B66B 7/1253
Lubricating means
Official title: {Lubricating means}
B66B7/1253 (Lubricating means) appears on 16 US grants and 15 published applications in this corpus.
Search patents in B66B- Granted patents
- 16
- Published applications
- 15
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 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 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 4 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Lubricating tubes, systems, and methods13 May 2025US 12,297,957 B2Lubecon USA, LLC
- System and method for wire rope lubrication27 Feb 2024US 11,913,602 B2Driptek, LLC
- Steel wire rope, elevator provided with steel wire rope, lubricant for steel wire rope, and use of lubricant for lubricating the steel wire rope5 Oct 2021US 11,136,713 B2Krone Aktiengesellschaft
- Paste type lubrication3 Aug 2021US 11,078,439 B2Kone Corporation
- Elevator rail healthy monitoring method5 Jun 2018US 9,988,242 B1Otis Elevator Company
- System and method for wire rope lubrication12 Jan 2023US 2023/0012286 A1Driptek, LLC
- Lubricating Tubes, Systems, and Methods15 Sep 2022US 2022/0290807 A1Castrol Limited
- Paste type lubrication30 Jul 2020US 2020/0239808 A1Kone Corporation
- Method and arrangement for monitoring at least one rope in an elevator24 Oct 2019US 2019/0322487 A1Kone Corporation
- Steel wire rope, elevator provided with steel wire rope, lubricant for steel wire rope, and use of lubricant for lubricating the steel wire rope28 Feb 2019US 2019/0062992 A1Kone Corporation
Most cited
By later US patents
- Apparatus for the lubrication and cleaning of elongated articles, especially rails and chains23US 5,360,084 ASatzinger GmbH & Co. · 1994
- Wire rope cleaning brush apparatus16US 5,386,882 A1995
- Elevator cable lubricating apparatus7US 5,368,128 AInventio AG · 1994
- Traction type elevator system5US 4,501,115 AHakko Kouyu Co., Ltd. · 1985
- Guide rail lubricating device for elevator, and case and oil-retaining member for the lubricating device5US 6,098,756 AHitachi Building Systems Co., Ltd. · 2000