D04B 15/32
Cam systems or assemblies for operating knitting instruments
D04B15/32 (Cam systems or assemblies for operating knitting instruments) appears on 310 US grants and 103 published applications in this corpus.
Search patents in D04B- Granted patents
- 310
- Published applications
- 103
- Assignees
- 103
- Inventors
- 289
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 22 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 13 | 0 |
| 1986 | 6 | 0 |
| 1987 | 17 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 15 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 2 |
| 2002 | 3 | 2 |
| 2003 | 5 | 5 |
| 2004 | 5 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 6 |
| 2007 | 5 | 2 |
| 2008 | 4 | 2 |
| 2009 | 2 | 4 |
| 2010 | 7 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 4 |
| 2013 | 5 | 9 |
| 2014 | 0 | 3 |
| 2015 | 4 | 1 |
| 2016 | 0 | 4 |
| 2017 | 7 | 3 |
| 2018 | 2 | 4 |
| 2019 | 4 | 6 |
| 2020 | 3 | 8 |
| 2021 | 5 | 5 |
| 2022 | 5 | 8 |
| 2023 | 3 | 4 |
| 2024 | 10 | 4 |
| 2025 | 3 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circular knitting machine for knitting double-sided yarn-dyed fabric6 Oct 2026US 12,753,536 B2Pai Lung Machinery Mill Co., Ltd.
- Circular sock machine and a method for its use1 Sep 2026US 12,723,335 B2
- Circular knitting machine with sinker selection and related method for knitting16 Jun 2026US 12,655,552 B2Santoni S.P.A.
- Needle bed and needle combination for flat knitting machine and needle selection mechanism19 May 2026US 12,630,952 B2
- Knit fastener loop products4 Nov 2025US 12,460,327 B2Velcro IP Holdings LLC
- Cylinder and dial knitting machine10 Sep 2026US 2026/0265966 A1Pai Lung Machinery Mill Co., Ltd.
- Circular knitting machine for knitting double-sided yarn-dyed fabric16 Apr 2026US 2026/0103829 A1Pai Lung Machinery Mill Co., Ltd.
- Circular knitting machine and method for knitting double-sided plush fabric with circular knitting machine27 Mar 2025US 2025/0101646 A1Pai Lung Machinery Mill Co., Ltd.
- Knitting action parts structure13 Mar 2025US 2025/0084571 A1
- A drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain2 Jan 2025US 2025/0003121 A1Santoni S.P.A.
Most cited
By later US patents
- Circular weft knitting machine222US 5,095,720 AAnnedeen Hosiery Mill, Inc. · 1992
- Flat-bed knitting machine and method of knitting123US 6,158,250 ANovacept · 2000
- Method of producing double-knit fabric having additional fleece threads incorporated into one face or both faces thereof35US 4,019,350 ABurlington AG · 1977
- Knitting machine and parts having diamond-like carbon coated surfaces33US 5,077,990 ASIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH · 1992
- Circular knitting machine, particularly for producing items of clothing with three-dimensional shapes32US 7,207,196 B2Santoni S.P.A. · 2007