B65H 2701/511
Essentially made of sheet material
Official title: essentially made of sheet material
B65H2701/511 (Essentially made of sheet material) appears on 166 US grants and 140 published applications in this corpus.
Search patents in B65H- Granted patents
- 166
- Published applications
- 140
- Assignees
- 106
- Inventors
- 262
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 12 |
| 2003 | 5 | 5 |
| 2004 | 6 | 6 |
| 2005 | 4 | 4 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 4 |
| 2009 | 4 | 5 |
| 2010 | 1 | 11 |
| 2011 | 1 | 7 |
| 2012 | 5 | 5 |
| 2013 | 7 | 7 |
| 2014 | 4 | 7 |
| 2015 | 7 | 7 |
| 2016 | 10 | 3 |
| 2017 | 11 | 3 |
| 2018 | 2 | 9 |
| 2019 | 6 | 5 |
| 2020 | 4 | 2 |
| 2021 | 2 | 8 |
| 2022 | 7 | 6 |
| 2023 | 5 | 5 |
| 2024 | 7 | 2 |
| 2025 | 4 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for replacing a coil or a core, arrangement, and method for replacing a coil or a core18 Aug 2026US 12,709,508 B2PowerCo SE
- Cable wrapping device19 May 2026US 12,630,388 B1SimpliSafe, Inc.
- Reel assemblies and methods of making and using reel assemblies30 Dec 2025US 12,509,321 B2
- Reel for winding and unwinding a link1 Jul 2025US 12,344,503 B2Conductix Wampfler France
- Durable transfer roll core and method of making and using the same20 May 2025US 12,304,773 B2The Procter & Gamble Company
- Cable Wrapping Device13 Aug 2026US 2026/0233965 A1SimpliSafe, Inc.
- Cable Wrapping Device13 Aug 2026US 2026/0233966 A1SimpliSafe, Inc.
- Coil realignment and untelescoping machine2 Jul 2026US 2026/0184526 A1SOS Service, Inc.
- Ovality Resistance of a Spirally Wound Fiber Tube5 Feb 2026US 2026/0035204 A1Sonoco Development, Inc.
- Winding machine with automatic introduction of reinforcing sheet11 Sep 2025US 2025/0282567 A1
Most cited
By later US patents
- Reel having secured flanges51US 6,234,421 B1Vandor Corporation · 2001
- Apparatus for winding stiffened coreless rolls and method50US 5,344,091 AElsner Engineering Works, Inc. · 1994
- Contoured metal structural members and methods for making the same35US 6,586,110 B1Delphi Technologies, Inc. · 2003
- Method and apparatus for winding flexible material34US 4,406,419 AWindings, Inc. · 1983
- Dispensing assembly and method for coiled electrical wire33US 5,139,210 A1992