F04B 39/14
Provisions for readily assembling or disassembling
F04B39/14 (Provisions for readily assembling or disassembling) appears on 379 US grants and 459 published applications in this corpus.
Search patents in F04B- Granted patents
- 379
- Published applications
- 459
- Assignees
- 238
- Inventors
- 978
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 3 |
| 2002 | 12 | 7 |
| 2003 | 5 | 6 |
| 2004 | 4 | 10 |
| 2005 | 5 | 2 |
| 2006 | 2 | 6 |
| 2007 | 3 | 8 |
| 2008 | 3 | 7 |
| 2009 | 0 | 4 |
| 2010 | 5 | 16 |
| 2011 | 2 | 16 |
| 2012 | 6 | 12 |
| 2013 | 1 | 21 |
| 2014 | 17 | 16 |
| 2015 | 9 | 34 |
| 2016 | 14 | 19 |
| 2017 | 27 | 24 |
| 2018 | 23 | 26 |
| 2019 | 29 | 32 |
| 2020 | 25 | 29 |
| 2021 | 30 | 30 |
| 2022 | 24 | 31 |
| 2023 | 22 | 27 |
| 2024 | 31 | 21 |
| 2025 | 24 | 32 |
| 2026 | 16 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reciprocating compressor using outer rotor motor15 Sep 2026US 12,736,039 B2Samsung Electronics Co., Ltd.
- Fluid end with clamped retention25 Aug 2026US 12,716,495 B2Kerr Machine Co.
- Compressor18 Aug 2026US 12,710,034 B2Samsung Electronics Co., Ltd.
- Compact air compressor2 Jun 2026US 12,644,443 B2Changzhou Giant Electric Co, Ltd.
- Piston for a compressor, compressor, and method and removal tool for disassembling a piston2 Jun 2026US 12,644,447 B2Burckhardt Compression AG
- Reed valve assembly for a radial piston compressor, radial piston compressor, and method for mounting a reed valve assembly on a radial piston compressor10 Sep 2026US 2026/0266275 A1thyssenkrupp AG
- Modular effluent stream treatment apparatus and assembly method thereof10 Sep 2026US 2026/0266281 A1Bht Services Pte. Ltd.
- Method for assembling compressor module and compressor module20 Aug 2026US 2026/0243276 A1Mitsubishi Heavy Industries Compressor Corporation
- Electric compressor20 Aug 2026US 2026/0246346 A1Sanden Corporation
- Pump delivery tool and delivery method for vacuum pump using the same13 Aug 2026US 2026/0235119 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Quick-connect mounting apparatus for modular pump system or generator system145US 8,757,918 B22014
- Gas compressor construction and assembly109US 5,326,231 ABristol Compressors, Inc. · 1994
- Fluid end assembly of a reciprocating pump63US 10,760,567 B2A.H.M.S., Inc. · 2020
- Muffler for compressor and compressor having the same60US RE47,930 E1LG Electronics Inc. · 2020
- Compact vacuum pump57US 7,918,654 B22011