B29D 15/00
Producing gear wheels or similar articles with grooves or projections
Official title: Producing gear wheels or similar articles with grooves or projections, e.g. control knobs
B29D15/00 (Producing gear wheels or similar articles with grooves or projections) appears on 56 US grants and 53 published applications in this corpus.
Search patents in B29D- Granted patents
- 56
- Published applications
- 53
- Assignees
- 51
- Inventors
- 131
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 3 |
| 2015 | 2 | 0 |
| 2016 | 4 | 6 |
| 2017 | 1 | 6 |
| 2018 | 4 | 2 |
| 2019 | 1 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 6 |
| 2022 | 3 | 5 |
| 2023 | 3 | 1 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer1 Jul 2025US 12,345,317 B2Steering Solutions IP Holding Corporation
- Worm wheel of steering system speed reducer, and manufacturing method therefor1 Oct 2024US 12,103,606 B2Hl Mando Corporation
- Gear manufacturing method and gear16 Apr 2024US 11,959,538 B2KYB Corporation
- System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer9 Jan 2024US 11,867,271 B2Steering Solutions IP Holding Corporation
- Gear ring carrier part for a two- or multi-component gear and two- or multi-component gear with such a gear ring carrier part20 Jun 2023US 11,680,632 B2IMS Gear SE & Co. KGaA
- Mold and method for molding flexible externally toothed gear27 Aug 2026US 2026/0249573 A1Harmonic Drive Systems Inc.
- Method of molding fiber reinforced resin impeller4 Jun 2026US 2026/0151942 A1Mitsubishi Electric Corporation
- Gear, robot, and gear production method15 Jan 2026US 2026/0014738 A1DIC Corporation
- System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer14 Mar 2024US 2024/0084880 A1Steering Solutions IP Holding Corporation
- System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer14 Mar 2024US 2024/0084881 A1Steering Solutions IP Holding Corporation
Most cited
By later US patents
- Thermoplastic grip and method for making same133US 4,934,024 A1990
- Composite gear and method of making same112US 5,852,951 ABriggs & Stratton Corporation · 1998
- Moldable hand grip77US 5,155,878 A1992
- Mold type plastic gear75US 6,070,484 AEnplas Corporation · 2000
- Method for making herringbone gears54US 5,865,239 AMicropump, Inc. · 1999