 13 |
| 2013 | 4 | 14 |
| 2014 | 12 | 15 |
| 2015 | 10 | 19 |
| 2016 | 9 | 16 |
| 2017 | 11 | 17 |
| 2018 | 11 | 32 |
| 2019 | 23 | 16 |
| 2020 | 23 | 18 |
| 2021 | 17 | 27 |
| 2022 | 15 | 15 |
| 2023 | 8 | 17 |
| 2024 | 12 | 14 |
| 2025 | 14 | 21 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Welding information providing apparatus6 Oct 2026US 12,752,363 B2Otos Wing Co., Ltd.
- Handheld laser machining apparatus for machining a workpiece, and funnel for a handheld laser machining apparatus15 Sep 2026US 12,734,605 B2Oswald Elektromotoren GmbH
- Assembly and joining table with weld splatter protection features, systems and methods for automated operations of the same25 Aug 2026US 12,715,075 B2ProcessChamp, LLC
- Laser marker25 Aug 2026US 12,718,035 B2Brother Kogyo Kabushiki Kaisha
- Welding enclosure with magnetic-latching doorway18 Aug 2026US 12,708,966 B1Gulf Island Fabrication, Inc.
- Safety and reliability for laser fabrication10 Sep 2026US 2026/0267312 A1Makeblock Hongkong Holding Limited
- Method for monitoring the status of components of a laser beam source20 Aug 2026US 2026/0241483 A1Trumpf Laser GmbH
- Overload protection device, and laser processing machine13 Aug 2026US 2026/0233342 A1Amada Company, Limited
- Laser scattered light measuring device30 Jul 2026US 2026/0219181 A1Yamamoto Kogaku Co., Ltd.
- Fiber based laser welding system employing a quick release wire feed mechanism25 Jun 2026US 2026/0175328 A1
Most cited
By later US patents
- Arc welding monitoring system251US 6,242,711 B1AccuData, Inc. · 2001
- Industrial robot with contact sensor107US 5,562,843 AJoven Electric Co., Ltd. · 1996
- Optical temperature indicator using thermochromic semiconductors87US 5,499,597 A1996
- Front surface opened welding mask30US 7,308,719 B2Otos Tech Co., Ltd. · 2007
- Automatic gas detector for arc welder20US 4,767,913 AAmoco Corporation · 1988