B25C 1/041
With fixed main cylinder
Official title: {with fixed main cylinder}
B25C1/041 (With fixed main cylinder) appears on 359 US grants and 304 published applications in this corpus.
Search patents in B25C- Granted patents
- 359
- Published applications
- 304
- Assignees
- 88
- Inventors
- 439
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 2 |
| 2004 | 7 | 4 |
| 2005 | 2 | 8 |
| 2006 | 3 | 8 |
| 2007 | 13 | 16 |
| 2008 | 13 | 14 |
| 2009 | 7 | 8 |
| 2010 | 5 | 7 |
| 2011 | 3 | 12 |
| 2012 | 5 | 4 |
| 2013 | 8 | 3 |
| 2014 | 3 | 6 |
| 2015 | 3 | 6 |
| 2016 | 1 | 7 |
| 2017 | 13 | 13 |
| 2018 | 4 | 5 |
| 2019 | 5 | 26 |
| 2020 | 17 | 18 |
| 2021 | 20 | 31 |
| 2022 | 17 | 24 |
| 2023 | 30 | 21 |
| 2024 | 21 | 16 |
| 2025 | 26 | 17 |
| 2026 | 23 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Work machine6 Oct 2026US 12,752,408 B2Koki Holdings Co., Ltd.
- Powered fastener driver15 Sep 2026US 12,734,661 B2Milwaukee Electric Tool Corporation
- One-piece fill valve for powered fastener driver15 Sep 2026US 12,734,662 B2Milwaukee Electric Tool Corporation
- Method of detecting a workpiece jam condition in a fastener tool15 Sep 2026US 12,734,663 B2Techtronic Cordless TP
- Lifter mechanism for a powered fastener driver8 Sep 2026US 12,728,507 B2Milwaukee Electric Tool Corporation
- Striker lifting mechanism of a power tool and a safety firing control method1 Oct 2026US 2026/0295788 A1Apach Industrial Co., Ltd.
- Method for controlling a fastener driving tool1 Oct 2026US 2026/0295790 A1Zhejiang Prulde Electric Appliance Co., Ltd.
- Bumper Element for a Tool, a Venting Structure, and a Tool17 Sep 2026US 2026/0273709 A1Bosch Power Tools (China) Co., Ltd.
- Nail gun adaptable to multiple operating conditions and facilitating maintenance, and method17 Sep 2026US 2026/0273711 A1Hangzhou Kelong Electric Devices Co., Ltd.
- High-strength lithium battery nail gun with composite energy storage structure3 Sep 2026US 2026/0257327 A1Taizhou Tuba Machinery Co., Ltd
Most cited
By later US patents
- Pneumatically operated fastener driving implement1,048US 5,014,898 AHaubold-Kihlberg GmbH · 1991
- Pneumatic fastener driving tool and an electronic control system therefore209US 6,431,425 B1Senco Products, Inc. · 2002
- Portable electric fastener driving apparatus129US 4,215,808 A1980
- Method for controlling a fastener driving tool using a gas spring120US 8,011,441 B2Senco Brands, Inc. · 2011
- Fastener driving tool using a gas spring120US 8,011,547 B2Senco Brands, Inc. · 2011