B66D 2700/026
Pulleys, sheaves, pulley blocks or their mounting
B66D2700/026 (Pulleys, sheaves, pulley blocks or their mounting) appears on 42 US grants and 48 published applications in this corpus.
Search patents in B66D- Granted patents
- 42
- Published applications
- 48
- Assignees
- 31
- Inventors
- 96
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 5 |
| 2019 | 5 | 6 |
| 2020 | 9 | 8 |
| 2021 | 5 | 7 |
| 2022 | 5 | 6 |
| 2023 | 1 | 2 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rope grab device for a portable power driven system10 Mar 2026US 12,570,505 B2Skylotec GmbH
- Line roller assembly10 Feb 2026US 12,545,560 B2
- Overhead transport vehicle and transport vehicle system3 Feb 2026US 12,540,060 B2Murata Machinery, Ltd.
- Cable follower lifting lever13 May 2025US 12,297,086 B2Hornet Acquisitionco, LLC
- Pulley block8 Apr 2025US 12,269,717 B2
- Hoist system6 Aug 2026US 2026/0225863 A1
- Finger guard11 Jun 2026US 2026/0159361 A1Konecranes Global Corporation
- Sensor Bearing Assembly and Associated Sensing Support and Pulley Unit5 Feb 2026US 2026/0036174 A1Aktiebolaget Skf
- Pulley device3 Jul 2025US 2025/0214813 A1GD IND Corp.
- Pulley assembly24 Oct 2024US 2024/0351832 A1Treemagineers Ltd.
Most cited
By later US patents
- Piñata pole support assembly14US 9,345,941 B12016
- Device for supporting a cable of a capstan of a crane8US 10,384,916 B2O.ME.FA S.p.A. Officina Meccanica Fassi · 2019
- Pulley descender8US 10,828,516 B2Zedel · 2020
- Air hoist with an overload protection device7US 3,957,248 AAtlas Copco Aktiebolag · 1976
- Sheave for use in an elevator system5US 9,010,495 B2Otis Elevator Company · 2015