B65D 88/46
With mechanical means acting on the seal
Official title: with mechanical means acting on the seal
B65D88/46 (With mechanical means acting on the seal) appears on 46 US grants and 17 published applications in this corpus.
Search patents in B65D- Granted patents
- 46
- Published applications
- 17
- Assignees
- 28
- Inventors
- 67
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Storage tank inner wall and floating disc totally enclosed apparatus25 Nov 2025US 12,479,652 B2Hebe Everest Instrument Equipment Co., Ltd
- Storage tank monitoring apparatus and methods27 May 2025US 12,312,161 B2Axon4D Corp.
- Floating roof secondary seal15 Apr 2025US 12,275,580 B2
- Floating roof seal and related methods29 Oct 2024US 12,129,107 B2Mesa Industries, Inc.
- Lightning protection system for external floating roof tank28 Feb 2023US 11,591,157 B2Saudi Arabian Oil Company
- Storage Tank Monitoring Apparatus and Methods7 Aug 2025US 2025/0250105 A1
- Floating roof tank monitoring apparatus and methods5 Jun 2025US 2025/0178830 A1
- Floating roof seal and related methods16 Jan 2025US 2025/0019154 A1Mesa Industries, Inc.
- Storage tank inner wall and floating disc totally enclosed apparatus8 Aug 2024US 2024/0262613 A1Hebei Everest Instrument Equipment Co. , Ltd
- Storage tank monitoring apparatus and methods13 Jul 2023US 2023/0219746 A1Axon4D Corp.
Most cited
By later US patents
- Shoe seal for floating roof44US 5,372,270 AAllentech, Inc. · 1994
- Secondary seal for floating roof storage tank15US 4,287,999 AGATX Tank Erection Corporation · 1981
- Secondary seal for floating roof storage tank15US 4,371,090 AGATX Tank Erection Corporation · 1983
- Shoe seal for lightweight floating roof13US 5,078,293 AHMT, Inc. · 1992
- Apparatus for sealing floating roof tanks12US 4,258,858 A1981