F04B 35/01
The means being mechanical
Official title: the means being mechanical
F04B35/01 (The means being mechanical) appears on 299 US grants and 415 published applications in this corpus.
Search patents in F04B- Granted patents
- 299
- Published applications
- 415
- Assignees
- 194
- Inventors
- 593
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 5 |
| 2003 | 6 | 2 |
| 2004 | 3 | 8 |
| 2005 | 4 | 8 |
| 2006 | 2 | 8 |
| 2007 | 2 | 4 |
| 2008 | 0 | 5 |
| 2009 | 2 | 7 |
| 2010 | 5 | 10 |
| 2011 | 5 | 5 |
| 2012 | 5 | 11 |
| 2013 | 6 | 7 |
| 2014 | 6 | 24 |
| 2015 | 14 | 32 |
| 2016 | 10 | 38 |
| 2017 | 20 | 17 |
| 2018 | 25 | 36 |
| 2019 | 24 | 32 |
| 2020 | 31 | 24 |
| 2021 | 27 | 27 |
| 2022 | 20 | 25 |
| 2023 | 17 | 19 |
| 2024 | 24 | 22 |
| 2025 | 19 | 27 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air compressor21 Jul 2026US 12,687,160 B2Unik World Industrial Co., Ltd.
- Double acting two stage piston type pump23 Jun 2026US 12,662,996 B2Zf Cv Systems Europe BV
- Compact air compressor2 Jun 2026US 12,644,443 B2Changzhou Giant Electric Co, Ltd.
- Head module for air compressor and air compressor including same2 Jun 2026US 12,644,446 B2MDX Co., Ltd.
- Reciprocating compressor19 May 2026US 12,631,169 B2LG Electronics Inc.
- Reciprocating mechanical devices and methods of operation1 Oct 2026US 2026/0298321 A1
- Oil-free air compressor transmission structure, oil-free air compressor and vehicle6 Aug 2026US 2026/0226892 A1Zhejiang Ruili Air Compressor Equipment Co., Ltd.
- Hydrogen gas transport device and purging method for compressor30 Jul 2026US 2026/0218857 A1Kawasaki Jukogyo Kabushiki Kaisha
- Core of inflatable pump16 Jul 2026US 2026/0201875 A1
- Inflation pump25 Jun 2026US 2026/0177044 A1Lixin Industrial (Shenzhen) Co., Ltd.
Most cited
By later US patents
- Tuned resonant oscillating mass inflation pump and method of extracting electrical energy therefrom50US 5,707,215 AHughes Aircraft Company · 1998
- Tuned resonant oscillating mass inflation pump and method of extracting electrical energy therefrom44US 5,941,692 AHughes Electronics Corporation · 1999
- Apparatus for generating power from passing vehicular traffic41US 6,949,840 B22005
- Apparatus for generating power from passing vehicular traffic40US 7,239,031 B22007
- Tire inflation system36US 9,151,288 B2Aperia Technologies, Inc. · 2015