B25B 15/002
Characterised by material used or surface finishing
Official title: {characterised by material used or surface finishing}
B25B15/002 (Characterised by material used or surface finishing) appears on 52 US grants and 62 published applications in this corpus.
Search patents in B25B- Granted patents
- 52
- Published applications
- 62
- Assignees
- 22
- Inventors
- 80
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 4 |
| 2017 | 3 | 1 |
| 2018 | 6 | 6 |
| 2019 | 2 | 1 |
| 2020 | 0 | 5 |
| 2021 | 3 | 3 |
| 2022 | 5 | 4 |
| 2023 | 3 | 6 |
| 2024 | 6 | 5 |
| 2025 | 1 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool with etched tip and related method21 Jul 2026US 12,686,102 B2Milwaukee Electric Tool Corporation
- Tool bit16 Jun 2026US 12,654,293 B2Milwaukee Electric Tool Corporation
- Tool bit3 Mar 2026US 12,564,918 B2Milwaukee Electric Tool Corporation
- Systems and methods for customizing fastener tightness20 Jan 2026US 12,528,163 B2
- Tool bit11 Nov 2025US 12,466,036 B2Milwaukee Electric Tool Corporation
- Tool bit4 Jun 2026US 2026/0151879 A1Milwaukee Electric Tool Corporation
- Manufacturing method for an insulated screwdriver head28 May 2026US 2026/0145372 A1E-Mark Tools International Co., Ltd.
- Driving Tool with Insulated Shaft14 May 2026US 2026/0131431 A1Milwaukee Electric Tool Corporation
- Tool bit having a bimetal tip6 Feb 2025US 2025/0042002 A1Milwaukee Electric Tool Corporation
- Steel, processing method thereof and screwdriver bit9 Jan 2025US 2025/0010434 A1China Steel Corporation
Most cited
By later US patents
- Screw heads216US 4,084,478 APhillips Screw Company · 1978
- Insert bit for use with a powered screwdriver114US 5,868,047 AVermont American Corporation · 1999
- Torque-transmitting tool70US 5,704,261 AWera Werk Hermann Werner GmbH & Co. · 1998
- Recessed screw heads and drivers51US 4,187,892 APhillips Screw Company · 1980
- Method of applying non-slip coating to tools and resulting product51US 4,778,730 ARemGrit Corporation · 1988