B28C 5/1246
With feeding devices
Official title: {with feeding devices (B28C5/1276, B28C5/1292 take precedence)}
B28C5/1246 (With feeding devices) appears on 16 US grants and 17 published applications in this corpus.
Search patents in B28C- Granted patents
- 16
- Published applications
- 17
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Volumetric concrete mixing system, equipment, and method23 Sep 2025US 12,420,451 B1J&P Invesco LLC
- Nozzle for dispensing concrete, mortar or the like4 Mar 2025US 12,240,146 B2Mai International GmbH
- Emptying station for a flexible intermediate bulk container23 Apr 2024US 11,964,791 B210039322 Canada Inc.
- Volumetric concrete mixing system, equipment, and method26 Dec 2023US 11,850,769 B1J&P Invesco LLC
- Mobile continuous mixing apparatus with linearly aligned feed belts5 Dec 2023US 11,833,714 B2
- Mixing and feeding system for 3d printing of buildings29 May 2025US 2025/0170748 A1Apis Cor Inc.
- Alkaline activated cement methods and compositions15 Feb 2024US 2024/0051874 A1Material. Evolution Ltd.
- Nozzle for dispensing concrete, mortar or the like28 Sep 2023US 2023/0302680 A1Mai International GmbH
- Mobile Continuous Mixing Apparatus22 Jun 2023US 2023/0191659 A1
- Emptying station for a flexible intermediate bulk container21 Oct 2021US 2021/0323712 A110039322 Canada Inc.
Most cited
By later US patents
- Ready mix batch hauler system80US 6,808,303 B22004
- Blending device for particulate material, with helical conveyer10US 5,358,331 AJohn William Cruse · 1994
- Portable concrete mixer for hydrating and mixing concrete mix containing gravel aggregate in a continuous process7US 10,259,140 B1Red Dog Mobile Shelters, LLC · 2019
- Volumetric concrete mixing system, equipment, and method4US 11,173,630 B1J&P Invesco LLC · 2021
- Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer3US 10,272,399 B2United States Gypsum Company · 2019