B28C 7/06
Supplying the solid ingredients
Official title: Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
B28C7/06 (Supplying the solid ingredients) appears on 115 US grants and 96 published applications in this corpus.
Search patents in B28C- Granted patents
- 115
- Published applications
- 96
- Assignees
- 72
- Inventors
- 195
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 4 |
| 2004 | 2 | 5 |
| 2005 | 1 | 4 |
| 2006 | 2 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 6 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 5 |
| 2019 | 4 | 5 |
| 2020 | 2 | 7 |
| 2021 | 4 | 6 |
| 2022 | 4 | 8 |
| 2023 | 8 | 10 |
| 2024 | 4 | 4 |
| 2025 | 6 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B28C 7/064Supply from sacks40
- B28C 7/062With a pneumatic or hydraulic conveyor16
- B28C 7/10By means of rotary members15
- B28C 7/08By means of scrapers or skips13
- B28C 7/067By means of stationary hoppers, chambers or bins from which the material11
- B28C 7/068Having means to elevate or hoist a charging-bin or container6
- B28C 7/065With a pivotable charging-bin2
- B28C 7/061From stationary storage means having elements for dividing the ground sectorially1
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Most cited
By later US patents
- Silo and delivery system for premixed dry mortar blends to batch mixers145US 4,956,821 A1990
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- Mixing equipment80US 4,408,886 ACoal Industry (Patents) Limited · 1983
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