B29C 45/2708
Gates
Official title: {Gates (B29C45/2703 takes precedence)}
B29C45/2708 (Gates) appears on 513 US grants and 527 published applications in this corpus.
Search patents in B29C- Granted patents
- 513
- Published applications
- 527
- Assignees
- 354
- Inventors
- 1,095
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 17 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 3 |
| 2002 | 9 | 7 |
| 2003 | 10 | 9 |
| 2004 | 8 | 13 |
| 2005 | 5 | 18 |
| 2006 | 10 | 22 |
| 2007 | 12 | 15 |
| 2008 | 8 | 26 |
| 2009 | 9 | 27 |
| 2010 | 23 | 17 |
| 2011 | 21 | 26 |
| 2012 | 17 | 11 |
| 2013 | 7 | 24 |
| 2014 | 18 | 28 |
| 2015 | 12 | 23 |
| 2016 | 22 | 30 |
| 2017 | 20 | 30 |
| 2018 | 26 | 37 |
| 2019 | 18 | 29 |
| 2020 | 25 | 25 |
| 2021 | 25 | 20 |
| 2022 | 13 | 23 |
| 2023 | 19 | 25 |
| 2024 | 19 | 9 |
| 2025 | 22 | 19 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 45/2711Gate inserts79
- B29C 2045/2714ElongatedIndexing code67
- B29C 2045/2712Serial gates for moulding articles in successively filled serial mould cavitiesIndexing code38
- B29C 2045/2709With a plurality of mould cavity inlets in close proximityIndexing code30
- B29C 2045/2716The gate axis being perpendicular to main injection axisIndexing code21
Recent patents
- Polyamide compositions25 Aug 2026US 12,714,091 B2Celanese Polymers Holding, Inc.
- Injection molding device11 Aug 2026US 12,703,135 B2Seiko Epson Corporation
- Mold, method for manufacturing plate-shaped molded article, method for manufacturing test piece, and method for predicting characteristics of resin composition molded article4 Aug 2026US 12,697,760 B2DIC Corporation
- Injection mold28 Jul 2026US 12,691,617 B2Honda Motor Co., Ltd.
- Plastic board and keyboard thereof23 Jun 2026US 12,665,145 B2Darfon Electronics Corp.
- Rotor for a fluid pump, and method and mold for manufacturing same24 Sep 2026US 2026/0286968 A1Ecp Entwicklungsgesellschaft Mbh
- Foamed article with improved surface aesthetics10 Sep 2026US 2026/0264300 A1Sabic Global Technologies B.V.
- Insert for Hot runner6 Aug 2026US 2026/0225296 A1INGLASS S.p.A.
- Preform of a plastic container and corresponding injection mold25 Jun 2026US 2026/0175492 A1S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- Decorative surface material, decorative member, display system, decorative surface material production method, and decorative member production method25 Jun 2026US 2026/0175794 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- Method of making smart cards315US 5,955,021 ACardXX, Inc. · 1999
- Method for making smart cards using isotropic thermoset adhesive materials281US 6,256,873 B1CardXX, Inc. · 2001
- Ring gate for retractable pin injection molding92US 6,235,230 B1Acushnet Company · 2001
- Extruded plastic hygienic applicator87US 4,361,150 A1982
- Tip heated hot runner nozzle87US 5,871,786 AKona Corporation · 1999