B28B 1/526
By delivering the materials on a conveyor of the endless-belt type
Official title: {by delivering the materials on a conveyor of the endless-belt type}
B28B1/526 (By delivering the materials on a conveyor of the endless-belt type) appears on 80 US grants and 35 published applications in this corpus.
Search patents in B28B- Granted patents
- 80
- Published applications
- 35
- Assignees
- 49
- Inventors
- 126
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 1 |
| 2004 | 4 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 3 | 5 |
| 2019 | 2 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing building material30 Jul 2024US 12,049,021 B2Nichiha Corporation
- Gypsum fiberboard panel as well as method and apparatus for the production of a gypsum fiberboard panel19 Sep 2023US 11,759,972 B2James Hardie Europe GmbH
- Building material and method for manufacturing building material22 Nov 2022US 11,504,880 B2Nichiha Corporation
- Continuous methods of making fiber reinforced concrete panels18 Jan 2022US 11,224,990 B2United States Gypsum Company
- Headbox and forming station for fiber-reinforced cementitious panel production20 Apr 2021US 10,981,294 B2United States Gypsum Company
- Method for manufacturing building material9 Feb 2023US 2023/0043291 A1Nichiha Corporation
- Systems and methods for manufacture of fiber cement panels having omnidirectional drainage plane6 May 2021US 2021/0129378 A1Norwood Architecture, Inc.
- Fiber reinforced aerogel insulation and method therefor12 Nov 2020US 2020/0353642 A1Johns Manville
- Building material and method for manufacturing building material9 Jul 2020US 2020/0215718 A1Nichiha Corporation
- Gypsum fiberboard panel as well as method and apparatus for the production of a gypsum fiberboard panel30 Apr 2020US 2020/0130227 A1James Hardie Europe GmbH
Most cited
By later US patents
- Gypsum fiberboard door frame125US 5,347,780 AGeorgia-Pacific Corporation · 1994
- Gypsum wallboard and process for making same102US 3,944,698 AUnited States Gypsum Company · 1976
- Method of manufacturing fiber gypsum board73US 5,342,566 ACarl Schenck AG · 1994
- Fire-resistant structure containing gypsum fiberboard70US 5,305,577 AGeorgia-Pacific Corporation · 1994
- Fire-resistant gypsum building materials70US 5,945,208 AG-P Gypsum Corporation · 1999