B05B 3/0438
Tubular elements holding several outlets
Official title: {Tubular elements holding several outlets, e.g. apertured tubes, oscillating about an axis substantially parallel to the tubular element}
B05B3/0438 (Tubular elements holding several outlets) appears on 106 US grants and 88 published applications in this corpus.
Search patents in B05B- Granted patents
- 106
- Published applications
- 88
- Assignees
- 55
- Inventors
- 152
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 5 |
| 2007 | 4 | 7 |
| 2008 | 5 | 7 |
| 2009 | 1 | 5 |
| 2010 | 2 | 7 |
| 2011 | 8 | 6 |
| 2012 | 0 | 2 |
| 2013 | 5 | 2 |
| 2014 | 0 | 2 |
| 2015 | 4 | 4 |
| 2016 | 7 | 7 |
| 2017 | 6 | 2 |
| 2018 | 2 | 4 |
| 2019 | 4 | 4 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 4 |
| 2023 | 3 | 2 |
| 2024 | 3 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sprinkler structure15 Sep 2026US 12,734,542 B2Ample-Xin Co., Ltd.
- Sprinkler water flow switching device4 Feb 2025US 12,215,798 B2Yuan Pin Industrial Co., Ltd.
- Energy saving dynamic effluent sprinkler24 Sep 2024US 12,097,513 B2Xiamen Easo Co., Ltd.
- Sprinkler10 Sep 2024US 12,083,547 B2Yuan Mei Corp.
- Sprinkler nozzle spray width indicator apparatus and method28 May 2024US 11,992,853 B2Melnor, Inc.
- Sprinkler structure with multi-stage water control9 Jul 2026US 2026/0192312 A1Aqualean Manufacturing Associates Co., Ltd.
- Sprinkler structure with multi-stage water control28 Aug 2025US 2025/0269396 A1Aqualean Manufacturing Associates Co., Ltd.
- Sand-proof sprinkler mechanism30 Jan 2025US 2025/0033067 A1Zhongshan Qingyi Metal Products Enterprise Co., Ltd.
- Sprinkler structure19 Dec 2024US 2024/0416377 A1Ample-Xin Co., Ltd.
- Sprinkler nozzle spray width indicator apparatus and method15 Aug 2024US 2024/0269695 A1Melnor, Inc.
Most cited
By later US patents
- Drive mechanism for a sprinkler or the like42US 5,052,621 AGardena Kress + Kastner GmbH · 1991
- Lawn sprinkler with cam-controlled variable spray pattern41US 5,350,115 AVermont American Corporation · 1994
- Adjustment structure of a rotary sprinkler38US 5,657,928 A1997
- Oscillatory sprinkler35US 5,305,956 A1994
- Releasable coupling assembly for oscillating wave lawn sprinkler31US 4,606,500 ARain Bird Consumer Products Mfg. Corp. · 1986