F01C 13/02
Adaptations of machines or engines for special use: for driving hand-held tools
Official title: for driving hand-held tools or the like
F01C13/02 (Adaptations of machines or engines for special use: for driving hand-held tools) appears on 62 US grants and 37 published applications in this corpus.
Search patents in F01C- Granted patents
- 62
- Published applications
- 37
- Assignees
- 42
- Inventors
- 90
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 4 | 2 |
| 2015 | 1 | 8 |
| 2016 | 0 | 1 |
| 2017 | 7 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 3 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Quieted front exhaust motor16 Dec 2025US 12,496,699 B2Ingersoll-Rand Industrial U.S., Inc.
- Flow path diverter for pneumatic tool30 Jan 2024US 11,883,942 B2Snap-on Incorporated
- Reversing mechanism for a power tool3 Jan 2023US 11,541,525 B2Snap-on Incorporated
- Engine for power on demand generator3 Jan 2023US 11,542,861 B2
- Oil-less pneumatic motor having graphite vanes formed with beveled edges, off-standing flanges, and rounded corners27 Jul 2021US 11,072,028 B2Medtronic PS Medical, Inc.
- Air motor with increased dwell at max vane extension7 Nov 2024US 2024/0368992 A1
- Quieted front exhaust motor24 Oct 2024US 2024/0351180 A1Ingersoll-Rand Industrial U.S., Inc.
- Engine for power on demand generator24 Nov 2022US 2022/0372910 A1VirginTricity Int’l LLC
- Flow path diverter for pneumatic tool30 Dec 2021US 2021/0402587 A1Snap-on Incorporated
- Reversing mechanism for a power tool23 Dec 2021US 2021/0394351 A1Snap-on Incorporated
Most cited
By later US patents
- Power regulator for a pressure fluid motor37US 5,293,747 AIngersoll-Rand Company · 1994
- Air ratchet hand tool with thermoplastic jacket33US 5,992,540 ASnap-on Tools Corporation · 1999
- Air motor with offset front and rear exhausts28US 5,383,771 ASnap-on Incorporated · 1995
- Dental handpiece set25US 4,504,227 AKaltenbach & Voight GmbH & Co. · 1985
- Pneumatically operated rammer25US 5,340,233 AM-B-W Inc. · 1994