C14B 1/30
Pressing or rolling leather
C14B1/30 (Pressing or rolling leather) appears on 22 US grants and 10 published applications in this corpus.
Search patents in C14B- Granted patents
- 22
- Published applications
- 10
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Natural leather trimming machine and natural leather conditioning plant28 Oct 2025US 12,454,729 B2
- Manufacturing process of three-dimensional leather objects21 May 2024US 11,987,854 B2
- Roller leather finishing machine12 Mar 2024US 11,925,955 B2Rotacoat S.R.L.
- System and method for fresh bovine hide splitting8 Aug 2023US 11,718,884 B1Scientific Life Solutions, LLC
- System and method for fresh bovine hide splitting4 Oct 2022US 11,459,625 B1Scientific Life Solutions, LLC
- Natural leather trimming machine and natural leather conditioning plant2 Jan 2025US 2025/0003018 A1
- Ultra formed leather molding13 Jul 2023US 2023/0220503 A1Asher Levine Inc.
- Patterned natural leather sheet, and method for patterning natural leather25 May 2023US 2023/0160027 A1Pangea Made, Inc.
- Roller leather finishing machine19 Jan 2023US 2023/0019709 A1Rotacoat S.R.L.
- Manufacturing process of three-dimensional leather objects2 Jun 2022US 2022/0170121 A1Egas Consulting Societa' A Responsabilita' Limitata Semplificata
Most cited
By later US patents
- Apparatus for automatically centering an endless band trained over two rolls16US 4,173,904 AS.p.A. Luigi Rizzi & C. · 1979
- Method for continuous processing of flexible workpieces8US 4,296,514 A1981
- Methods and apparatus for dewatering leather6US 4,055,059 A1977
- Extended nip press for the leather industry6US 6,854,301 B1Albany International Corp. · 2005
- Drying press for hides5US 4,100,773 AS.p.A. Luigi Rizzi & C. · 1978