F16J 10/04
Running faces
Official title: Running faces; Liners
F16J10/04 (Running faces) appears on 211 US grants and 158 published applications in this corpus.
Search patents in F16J- Granted patents
- 211
- Published applications
- 158
- Assignees
- 150
- Inventors
- 496
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 5 |
| 2007 | 1 | 7 |
| 2008 | 6 | 3 |
| 2009 | 3 | 6 |
| 2010 | 1 | 11 |
| 2011 | 3 | 7 |
| 2012 | 7 | 7 |
| 2013 | 6 | 12 |
| 2014 | 6 | 6 |
| 2015 | 4 | 9 |
| 2016 | 10 | 12 |
| 2017 | 9 | 10 |
| 2018 | 7 | 8 |
| 2019 | 15 | 6 |
| 2020 | 11 | 14 |
| 2021 | 12 | 3 |
| 2022 | 6 | 3 |
| 2023 | 4 | 6 |
| 2024 | 5 | 6 |
| 2025 | 6 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cylinder17 Mar 2026US 12,577,922 B2Tpr Co., Ltd.
- Hand piece for powered osteotome24 Feb 2026US 12,558,106 B2Henry Schein, Inc.
- Trigger dispensing device with means to avoid the loss of product10 Feb 2026US 12,544,780 B2Guala Dispensing S.P.A.
- Fuel pump25 Nov 2025US 12,480,465 B2Hitachi Astemo, Ltd.
- Brake device for vehicle11 Nov 2025US 12,467,536 B2Hyundai Mobis Co., Ltd.
- Cylinder liner for internal combustion engine18 Jun 2026US 2026/0168463 A1Caterpillar Inc.
- Arrangement for an internal combustion engine18 Jun 2026US 2026/0168576 A1
- Cylinder16 Oct 2025US 2025/0320843 A1Tpr Co., Ltd.
- Sliding mechanism5 Jun 2025US 2025/0180117 A1Riken
- Gas sealing structure for internal combustion engine3 Apr 2025US 2025/0109794 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
Most cited
By later US patents
- Piston compressor58US 4,393,752 ASulzer Brothers Limited · 1983
- Integrated high capacity compressor56US 4,190,402 AInternational Telephone and Telegraph Corporation · 1980
- Differential surface roughness dynamic seals and bearings46US 4,834,400 AUniversity of New Mexico · 1989
- Air bearing piston and cylinder assembly44US 4,932,313 A1990
- Piston ring and cylinder liner combination35US 5,960,762 ATeikoku Piston Ring Co., Ltd. · 1999