E03B 9/025
Taps specially designed for outdoor use
Official title: {Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks}
E03B9/025 (Taps specially designed for outdoor use) appears on 155 US grants and 102 published applications in this corpus.
Search patents in E03B- Granted patents
- 155
- Published applications
- 102
- Assignees
- 42
- Inventors
- 143
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 4 | 0 |
| 2005 | 3 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 3 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 4 |
| 2013 | 5 | 4 |
| 2014 | 4 | 5 |
| 2015 | 8 | 6 |
| 2016 | 7 | 9 |
| 2017 | 7 | 6 |
| 2018 | 6 | 12 |
| 2019 | 6 | 7 |
| 2020 | 7 | 9 |
| 2021 | 8 | 3 |
| 2022 | 6 | 6 |
| 2023 | 7 | 2 |
| 2024 | 4 | 8 |
| 2025 | 5 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated utility dispensing system for transient accommodations4 Aug 2026US 12,700,048 B1
- Freeze resistant wall hydrant17 Mar 2026US 12,577,762 B2
- Plumbing fixture accessory plate2 Dec 2025US D1,104,224 S1Design
- Plumbing fixture accessory plate small four hole2 Sep 2025US D1,091,776 S1Design
- Hose coupling for a hydrant, and hydrant26 Aug 2025US 12,398,543 B2Vonroll Infratec (Investment) AG
- Freeze Resistant Wall Hydrant9 Jul 2026US 2026/0193871 A1
- Hot and cold outdoor faucet system16 Jan 2025US 2025/0019943 A1
- Freeze resistant wall hydrant26 Dec 2024US 2024/0426087 A1
- Temperature monitoring and control system for a hose bibb with network communication28 Nov 2024US 2024/0392542 A1
- Wall faucet assembly7 Nov 2024US 2024/0368861 A1Merrill Manufacturing Company
Most cited
By later US patents
- Non-freeze wall hydrant with vacuum breaker58US 3,952,770 A1976
- Freeze resistant hose bib receptacle58US 4,473,244 A1984
- Anti-siphon frost free faucet57US 4,909,270 AArrowhead Brass Products, Inc. · 1990
- Self-draining sill cock assembly45US 4,178,956 AWoodford Manufacturing Company · 1979
- Anti-syphon freezeless water hydrant45US 4,475,570 APrier Brass Manufacturing Co. · 1984