B65G 53/42
Nozzles
B65G53/42 (Nozzles) appears on 120 US grants and 72 published applications in this corpus.
Search patents in B65G- Granted patents
- 120
- Published applications
- 72
- Assignees
- 94
- Inventors
- 227
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 4 |
| 2005 | 4 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 2 | 1 |
| 2014 | 3 | 4 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 5 |
| 2018 | 4 | 3 |
| 2019 | 4 | 7 |
| 2020 | 7 | 4 |
| 2021 | 4 | 5 |
| 2022 | 3 | 1 |
| 2023 | 0 | 4 |
| 2024 | 1 | 4 |
| 2025 | 5 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and a method for temporary storage and offloading of granular materials24 Mar 2026US 12,583,693 B2Granfoss AS
- Gas transfer type ultrasonic gushing fine powder quantitative feeding system and gas transfer type ultrasonic gushing fine powder quantitative feeding method27 Jan 2026US 12,533,692 B2Kinboshi Inc.
- Powder handling device28 Oct 2025US 12,454,100 B2General Electric Company
- Conveying assembly for snowmaking apparatus29 Jul 2025US RE50,509 E1Industries SnöFlake Inc.
- Apparatus and method for receiving and conveying bulk material8 Jul 2025US 12,351,386 B2Spiroflow Limited
- Powder handling device5 Feb 2026US 2026/0034730 A1General Electric Company
- Apparatus for transferring powder21 Aug 2025US 2025/0263255 A1SK On Co., Ltd.
- A system and a method for temporary storage and offloading of granular materials17 Apr 2025US 2025/0122031 A1Granfoss AS
- Device and method for removing granular material19 Dec 2024US 2024/0417952 A1Granfoss AS
- Gas Transfer Type Ultrasonic Gushing Fine Powder Quantitative Feeding System And Gas Transfer Type Ultrasonic Gushing Fine Powder Quantitative Feeding Method12 Sep 2024US 2024/0299963 A1Kinboshi Inc.
Most cited
By later US patents
- Seed distribution system and method for a seeding implement108US 5,161,473 ADeere & Company · 1992
- Method, system and apparatus for dispensing products for a personal care service, instructing on providing a personal care treatment service, and selecting a personal care service70US 8,977,389 B2Colorculture Network, LLC · 2015
- Particulate material loader52US 4,812,086 AStream Industrial Systems Inc. · 1989
- Device for transferring toner from a transport container into a toner reservoir41US 4,945,956 ASiemens Aktiengesellschaft · 1990
- Process and apparatus for dislodging and conveying material from a surface with a positive pressure fluid stream30US 4,018,483 A1977