B24B 19/14
Single-purpose machines or devices for particular grinding operations not covered by any
Official title: for grinding turbine blades, propeller blades or the like (using grinding belts B24B21/16)
B24B19/14 (Single-purpose machines or devices for particular grinding operations not covered by any) appears on 182 US grants and 181 published applications in this corpus.
Search patents in B24B- Granted patents
- 182
- Published applications
- 181
- Assignees
- 96
- Inventors
- 526
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 4 |
| 2004 | 2 | 6 |
| 2005 | 3 | 8 |
| 2006 | 11 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 5 |
| 2009 | 0 | 9 |
| 2010 | 4 | 7 |
| 2011 | 3 | 3 |
| 2012 | 7 | 10 |
| 2013 | 5 | 9 |
| 2014 | 4 | 10 |
| 2015 | 9 | 14 |
| 2016 | 6 | 12 |
| 2017 | 14 | 11 |
| 2018 | 10 | 10 |
| 2019 | 11 | 11 |
| 2020 | 6 | 6 |
| 2021 | 3 | 3 |
| 2022 | 6 | 6 |
| 2023 | 5 | 7 |
| 2024 | 3 | 13 |
| 2025 | 10 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Robotic polishing system and method for using same18 Aug 2026US 12,708,976 B2Pratt & Whitney Canada Corp.
- Component treatment method and apparatus9 Dec 2025US 12,491,601 B2Rolls-Royce Deutschland Ltd & Co KG
- Method and apparatus for finishing a surface of a component4 Nov 2025US 12,459,074 B2ROLLS-ROYCE plc
- Device for repairing a top cover of a hydro turbine by adding or removing materials21 Oct 2025US 12,447,566 B2China Yangtze Power Co., Ltd.
- Guiding tool for a surface trimming device and trimming arrangement30 Sep 2025US 12,427,588 B2Siemens Gamesa Renewable Energy, Inc.
- Automated machining tool for removing material from a surface of a wind turbine blade, and method of performing a machining operation on a wind turbine blade9 Jul 2026US 2026/0192415 A1Vestas Wind Systems A/S
- Tool and repair method for removing a thermal barrier coating19 Mar 2026US 2026/0077445 A1GE Vernova Infrastructure Technology LLC
- Robotic deep rolling tool design for surface texturing to control friction and coating bonding2 Oct 2025US 2025/0303519 A1Rtx Corporation
- Device For Treating A Mold Surface, Use Of The Device, And Method For Treating A Mold Surface19 Jun 2025US 2025/0196404 A1Klingspor Windpower APS
- Flexible spindle polishing15 May 2025US 2025/0153307 A1
Most cited
By later US patents
- Grinding apparatus for blending defects on turbine blades and associated method of use1,035US 6,899,593 B12005
- Exchangeable tool assembly for an endoscopic treatment device and such treatment device78US 6,626,824 B2Storz Endoskop GmbH · 2003
- Computer controlled grinding machine for producing objects with complex shapes50US 5,193,314 AGeneral Electric Company · 1993
- Apparatus and methods for repairing compressor airfoils in situ43US 7,032,279 B2General Electric Company · 2006
- Abrasive device that maintains normal line of contact with curved abrasive surface and method of using same40US 5,895,311 AFuji Xerox Co., Ltd. · 1999