B65H 57/12
Tubes
B65H57/12 (Tubes) appears on 166 US grants and 127 published applications in this corpus.
Search patents in B65H- Granted patents
- 166
- Published applications
- 127
- Assignees
- 103
- Inventors
- 283
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 6 |
| 2011 | 2 | 6 |
| 2012 | 3 | 7 |
| 2013 | 5 | 11 |
| 2014 | 5 | 4 |
| 2015 | 9 | 6 |
| 2016 | 0 | 6 |
| 2017 | 4 | 6 |
| 2018 | 6 | 5 |
| 2019 | 8 | 11 |
| 2020 | 7 | 10 |
| 2021 | 13 | 4 |
| 2022 | 5 | 5 |
| 2023 | 4 | 7 |
| 2024 | 4 | 4 |
| 2025 | 10 | 10 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Series enabled multi-material extrusion technology29 Sep 2026US 12,747,129 B2Mosaic Manufacturing Ltd.
- Motor and transmission case of high-speed wire rod integrated laying head composed of same15 Sep 2026US 12,738,796 B2Hengshui Haxite Hydraulic Machinery Co., Ltd.
- Threadlike adhesive sticking apparatus and method for sticking threadlike adhesive30 Dec 2025US 12,509,320 B2Nitto Denko Corporation
- Yarn feed apparatus, workstation of a cabling machine and method for feeding18 Nov 2025US 12,473,171 B2Saurer Technologies GmbH & Co. KG
- Hose telescopic device with locking structure23 Sep 2025US 12,421,074 B2Kaiping Linlong Sanitary Ware Technology Co., Ltd.
- 3d printer with supported umbilical to print head16 Apr 2026US 2026/0102969 A1
- Wire feeder5 Mar 2026US 2026/0062249 A1Samsung Electronics Co., Ltd.
- System and method for guiding fibers4 Dec 2025US 2025/0368470 A1Zoltek Corporation
- Welding wire supply system12 Jun 2025US 2025/0187096 A1Awds Technologies Srl
- Series Enabled Multi-Material Extrusion Technology8 May 2025US 2025/0145403 A1Mosaic Manufacturing Ltd.
Most cited
By later US patents
- Coil dispenser58US 3,982,712 A1976
- Guide device for use in elongate filament dispensing package and the like52US 4,274,607 ABelden Inc. · 1981
- Spool assembly for additive manufacturing system, and methods of manufacture and use thereof50US 9,073,263 B2Stratasys, Inc. · 2015
- Coil with large payout hole and tube for kinkless payout44US 5,979,812 AWindings, Inc. · 1999
- Unreel reinforcer for dispensing wire39US 4,009,845 A1977