Y10T 408/455
Conducting channel extending to end of tool
Official title: Conducting channel extending to end of Tool
Y10T408/455 (Conducting channel extending to end of tool) appears on 377 US grants and 190 published applications in this corpus.
Search patents in Y10T- Granted patents
- 377
- Published applications
- 190
- Assignees
- 180
- Inventors
- 537
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 14 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 17 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 14 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 5 |
| 2002 | 5 | 6 |
| 2003 | 13 | 14 |
| 2004 | 9 | 14 |
| 2005 | 9 | 21 |
| 2006 | 15 | 12 |
| 2007 | 14 | 10 |
| 2008 | 10 | 8 |
| 2009 | 8 | 14 |
| 2010 | 8 | 12 |
| 2011 | 6 | 9 |
| 2012 | 8 | 8 |
| 2013 | 4 | 12 |
| 2014 | 11 | 4 |
| 2015 | 11 | 12 |
| 2016 | 11 | 6 |
| 2017 | 7 | 5 |
| 2018 | 4 | 4 |
| 2019 | 7 | 4 |
| 2020 | 6 | 3 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power tool dust collector19 May 2026US 12,629,789 B2Milwaukee Electric Tool Corporation
- Rotary cutting tool with enhanced coolant delivery28 Jan 2025US 12,208,455 B2Kennametal Inc.
- Rotary power tool22 Oct 2024US 12,121,980 B2Milwaukee Electric Tool Corporation
- Toolholder matched with the internal jet cooling spindle for cryogenic coolant4 Jul 2023US 11,691,235 B2Dalian University of Technology
- Rotary power tool30 Nov 2021US 11,185,932 B2Milwaukee Electric Tool Corporation
- Power tool dust collector27 Aug 2026US 2026/0249411 A1Milwaukee Electric Tool Corporation
- Rotary power tool6 Feb 2025US 2025/0041950 A1Milwaukee Electric Tool Corporation
- Power tool dust collector28 Mar 2024US 2024/0100641 A1Milwaukee Electric Tool Corporation
- Rotary power tool17 Mar 2022US 2022/0080513 A1Milwaukee Electric Tool Corporation
- Rotary cutting tool with enhanced coolant delivery14 Oct 2021US 2021/0316376 A1Kennametal Inc.
Most cited
By later US patents
- Drilling tool93US 6,012,881 AKomet Praezisionswerkzeuge Robert Breuning GmbH · 2000
- Tool support and drilling tool79US 4,340,327 AGulf & Western Manufacturing Company · 1982
- Drill bit structure76US 4,728,231 ASumitomo Electric Industries, Ltd. · 1988
- Cutting insert arrangement75US 4,682,916 A1987
- Method of making a sintered body having an internal channel73US 4,881,431 AFried. Krupp Gesellscahft mit beschrankter Haftung · 1989