Y10T 137/86702
With internal flow passage
Y10T137/86702 (With internal flow passage) appears on 324 US grants and 143 published applications in this corpus.
Search patents in Y10T- Granted patents
- 324
- Published applications
- 143
- Assignees
- 202
- Inventors
- 496
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 9 | 0 |
| 1981 | 10 | 0 |
| 1982 | 10 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 17 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 4 |
| 2003 | 5 | 1 |
| 2004 | 2 | 5 |
| 2005 | 2 | 6 |
| 2006 | 3 | 5 |
| 2007 | 3 | 10 |
| 2008 | 5 | 10 |
| 2009 | 7 | 14 |
| 2010 | 5 | 11 |
| 2011 | 9 | 12 |
| 2012 | 15 | 13 |
| 2013 | 14 | 3 |
| 2014 | 17 | 6 |
| 2015 | 6 | 7 |
| 2016 | 7 | 5 |
| 2017 | 7 | 2 |
| 2018 | 4 | 10 |
| 2019 | 4 | 6 |
| 2020 | 10 | 4 |
| 2021 | 7 | 3 |
| 2022 | 5 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Safety valve for a pneumatically actuatable tool16 Jun 2026US 12,654,288 B2Oetiker Schweiz AG
- Valve assembly for well systems11 Mar 2025US 12,247,669 B2National Oilwell Varco, L. P.
- Hydraulic balancing control valve and ride control system incorporatng same31 Dec 2024US 12,181,055 B2HydraForce, Inc.
- Device for controlling a flow and distributing a fluid in a fluid circuit22 Oct 2024US 12,123,501 B2Hanon Systems
- Capacity control valve and control method for capacity control valve29 Nov 2022US 11,512,786 B2Eagle Industry Co., Ltd.
- Safety valve for a pneumatically actuatable tool9 May 2024US 2024/0149402 A1Oetiker Schweiz AG
- Device for controlling a flow and distributing a fluid in a fluid circuit29 Dec 2022US 2022/0412470 A1Hanon Systems
- Valve assembly for well systems18 Aug 2022US 2022/0260162 A1National Oilwell Varco, L. P.
- Hydraulic balancing control valve and ride control system incorporatng same17 Mar 2022US 2022/0082171 A1HydraForce, Inc.
- Capacity control valve2 Dec 2021US 2021/0372396 A1Eagle Industry Co., Ltd.
Most cited
By later US patents
- Air support bed with patient movement overlay139US 5,103,519 A1992
- Automatic tire inflation system76US 4,418,737 AAM General LLC · 1983
- Air-operated body support device70US 4,953,247 A1990
- Midstream sampling of catheterized liquid flow from a body cavity and improved coupling therefor69US 4,423,741 APlasco, Inc. · 1984
- Suction control device for an endoscope54US 3,958,566 AOlympus Optical Co., Ltd. · 1976