G01G 13/20
By screw conveyors in the weigh receptacle
Official title: by screw conveyors in the weigh receptacle
G01G13/20 (By screw conveyors in the weigh receptacle) appears on 16 US grants and 9 published applications in this corpus.
Search patents in G01G- Granted patents
- 16
- Published applications
- 9
- Assignees
- 11
- Inventors
- 32
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispenser vane13 Jun 2023US 11,673,752 B26D Bytes Inc.
- Screw feeder for a combination weigher19 Jul 2022US 11,391,618 B2Marel A/S
- Dispenser12 Oct 2021US 11,142,412 B26D Bytes Inc.
- Dosing unit for automatic weighing systems13 Apr 2021US 10,974,916 B2Color Service SRL
- Dispersion unit for a combination weigher18 Feb 2020US 10,564,028 B2Marel A/S
- Method for calculating control parameter for powder and/or granule feeding apparatus and the powder and/or granule feeding apparatus13 Aug 2026US 2026/0233953 A1Kubota Corporation
- Automated method and system for particle dosing from a particle storage container7 Apr 2022US 2022/0104660 A1
- Dispenser Vane20 Jan 2022US 2022/0017313 A16D Bytes Inc.
- Dosing unit for automatic weighing systems19 Nov 2020US 2020/0361725 A1Color Service SRL
- Dispenser4 Jun 2020US 2020/0172353 A16D Bytes Inc.
Most cited
By later US patents
- Apparatus for automatically dispensing weight-controlled portions of granular foodstuff53US 4,723,614 AOy Maxi-Tuotanto AB · 1988
- Measured material delivery apparatus and method49US 4,055,255 A1977
- Weigh feeding apparatus43US 4,111,272 AAcrison, Inc. · 1978
- Mechanism for metering solid materials which flow in a manner similar to liquids32US 4,804,111 AAcrison, Inc. · 1989
- Apparatus for continuous flow weighing31US 5,423,456 A1995