Y10T 29/49471
Roll forming
Y10T29/49471 (Roll forming) appears on 98 US grants and 44 published applications in this corpus.
Search patents in Y10T- Granted patents
- 98
- Published applications
- 44
- Assignees
- 67
- Inventors
- 156
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 3 |
| 2003 | 2 | 6 |
| 2004 | 3 | 1 |
| 2005 | 3 | 4 |
| 2006 | 4 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 1 | 2 |
| 2013 | 4 | 0 |
| 2014 | 4 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of making an interaxle differential unit and an annular case17 Jun 2025US 12,331,820 B2ArvinMeritor Technology, LLC
- Method for manufacturing gear9 Aug 2022US 11,407,085 B2Toyota Jidosha Kabushiki Kaisha
- Planet for a planetary rolling-contact screw1 Jan 2019US 10,167,934 B2Schaeffler Technologies AG & Co. KG
- Method and device for producing an internally and externally toothed pot-shaped sheet metal part using a forming head29 May 2018US 9,981,296 B2Webo Werkzeugbau Oberschwaben GmbH
- Planet for a planetary rolling-contact screw20 Sep 2016US 9,447,856 B2Schaeffler Technologies AG & Co. KG
- Method of making an interaxle differential unit and an annular case28 Aug 2025US 2025/0271053 A1ArvinMeritor Technology, LLC
- Method of making an interaxle differential unit and an annular case15 Sep 2022US 2022/0290750 A1ArvinMeritor Technology, LLC
- Method for manufacturing gear16 Apr 2020US 2020/0114491 A1Toyota Jidosha Kabushiki Kaisha
- Planet for a planetary rolling-contact screw7 Dec 2017US 2017/0350484 A1Schaeffler Technologies AG & Co. KG
- Method and device for producing an internally and externally toothed pot-shaped sheet metal part using a forming head10 Sep 2015US 2015/0251233 A1Webo Werkzeugbau Oberschwaben GmbH
Most cited
By later US patents
- Toothed wheel for use in automobiles and its manufacturing method42US 5,310,432 AKubota Iron Works Co., Ltd. · 1994
- Torque transmitting structure and method of manufacture34US 5,384,949 AGeneral Motors Corporation · 1995
- Gear wheels rolled from powder metal blanks and method of manufacture31US 5,711,187 AFormflo Limited · 1998
- Method of making powder metal helical gears27US 5,659,955 A1997
- Sintered metal body with at least one toothing25US 4,708,912 ASintermetallwerk Krebsoege GmgH · 1987