B65G 51/18
Adaptations of pipes or tubes
Official title: Adaptations of pipes or tubes; Pipe or tube joints
B65G51/18 (Adaptations of pipes or tubes) appears on 19 US grants and 16 published applications in this corpus.
Search patents in B65G- Granted patents
- 19
- Published applications
- 16
- Assignees
- 20
- Inventors
- 44
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Feeding device for guiding and providing one-piece ties14 Oct 2025US 12,441,559 B2HellermannTyton Corporation
- Tube segment and tube for evacuated tube transport system8 Nov 2022US 11,492,019 B2Tata Steel Nederland Technology B.V.
- Friction controlled container twisting device17 Aug 2021US 11,091,324 B1Chp N.V.
- Vacuum conveyor system8 Dec 2020US 10,858,201 B2Paib Aktiebolag
- Multiple dock station for pneumatic transport system12 Mar 2019US 10,227,184 B2Translogic Corporation
- Tube insert to prevent chattering18 Jun 2026US 2026/0167439 A1Innovation Associates, Inc.
- System for conveying at least one transport capsule4 Jun 2026US 2026/0152211 A1
- Vacuum valve for a vacuum transport system4 Jun 2026US 2026/0152356 A1VAT Holding AG
- Conveyance member and component supply device21 May 2026US 2026/0138835 A1Seki Kogyo Co., Ltd.
- Transportation structure22 May 2025US 2025/0162820 A1
Most cited
By later US patents
- Clear tube section for pneumatic transport tube system64US 5,473,114 AMosler, Inc. · 1995
- Pneumatic load transportation system27US 3,952,667 A1976
- Mail delivery system9US 6,729,808 B12004
- Direction changing section of pneumatic tube conveyor8US 4,146,195 A1979
- Pneumatic transport system7US 9,309,063 B2Blak & Sørensen ApS · 2016