E03B 9/12
Stand-pipes
E03B9/12 (Stand-pipes) appears on 12 US grants and 10 published applications in this corpus.
Search patents in E03B- Granted patents
- 12
- Published applications
- 10
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Curb stop structure24 Jan 2023US 11,560,699 B1Adaptor, Inc.
- Snap on meter pit extension2 Aug 2022US 11,401,681 B2Bingham & Taylor Corp.
- Adjustable underground utility boxes with shortening prevention sleeves30 Nov 2021US 11,186,972 B2
- Adjustable underground utility boxes with shortening prevention sleeves14 Jul 2020US 10,711,441 B2
- Snap tap mounting jig18 Feb 2020US 10,563,804 B2Yone Corporation
- Curb stop structure and method3 Aug 2023US 2023/0243133 A1Adaptor, Inc.
- Adjustable underground utility boxes with shortening prevention sleeves5 Nov 2020US 2020/0347582 A1
- Snap On Meter Pit Extension31 Oct 2019US 2019/0330817 A1Bingham & Taylor Corp.
- Adjustable underground utility boxes with shortening prevention sleeves1 Nov 2018US 2018/0313064 A1
- Extendable stand pipe11 Oct 2018US 2018/0291596 A1
Most cited
By later US patents
- Post assembly for a buried valve19US 4,702,275 AAMSTED Industries Incorporated · 1987
- Positioning member for a curb stop box13US 5,730,180 A1998
- Installation device for yard hydrant11US 6,684,900 B1John C. Kupferle Foundry Company · 2004
- Adjustable underground utility boxes with shortening prevention sleeves2US 10,711,441 B22020
- Adjustable underground utility boxes with shortening prevention sleeves2US 11,186,972 B22021