A62C 35/68
Details
Official title: Details, e.g. of pipes or valve systems (valves in general F16K)
A62C35/68 (Details) appears on 1,048 US grants and 1,329 published applications in this corpus.
Search patents in A62C- Granted patents
- 1,048
- Published applications
- 1,329
- Assignees
- 374
- Inventors
- 1,485
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 8 | 7 |
| 2003 | 8 | 7 |
| 2004 | 7 | 10 |
| 2005 | 13 | 10 |
| 2006 | 10 | 17 |
| 2007 | 8 | 25 |
| 2008 | 10 | 26 |
| 2009 | 9 | 30 |
| 2010 | 16 | 34 |
| 2011 | 13 | 47 |
| 2012 | 17 | 28 |
| 2013 | 27 | 51 |
| 2014 | 46 | 53 |
| 2015 | 37 | 62 |
| 2016 | 43 | 76 |
| 2017 | 53 | 57 |
| 2018 | 46 | 81 |
| 2019 | 59 | 90 |
| 2020 | 67 | 91 |
| 2021 | 90 | 97 |
| 2022 | 71 | 105 |
| 2023 | 86 | 88 |
| 2024 | 83 | 95 |
| 2025 | 74 | 75 |
| 2026 | 63 | 65 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fastening device6 Oct 2026US 12,752,141 B2Groupe Save
- Nozzle plugs for a deluge fire protection system29 Sep 2026US 12,746,423 B2Engineered Corrosion Solutions, LLC
- In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier22 Sep 2026US 12,741,166 B2The Reliable Automatic Sprinkler Co., Inc.
- Battery rack, energy storage system, and power generation system15 Sep 2026US 12,734,380 B2LG Energy Solution, Ltd.
- Dry pipe accelerator systems and methods15 Sep 2026US 12,734,383 B2Tyco Fire Products LP
- Grid-based storage structure with sprinkler system8 Oct 2026US 2026/0306889 A1Nimble Robotics, Inc.
- Vacuum-operated dry pipe sprinkler system valve1 Oct 2026US 2026/0295318 A1Sprinkler X, LLC
- Gate valve monitor1 Oct 2026US 2026/0298368 A1
- Heat sensitive protective barrier17 Sep 2026US 2026/0273322 A1
- Fire protection floor nozzles, systems and methods for floor nozzle spray systems10 Sep 2026US 2026/0263852 A1Minimax Viking Patent Management GmbH
Most cited
By later US patents
- Sprinkler mounting device84US 6,260,810 B1Dong-A Flexible Metal Tubes Co., Ltd. · 2001
- Support system attachment mechanism for fire protection sprinklers69US 6,123,154 APNM, Inc. · 2000
- Concealed sprinkler assembly65US 5,020,601 AThe Viking Corporation · 1991
- Sprinkler head adapter65US 5,109,929 ASpears Manufacturing Co. · 1992
- Dry sprinkler62US 7,516,800 B1Tyco Fire Products LP · 2009