B65H 2511/112
Of a loop
Official title: of a loop, e.g. a free loop or a loop of dancer rollers
B65H2511/112 (Of a loop) appears on 146 US grants and 146 published applications in this corpus.
Search patents in B65H- Granted patents
- 146
- Published applications
- 146
- Assignees
- 114
- Inventors
- 399
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 4 |
| 2004 | 3 | 3 |
| 2005 | 3 | 8 |
| 2006 | 2 | 3 |
| 2007 | 3 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 5 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 2 | 7 |
| 2013 | 3 | 6 |
| 2014 | 5 | 5 |
| 2015 | 7 | 8 |
| 2016 | 7 | 12 |
| 2017 | 8 | 11 |
| 2018 | 12 | 8 |
| 2019 | 7 | 9 |
| 2020 | 5 | 11 |
| 2021 | 8 | 8 |
| 2022 | 7 | 4 |
| 2023 | 4 | 4 |
| 2024 | 6 | 9 |
| 2025 | 5 | 7 |
| 2026 | 5 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer roll120US 6,314,333 B1Kimberly-Clark Worldwide, Inc. · 2001
- Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoon72US 6,473,669 B2Kimberly-Clark Worldwide, Inc. · 2002
- Control system and method for automatically identifying webs in a printing press48US 5,483,893 A1996
- Take-out/take-up tension control apparatus41US 4,775,086 A1988
- Take-out/take-up tension control apparatus32US 4,708,301 A1987