B22D 29/00
Removing castings from moulds, not restricted to casting processes covered by a
Official title: Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots {(B22D13/10, B22D11/124, B22D17/00 take precedence)}
B22D29/00 (Removing castings from moulds, not restricted to casting processes covered by a) appears on 495 US grants and 457 published applications in this corpus.
Search patents in B22D- Granted patents
- 495
- Published applications
- 457
- Assignees
- 263
- Inventors
- 979
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 13 | 8 |
| 2003 | 7 | 6 |
| 2004 | 6 | 14 |
| 2005 | 6 | 12 |
| 2006 | 4 | 12 |
| 2007 | 11 | 13 |
| 2008 | 5 | 10 |
| 2009 | 3 | 15 |
| 2010 | 5 | 12 |
| 2011 | 11 | 9 |
| 2012 | 8 | 16 |
| 2013 | 9 | 9 |
| 2014 | 14 | 19 |
| 2015 | 15 | 36 |
| 2016 | 24 | 40 |
| 2017 | 28 | 54 |
| 2018 | 32 | 58 |
| 2019 | 39 | 21 |
| 2020 | 38 | 19 |
| 2021 | 23 | 24 |
| 2022 | 19 | 15 |
| 2023 | 13 | 8 |
| 2024 | 16 | 15 |
| 2025 | 6 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Faucet and manufacturing method thereof1 Sep 2026US 12,722,201 B2
- Clutch device, motorcycle, and method for producing pressure plate21 Apr 2026US 12,607,235 B2Kabushiki Kaisha F.C.C.
- Molding core for manufacturing a hollow OMC part20 Jan 2026US 12,528,234 B2Safran
- Manufacture of hollow core high pressure vacuum die cast components16 Dec 2025US 12,496,632 B2Magna International Inc.
- System and method of preparing a metal object for machining12 Aug 2025US 12,383,954 B1Techjet Aerofoils Ltd
- Inorganic water-soluble binder system27 Aug 2026US 2026/0249346 A1Foseco International Limited
- Overmoulding method23 Apr 2026US 2026/0108937 A1The Swatch Group Research and Development Ltd
- Hot forging mold device for low-pressure casting9 Apr 2026US 2026/0097433 A1Hyundai Motor Company
- Casting core1 Jan 2026US 2026/0001121 A1
- Device for handling incandescent metal bars, in particular indcandescent precious metal bars4 Dec 2025US 2025/0367794 A1Ikoi S.P.A.
Most cited
By later US patents
- Methods for manufacturing three-dimensional devices and devices created thereby171US 7,410,606 B22008
- Cores for use in precision investment casting103US 6,637,500 B2United Technologies Corporation · 2003
- Reticulated foam structure68US 3,946,039 AEnergy Research & Generation, Inc. · 1976
- Cores for investment casting process49US 4,093,017 ASherwood Refractories, Inc. · 1978
- Illuminated and modular soft tissue retractor48US 9,718,130 B1Invuity, Inc. · 2017