E03B 11/04
Without air regulators , i.e. without air inlet or outlet valves
Official title: without air regulators {, i.e. without air inlet or outlet valves; water tanks provided with flexible walls}
E03B11/04 (Without air regulators , i.e. without air inlet or outlet valves) appears on 21 US grants and 12 published applications in this corpus.
Search patents in E03B- Granted patents
- 21
- Published applications
- 12
- Assignees
- 11
- Inventors
- 31
- Latest grant
- 28 Nov 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 8 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
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- Trailer with loading and unloading system17 Oct 2023US 11,787,650 B1Modology Design Group
- Modular home delivery system10 Oct 2023US 11,781,310 B1Modology Design Group
- Systems and methods for rotating a modular home on a trailer10 Oct 2023US 11,781,312 B1Modology Design Group
- Mobile modular home with a bladder tank support assembly29 Aug 2023US 11,739,508 B1Modology Design Group
- Systems and methods for rotating a modular home on a trailer2 Nov 2023US 2023/0348210 A1Modology Design Group
- Trailer with loading and unloading system2 Nov 2023US 2023/0348211 A1Modology Design Group
- Trailer for modular home delivery and assembly2 Nov 2023US 2023/0349145 A1Modology Design Group
- Expansion tank with active flow manifold head3 Aug 2023US 2023/0243520 A1Taco, Inc.
- Automatic system profiling for a well system30 Jan 2020US 2020/0033899 A1Amtrol Licensing Inc.
Most cited
By later US patents
- Well pressure tank59US 6,328,071 B12001
- Portable stand-alone sink unit31US 5,687,434 APolyJohn Enterprises Corporation · 1997
- Purified water storage system with accumulator tank and diaphragm responsive valves25US 4,678,565 ACulligan International Company · 1987
- Trailer with loading and unloading system14US 11,623,830 B1Modology Design Group · 2023
- Device for causing turbulent flow in a tank assembly7US 8,739,823 B2Amtrol Licensing Inc. · 2014