B28B 7/348
Of plastic material or rubber
Official title: {of plastic material or rubber}
B28B7/348 (Of plastic material or rubber) appears on 118 US grants and 155 published applications in this corpus.
Search patents in B28B- Granted patents
- 118
- Published applications
- 155
- Assignees
- 92
- Inventors
- 273
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 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 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 5 |
| 2004 | 5 | 3 |
| 2005 | 0 | 10 |
| 2006 | 0 | 6 |
| 2007 | 3 | 8 |
| 2008 | 0 | 4 |
| 2009 | 1 | 9 |
| 2010 | 5 | 5 |
| 2011 | 3 | 3 |
| 2012 | 4 | 5 |
| 2013 | 4 | 9 |
| 2014 | 4 | 6 |
| 2015 | 5 | 6 |
| 2016 | 6 | 10 |
| 2017 | 10 | 6 |
| 2018 | 5 | 3 |
| 2019 | 4 | 7 |
| 2020 | 3 | 6 |
| 2021 | 4 | 8 |
| 2022 | 3 | 9 |
| 2023 | 9 | 11 |
| 2024 | 7 | 2 |
| 2025 | 5 | 5 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Moulding tray for manufacturing slabs made of agglomerate material, method for realizing such moulding tray and method for manufacturing slabs made of agglomerate material30 Jun 2026US 12,667,997 B2
- Concrete garden bed mold2 Jun 2026US 12,643,260 B2
- Method and casting mold, in particular for use in cold casting methods21 Apr 2026US 12,605,865 B2Voxeljet AG
- Mould core for a mould for producing hollow concrete bodies, and a moulding device having a mould core of this kind19 Aug 2025US 12,390,957 B2
- Additive manufacture-assisted method for making structural elements having controlled failure characteristics15 Jul 2025US 12,358,225 B2Saudi Arabian Oil Company
- Mould for curing a precursor by carbonation30 Jul 2026US 2026/0216916 A1Vito NV
- Printable concrete structure mold for concrete structures16 Apr 2026US 2026/0102942 A11Print LLC
- Core resin26 Mar 2026US 2026/0085169 A1Sekisui Chemical Co., Ltd.
- Mold part for manufacturing toothed vertical joints of keystones and mold comprising the mold part12 Mar 2026US 2026/0070258 A1Nordex Energy Spain, S.A.U.
- Film systems and methods for gel casting and handling in aerogel production19 Feb 2026US 2026/0048375 A1Cardinal CG Company
Most cited
By later US patents
- Methods and apparatus for computer-assisted spray foam fabrication129US 9,566,742 B2Massachusetts Institute of Technology · 2017
- Methods and apparatus for computer-assisted spray foam fabrication120US 10,189,187 B2Massachusetts Institute of Technology · 2019
- Molding process for forming a concrete paving block114US 5,211,895 A1993
- Decorative mold for forming concrete surface with uneven pattern96US 5,651,912 AJsp Corporation · 1997
- Plastic forms for poured concrete77US 5,014,480 A1991