B28B 7/0064
Moulds characterised by special surfaces for producing a desired surface of a
Official title: {Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces (B28B7/36 takes precedence; producing decorative effects B44C; designs of stone surfaces B44F)}
B28B7/0064 (Moulds characterised by special surfaces for producing a desired surface of a) appears on 417 US grants and 441 published applications in this corpus.
Search patents in B28B- Granted patents
- 417
- Published applications
- 441
- Assignees
- 202
- Inventors
- 592
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 12 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 4 |
| 2002 | 6 | 7 |
| 2003 | 7 | 21 |
| 2004 | 10 | 21 |
| 2005 | 7 | 30 |
| 2006 | 10 | 19 |
| 2007 | 14 | 25 |
| 2008 | 7 | 19 |
| 2009 | 8 | 29 |
| 2010 | 14 | 27 |
| 2011 | 17 | 15 |
| 2012 | 15 | 19 |
| 2013 | 13 | 16 |
| 2014 | 16 | 11 |
| 2015 | 8 | 19 |
| 2016 | 14 | 22 |
| 2017 | 14 | 14 |
| 2018 | 14 | 19 |
| 2019 | 13 | 15 |
| 2020 | 18 | 20 |
| 2021 | 11 | 17 |
| 2022 | 10 | 12 |
| 2023 | 9 | 13 |
| 2024 | 12 | 10 |
| 2025 | 18 | 10 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B28B 7/007With moulding surfaces simulating natural effets140
- B28B 7/0073With moulding surfaces simulating assembled bricks or blocks with mortar joints74
- B28B 7/0079With surfaces for moulding interlocking means58
- B28B 7/0085With surfaces for moulding chamfers45
- B28B 7/0082With surfaces for moulding parallel grooves or ribs35
- B28B 7/0076With surfaces for moulding letters or marks8
- B28B 7/0067With polished or glossy moulding surfaces6
Recent patents
- Concrete garden bed mold2 Jun 2026US 12,643,260 B2
- Tapered plasterboards and methods for making them13 Jan 2026US 12,523,037 B2CertainTeed Gypsum, Inc.
- Internal tooling configuration for the creation of z-channels in woven ceramic matrix composite preforms18 Nov 2025US 12,473,236 B2Rtx Corporation
- Board and method for manufacturing a board11 Nov 2025US 12,467,265 B2Unilin BV
- Seamless form system for stacked pottery forms28 Oct 2025US 12,454,074 B2The Pottery Toolkit LLC.
- Anti-graffiti system6 Aug 2026US 2026/0225398 A1Matryx Pty Ltd
- Methods and systems for mechanized rammed earth block construction9 Jul 2026US 2026/0192488 A1Texas Tech University System
- Method for manufacturing a tile product14 May 2026US 2026/0131503 A1Benelux Applied Surfaces, LLC
- Printable concrete structure mold for concrete structures16 Apr 2026US 2026/0102942 A11Print LLC
- 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.
Most cited
By later US patents
- Synthetic molded slabs, and systems and methods related thereto206US 9,289,923 B1Cambria Company LLC · 2016
- Apparatus for fabrication of concrete brick203US 4,869,660 A1989
- Method for forming an irregular surface block142US 5,078,940 A1992
- Method for producing replicated paving stone138US 5,372,676 A1994
- Apparatus for manufacturing rough faced bricks137US 3,940,229 AColumbia Machine, Inc. · 1976