D07B 2301/307
Breakage of wire or strand or rope
D07B2301/307 (Breakage of wire or strand or rope) appears on 4 US grants and 2 published applications in this corpus.
Search patents in D07B- Granted patents
- 4
- Published applications
- 2
- Assignees
- 3
- Inventors
- 13
- Latest grant
- 9 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 0 |
| 2007 | 0 | 1 |
| 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 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Elevator cord health monitoring9 Jan 2018US 9,862,571 B2Otis Elevator Company
- Elevator cord health monitoring7 Nov 2017US 9,809,421 B2Otis Elevator Company
- Apparatus for detecting breaks in strand material5 Jun 1984US 4,452,168 AAT&T Technologies, Inc.
- Method and apparatus for making balanced metallic strand9 Aug 1983US 4,397,141 ANational-Standard Company
Most cited
By later US patents