B65H 51/01
By means of static electricity
Official title: by means of static electricity
B65H51/01 (By means of static electricity) appears on 8 US grants and 2 published applications in this corpus.
Search patents in B65H- Granted patents
- 8
- Published applications
- 2
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 4 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 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 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite yarn and its manufacture4 May 2021US 10,994,499 B2J. & P. Coats Limited
- Fiber spreading apparatus12 Feb 2008US 7,328,485 B2
- Apparatus for commingling continuous multifilament yarns7 Sep 1993US 5,241,731 AConcordia Mfg. Co., Inc.
- Apparatus and method for commingling continuous multifilament yarns2 Feb 1993US 5,182,839 AConcordia Mfg. Co., Inc.
- Apparatus and method for commingling continuous multifilament yarns19 Mar 1991US 5,000,807 AConcordia Mfg. Co., Inc.
Most cited
By later US patents
- Apparatus for commingling continuous multifilament yarns20US 5,241,731 AConcordia Mfg. Co., Inc. · 1993
- Apparatus and method for commingling continuous multifilament yarns16US 5,000,807 AConcordia Mfg. Co., Inc. · 1991
- Apparatus and method for commingling continuous multifilament yarns12US 5,182,839 AConcordia Mfg. Co., Inc. · 1993
- Method for joining two yarn pieces, and the device for carrying out the method10US 4,356,688 ABattelle Memorial Institute · 1982
- Method of chromizing large size articles8US 4,963,395 ACombustion Engineering, Inc. · 1990