F16L 51/028
With the expansion or contraction of each corrugation being limited
Official title: {with the expansion or contraction of each corrugation being limited}
F16L51/028 (With the expansion or contraction of each corrugation being limited) appears on 16 US grants and 17 published applications in this corpus.
Search patents in F16L- Granted patents
- 16
- Published applications
- 17
- Assignees
- 19
- Inventors
- 71
- Latest grant
- 28 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elbow and pipe28 Dec 2021US 11,209,110 B2Beijing Boe Display Technology Co., Ltd.
- Gimbal expansion joint1 Oct 2019US 10,428,986 B2ROLLS-ROYCE plc
- Bellows restraint12 Feb 2019US 10,203,057 B2Talon Innovations, Inc.
- Expansion compensator with connectors27 Mar 2018US 9,927,053 B2Omachron Intellectual Property Inc.
- Expansion compensator with multiple layers with differing stiffness21 Nov 2017US 9,822,916 B2Omachron Intellectual Property Inc.
- Multi-axis compensator and vacuum arrangement5 Mar 2026US 2026/0063233 A1Von Ardenne Asset GmbH & Co. KG
- Expansion joint and balancing device31 Aug 2023US 2023/0272872 A1Mitsubishi Heavy Industries Compressor Corporation
- Thermal expansion/pressure compensator5 Nov 2020US 2020/0347978 A1Ge Global Sourcing LLC
- Elbow and pipe13 Feb 2020US 2020/0049295 A1Beijing Boe Display Technology Co., Ltd.
- Gimbaled flexure for spherical flex joints19 Jul 2018US 2018/0202590 A1Unison Industries, LLC
Most cited
By later US patents
- Flexible tube with mutually parallel, ring-shaped flutes and axial support64US 4,791,963 AWitzenmann GmbH Metallschlauch-Fabrik Pforzheim · 1988
- High impact bellows10US 6,098,663 A2000
- Bellows units for a chamber of a liquid-propellant rocket engine with afterburning9US 6,282,887 B1Otkrytoe Aktsionernoe Obschestvo “Nauchno Proizwodstvennoe Obiedinenie “Energomash”Imeni Akademika V.P. Glusho” · 2001
- Gimbal expansion joint6US 10,428,986 B2ROLLS-ROYCE plc · 2019
- Vibration-isolator joint for vacuum device6US 6,065,780 AAgency of Industries Science & Technology, Ministry of International Trade & Industry · 2000