B29B 7/24
For feeding
Official title: for feeding
B29B7/24 (For feeding) appears on 197 US grants and 186 published applications in this corpus.
Search patents in B29B- Granted patents
- 197
- Published applications
- 186
- Assignees
- 168
- Inventors
- 441
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 4 |
| 2003 | 1 | 8 |
| 2004 | 5 | 8 |
| 2005 | 4 | 2 |
| 2006 | 3 | 3 |
| 2007 | 3 | 6 |
| 2008 | 3 | 10 |
| 2009 | 3 | 5 |
| 2010 | 3 | 4 |
| 2011 | 2 | 9 |
| 2012 | 3 | 6 |
| 2013 | 6 | 5 |
| 2014 | 5 | 8 |
| 2015 | 7 | 9 |
| 2016 | 4 | 14 |
| 2017 | 9 | 5 |
| 2018 | 6 | 12 |
| 2019 | 11 | 8 |
| 2020 | 9 | 18 |
| 2021 | 7 | 13 |
| 2022 | 10 | 5 |
| 2023 | 10 | 8 |
| 2024 | 9 | 5 |
| 2025 | 4 | 4 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System for the formulation and delivery of materials to molding machines21 Jul 2026US 12,686,151 B2GM Global Technology Operations LLC
- Weighted garment counterweight block, mixing device, and manufacturing process thereof26 May 2026US 12,636,817 B1Ninghai Yuteng Arts & Crafts Co., Ltd.
- Quality verification system for measurement of raw materials in continuous metering processes using calibration weights17 Feb 2026US 12,552,071 B2Compagnie Generale Des Etablissements Michelin
- Rubber composition manufacturing method, tire manufacturing method, and rubber composition manufacturing apparatus7 Oct 2025US 12,434,409 B2Toyo Tire Corporation
- Machine learning method, machine learning device, machine learning program, communication method, and kneading device23 Sep 2025US 12,420,452 B2Kobe Steel, Ltd.
- Silicone manufacturing9 Jul 2026US 2026/0193416 A1Dow Global Technologies LLC
- Device and method for refilling and transferring solid raw materials from a container into a mixer30 Apr 2026US 2026/0116610 A1BASF Coatings GmbH
- Method for producing composition23 Apr 2026US 2026/0109841 A1Newlight Technologies, LLC
- Internal mixer16 Apr 2026US 2026/0102748 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Internal mixer16 Apr 2026US 2026/0102944 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Most cited
By later US patents
- Additive inventory control, batching and delivery system169US 4,525,071 ACrawford & Russell, Inc. · 1985
- Materials feeding system with level sensing probe and method for automatic bulk density determination110US 5,423,455 AAcrison, Inc. · 1995
- Batching system99US 3,959,636 AMangood Corporation · 1976
- Hybrid apparatus and method for blending materials95US 5,110,521 AHydreclaim Corporation · 1992
- Removable material hopper assembly and method of using same to eliminate residual ingredient material92US 6,774,318 B2Process Control Corporation · 2004