B28C 7/167
By means of a screw conveyor
Official title: {by means of a screw conveyor}
B28C7/167 (By means of a screw conveyor) appears on 10 US grants and 7 published applications in this corpus.
Search patents in B28C- Granted patents
- 10
- Published applications
- 7
- Assignees
- 9
- Inventors
- 28
- Latest grant
- 1 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mortar delivery system1 Sep 2020US 10,759,087 B2Construction Robotics, LLC
- Slurry dispense system17 Sep 2019US 10,414,066 B2
- Facility and method for coating the inside of a pipe element27 Oct 2015US 9,168,559 B2Saint-Gobain Pam
- Mortar mixing apparatus31 Aug 2010US 7,784,996 B1
- Ready mix batch hauler system26 Oct 2004US 6,808,303 B2
- A Method for 3D Printing a Construction, a 3D Construction Printer System, and a Printing Unit for Use in a 3D Construction Printer System27 Mar 2025US 2025/0100182 A1COBOD International A/S
- Integrated mixer and nozzle device for 3d printer of building construction and methods for operating the same27 Oct 2022US 2022/0339817 A1Black Buffalo 3D Corporation
- Bucket Assembly With A Metering System For A Construction Vehicle6 Aug 2020US 2020/0248429 A1Neatoworks, LLC
- Slurry dispense system19 Jul 2018US 2018/0200920 A1
- Mortar Delivery System9 Mar 2017US 2017/0066157 A1Construction Robotics, LLC
Most cited
By later US patents
- Ready mix batch hauler system80US 6,808,303 B22004
- Mixing auger for concrete trucks64US 5,486,047 A1996
- Vibration input to moving aqueous cemetitious slurry11US 5,813,754 AMatrix Master, Inc. · 1998
- Mortar mixing apparatus11US 7,784,996 B12010
- Method and apparatus for applying mortar or concrete10US 4,492,478 ATaisei Corporation · 1985