D05B 31/00
Workpiece holders or hold-downs in machines for sewing leather
D05B31/00 (Workpiece holders or hold-downs in machines for sewing leather) appears on 16 US grants and 12 published applications in this corpus.
Search patents in D05B- Granted patents
- 16
- Published applications
- 12
- Assignees
- 11
- Inventors
- 38
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 0 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Alignment jig for leather sheet and velcro structure for manufacturing vehicle seat cover11 Feb 2025US 12,221,023 B2
- Sewing assembly and method7 Nov 2023US 11,807,967 B2Faurecia Interieur Industrie
- Sewing device and sewing method13 Jun 2023US 11,674,249 B2Honda Motor Co., Ltd.
- Stitching system for a shoe upper1 Feb 2022US 11,236,449 B2NIKE, Inc.
- Sewing machine20 Jul 2021US 11,066,767 B2Juki Corporation
- Alignment jig for leather sheet and velcro structure for manufacturing vehicle seat cover28 Nov 2024US 2024/0391369 A1
- Embroidered leather patches24 Mar 2022US 2022/0090306 A1
- Sewing assembly and method28 Oct 2021US 2021/0332516 A1Faurecia Interieur Industrie
- Sewing device and sewing method23 Sep 2021US 2021/0292951 A1Honda Motor Co., Ltd.
- Sewing device, workpiece holding jig, and sewing method13 May 2021US 2021/0140084 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Pallet for registering and securing a workpiece31US 3,988,993 AUSM Corporation · 1976
- Automatic sewing machine20US 4,455,952 AUSM Corporation · 1984
- Apparatus and method for joining the parts of shoe uppers by stitching18US 4,593,634 ASuave Shoe Corporation · 1986
- Method for producing a reinforcement in the form of a sheet for a composite component17US 5,759,321 AAerospatiale Societe Nationale Industrielle · 1998
- Method and apparatus for registering and clamping large workpieces12US 4,694,766 AUSM Corporation · 1987