G01G 13/06
Wherein the main feed is effected by gravity from a hopper or
Official title: wherein the main feed is effected by gravity from a hopper or chute
G01G13/06 (Wherein the main feed is effected by gravity from a hopper or) appears on 46 US grants and 32 published applications in this corpus.
Search patents in G01G- Granted patents
- 46
- Published applications
- 32
- Assignees
- 42
- Inventors
- 93
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 4 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 4 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 4 | 0 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for dispensing powder for ammunition10 Jun 2025US 12,326,325 B2RCBS Precisioneered Reloading, LLC
- Application program and behavior management device31 Dec 2024US 12,185,191 B2Trytodou Corporation
- Portable device, dispensing method, reservoir, and system including such a device and reservoir13 Aug 2024US 12,061,109 B2
- Method for the gravimetric control of a metering device for a bulk material during the refilling of its storage container, and metering device for carrying out the method4 Jun 2024US 12,000,726 B2K-Tron Technologies, Inc.
- Measuring device6 Feb 2024US 11,892,337 B2Sintokogio, Ltd.
- Weighing device3 Sep 2026US 2026/0259077 A1Shimadzu Corporation
- Powder dispensing hopper9 Apr 2026US 2026/0098753 A1Xim Limited
- Kit of components for forming an interchangeable hopper for batching/weighing products in a combined weighing apparatus25 Sep 2025US 2025/0297884 A1Ilapak Italia S.P.A.
- System and method for dispensing powder for ammunition11 Sep 2025US 2025/0283707 A1RCBS Precisioneered Reloading, LLC
- System and method for dispensing powder for ammunition19 Jan 2023US 2023/0014061 A1Bushnell Inc.
Most cited
By later US patents
- Coal loading system and method98US 5,772,390 A1998
- Apparatus and method for dispensing small quantities of particles38US 6,987,228 B1Powderject Research Limited · 2006
- Article handling system with weight-controlled dispenser31US 4,095,723 AAutomated Packaging Systems, Inc. · 1978
- Weighing device25US 4,615,403 AKabuchiki Kaisha Ishida Koki Seisakusho · 1986
- Method of and apparatus for measuring liquid24US 4,872,763 AFuji Photo Film Co., Ltd. · 1989