B29C 45/14073
Using means being retractable during injection
Official title: {using means being retractable during injection}
B29C45/14073 (Using means being retractable during injection) appears on 169 US grants and 185 published applications in this corpus.
Search patents in B29C- Granted patents
- 169
- Published applications
- 185
- Assignees
- 145
- Inventors
- 399
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 3 |
| 2002 | 7 | 9 |
| 2003 | 7 | 4 |
| 2004 | 6 | 9 |
| 2005 | 1 | 4 |
| 2006 | 3 | 8 |
| 2007 | 2 | 6 |
| 2008 | 3 | 2 |
| 2009 | 2 | 3 |
| 2010 | 6 | 9 |
| 2011 | 4 | 7 |
| 2012 | 3 | 6 |
| 2013 | 5 | 8 |
| 2014 | 4 | 7 |
| 2015 | 6 | 5 |
| 2016 | 6 | 11 |
| 2017 | 9 | 7 |
| 2018 | 3 | 5 |
| 2019 | 4 | 13 |
| 2020 | 5 | 13 |
| 2021 | 10 | 15 |
| 2022 | 14 | 8 |
| 2023 | 9 | 4 |
| 2024 | 7 | 6 |
| 2025 | 5 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Golf ball manufacturing method31 Mar 2026US 12,589,526 B2Bridgestone Sports Co.Ltd.
- Molds for molding golf balls incorporating a thermoplastic polyurethane cover17 Feb 2026US 12,552,079 B2Acushnet Company
- Molding method13 Jan 2026US 12,521,924 B2The Japan Steel Works, Ltd.
- Manufacturing method of molded article, molded article, band and timepiece30 Sep 2025US 12,427,702 B2Casio Computer Co., Ltd.
- Apparatus and method for manufacturing skin-integrated interior materials16 Sep 2025US 12,415,301 B2Seoyon E-Hwa Co., Ltd.
- Manufacturing device for vehicle crash pad and vehicle crash pad manufactured using the same9 Jul 2026US 2026/0192498 A1Hyundai Mobis Co., Ltd.
- Process for producing a plastics component9 Jul 2026US 2026/0192530 A1BASF SE
- Mold, cast item production device, method for producing cast item, and cast item2 Jul 2026US 2026/0183998 A1Kabushiki Kaisha F.C.C.
- Injection molding machine intended for the manufacture of injected permanent magnet and method of manufacturing an injected permanent magnet25 Jun 2026US 2026/0179813 A1Novares France
- Methods and molds for molding golf balls incorporating a thermoplastic polyurethane cover11 Jun 2026US 2026/0158716 A1Acushnet Company
Most cited
By later US patents
- Molding apparatus with retractable preform support pins242US 4,470,786 AOmron Tateisi Electronics Co. · 1984
- Golf ball injection mold228US 5,827,548 ALisco, Inc. · 1998
- Method of molding a layer around a body211US 6,319,451 B1Acushnet Company · 2001
- Retractable pin mold104US 4,959,000 AAcushnet Company · 1990
- Ring gate for retractable pin injection molding92US 6,235,230 B1Acushnet Company · 2001