B29C 2045/5615
Compression stroke
Official title: {Compression stroke, e.g. length thereof}
B29C2045/5615 (Compression stroke) appears on 37 US grants and 27 published applications in this corpus.
Search patents in B29C- Granted patents
- 37
- Published applications
- 27
- Assignees
- 44
- Inventors
- 112
- Latest grant
- 11 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for injection molding weld line free minus power lens elements11 Jul 2023US 11,697,256 B2Essilor International
- Process for manufacturing composite articles15 Nov 2022US 11,498,249 B2Billion S.A.
- Tandem mold for creating injection-molded parts from synthetic material8 Dec 2020US 10,857,712 B2Plastisud
- Protective cover having sensor holder part, bearing device including the protective cover, and method for manufacturing protective cover having sensor holder part2 Apr 2019US 10,245,884 B2Nakanishi Metal Works Co., Ltd.
- Capacitive touch screen formed by injection compression molding1 May 2018US 9,956,749 B2Ford Global Technologies, LLC
- Injection molding method and injection molding machine2 Oct 2025US 2025/0303624 A1Nissei Plastic Industrial Co., Ltd.
- Injection molding method and injection molding machine11 Apr 2024US 2024/0116228 A1Nissei Plastic Industrial Co., Ltd.
- Method of manufacturing molded product22 Jul 2021US 2021/0221038 A1Kumi Kasei Co., Ltd.
- Process for manufacturing composite articles1 Jul 2021US 2021/0197428 A1Rhodia Operations
- Method for injection molding weld line free minus power lens elements26 Dec 2019US 2019/0389159 A1
Most cited
By later US patents
- Apparatus for injection compression molding38US 4,519,763 AMatsushita Electric Industrial Co., Ltd. · 1985
- Process for molding plastic lenses31US 5,415,817 AIndustrial Technology Research Institute · 1995
- Process for injection compression molding28US 4,489,033 AMitsui Petrochemical Industries, Ltd. · 1984
- Injection molding method and apparatus with magnetic mold clamping27US 5,352,394 AToshiba Kikai Kabushiki Kaisha · 1994
- Method for manufacturing disk-shaped information carriers23US 4,409,169 APolygram GmbH · 1983