B28D 1/30
To form contours, i.e. curved surfaces, irrespective of the method of working
Official title: to form contours, i.e. curved surfaces, irrespective of the method of working used (for artistic purposes B44B)
B28D1/30 (To form contours, i.e. curved surfaces, irrespective of the method of working) appears on 81 US grants and 63 published applications in this corpus.
Search patents in B28D- Granted patents
- 81
- Published applications
- 63
- Assignees
- 41
- Inventors
- 125
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 6 | 3 |
| 2003 | 2 | 5 |
| 2004 | 3 | 8 |
| 2005 | 5 | 4 |
| 2006 | 2 | 3 |
| 2007 | 3 | 4 |
| 2008 | 2 | 5 |
| 2009 | 1 | 1 |
| 2010 | 2 | 3 |
| 2011 | 5 | 4 |
| 2012 | 2 | 2 |
| 2013 | 2 | 4 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for taking a sample, and use of a device of this type18 Jun 2024US 12,013,316 B2Siemens Energy Global GmbH & Co. KG
- Chamfered silicon carbide substrate and method of chamfering22 Jun 2021US 11,041,254 B2SiCrystal GmbH
- Method and apparatus for cutting non-linear trenches in concrete28 Jul 2020US 10,724,189 B1
- Method and apparatus for cutting linear trenches in concrete2 Apr 2019US 10,246,837 B2
- Method and apparatus for cutting non-linear trenches in concrete26 Mar 2019US 10,240,306 B2
- Window, method of manufacturing the window, and electronic device including the window3 Sep 2026US 2026/0262420 A1Samsung Display Co., Ltd.
- Support for a continuous strip produced during heat chamfering of glass substrate, related methods, and glass substrate produced therefrom13 Aug 2026US 2026/0234047 A1Corning Incorporated
- Concrete restoration and ornamentation method and apparatus4 Apr 2024US 2024/0110343 A1
- Working unit for realizing holes in a slab material and for machining the inner side of the holes and machine tool comprising such working unit27 Jul 2023US 2023/0234262 A1
- Device and processing procedure of stone material27 Oct 2022US 2022/0339819 A1
Most cited
By later US patents
- Process for cutting or shaping of a substrate by laser86US 4,169,976 AValfivre S.p.A. · 1979
- Molds for producing masonry units with roughened surface55US 6,464,199 B1Anchor Wall Systems, Inc. · 2002
- Cementitious building panel with cut bead45US 6,138,430 ACemplank, Inc. · 2000
- Stone bevelling machine44US 5,779,527 AMaehashi Industries Co., Ltd. · 1998
- Bit for cutting sheetrock41US 5,143,490 ARoto Zip Tool Corporation · 1992