B28D 1/225
For scoring or breaking
Official title: {for scoring or breaking, e.g. tiles}
B28D1/225 (For scoring or breaking) appears on 169 US grants and 164 published applications in this corpus.
Search patents in B28D- Granted patents
- 169
- Published applications
- 164
- Assignees
- 90
- Inventors
- 289
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 2 |
| 2003 | 1 | 6 |
| 2004 | 2 | 7 |
| 2005 | 3 | 6 |
| 2006 | 2 | 6 |
| 2007 | 4 | 8 |
| 2008 | 4 | 5 |
| 2009 | 1 | 12 |
| 2010 | 6 | 9 |
| 2011 | 8 | 10 |
| 2012 | 3 | 5 |
| 2013 | 4 | 3 |
| 2014 | 6 | 8 |
| 2015 | 3 | 8 |
| 2016 | 2 | 3 |
| 2017 | 4 | 7 |
| 2018 | 4 | 13 |
| 2019 | 4 | 5 |
| 2020 | 7 | 6 |
| 2021 | 7 | 4 |
| 2022 | 3 | 7 |
| 2023 | 2 | 7 |
| 2024 | 4 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mechanism with cams for engraving and splitting tiles7 Jul 2026US 12,673,446 B2Ambrogiani, Valter
- Cutting method and cutting device for scoring components made of glass or ceramics and method for dividing components made of glass or ceramics23 Jun 2026US 12,662,411 B2HEGLA GmbH & Co. KG
- Methods and apparatuses for cutting17 Mar 2026US 12,576,554 B2Westlake Royal Roofing LLC
- Cutting device for manual ceramic-cutting machines23 Dec 2025US 12,502,807 B2Germans Boada, S,.A
- Low-dust cutting device for multiple tiles and low-dust scoring device for concrete masonry units2 Dec 2025US 12,485,582 B2
- Slab cutting system13 Aug 2026US 2026/0233431 A1Raimondi S.P.A.
- Diamond tool and tool unit16 Jul 2026US 2026/0200136 A1Mitsuboshi Diamond Industrial Co., Ltd.
- Laser-less dicing method30 Apr 2026US 2026/0115825 A1NXP USA, Inc.
- Measuring seat for sintered stone cutting machine26 Feb 2026US 2026/0054418 A1
- Manually actuated ceramic cutter10 Jul 2025US 2025/0222625 A1Germans Boada, S,.A
Most cited
By later US patents
- Rotary blade assembly for a tile cutter66US 5,331,877 AIshii Chokokogu Mfg. Co., Ltd. · 1994
- Cutter wheel for brittle sheets42US 6,629,484 B2Mitsuboshi Diamond Industrial Co., Ltd. · 2003
- Household tile cutting gauge37US 5,205,045 A1993
- Manually-operated tile cutter32US 5,169,045 A1992
- Tile fitting method and device31US 5,617,642 A1997