B65H 57/14
Pulleys, rollers, or rotary bars
B65H57/14 (Pulleys, rollers, or rotary bars) appears on 207 US grants and 199 published applications in this corpus.
Search patents in B65H- Granted patents
- 207
- Published applications
- 199
- Assignees
- 182
- Inventors
- 497
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 5 |
| 2003 | 7 | 2 |
| 2004 | 2 | 1 |
| 2005 | 3 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 5 |
| 2010 | 1 | 7 |
| 2011 | 4 | 7 |
| 2012 | 2 | 4 |
| 2013 | 6 | 16 |
| 2014 | 5 | 9 |
| 2015 | 10 | 8 |
| 2016 | 6 | 10 |
| 2017 | 11 | 10 |
| 2018 | 12 | 12 |
| 2019 | 14 | 14 |
| 2020 | 13 | 12 |
| 2021 | 12 | 7 |
| 2022 | 7 | 9 |
| 2023 | 7 | 16 |
| 2024 | 7 | 16 |
| 2025 | 17 | 10 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- First deflection device, tire building plant and method10 Sep 2026US 2026/0264354 A1Vmi Holland B .V.
- Wire buffer system13 Aug 2026US 2026/0233962 A1GM Global Technology Operations LLC
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- System and method for feeding elastic strands23 Jul 2026US 2026/0209000 A1First Quality Baby Products, LLC
Most cited
By later US patents
- Unwind and feed system for elastomeric thread56US 7,878,447 B2OverEnd Technologies LLC · 2011
- Method and apparatus for guiding an elongated generally cylindrical member past a non-contact printing station54US 5,289,767 AVideojet Systems International, Inc. · 1994
- Unwind and feed system for elastomeric thread54US 7,905,446 B2OverEnd Technologies LLC · 2011
- Coil pipe trailer47US 6,419,424 B1Mountaineer Gas Company · 2002
- Variable spacing strand coating system and method36US 6,520,237 B1Illinois Tool Works Inc. · 2003