B65G 49/02
Conveying systems characterised by their application for specified purposes not otherwise provided
Official title: for conveying workpieces through baths of liquid
B65G49/02 (Conveying systems characterised by their application for specified purposes not otherwise provided) appears on 233 US grants and 163 published applications in this corpus.
Search patents in B65G- Granted patents
- 233
- Published applications
- 163
- Assignees
- 167
- Inventors
- 482
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 6 |
| 2002 | 7 | 2 |
| 2003 | 7 | 10 |
| 2004 | 6 | 4 |
| 2005 | 3 | 7 |
| 2006 | 7 | 10 |
| 2007 | 3 | 4 |
| 2008 | 5 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 7 |
| 2011 | 1 | 6 |
| 2012 | 1 | 6 |
| 2013 | 9 | 8 |
| 2014 | 3 | 9 |
| 2015 | 7 | 9 |
| 2016 | 8 | 7 |
| 2017 | 7 | 8 |
| 2018 | 4 | 6 |
| 2019 | 7 | 8 |
| 2020 | 7 | 8 |
| 2021 | 7 | 5 |
| 2022 | 5 | 5 |
| 2023 | 0 | 13 |
| 2024 | 4 | 1 |
| 2025 | 4 | 8 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of operating a finishing system1 Sep 2026US 12,723,322 B2SST Systems, Inc.
- Roller structure including bearing structure at one side for transporting product5 May 2026US 12,617,626 B2Sea, Ltd.
- Apparatus for surface treatment of vehicles or vehicle parts9 Dec 2025US 12,492,085 B2Jiangsu Changhong Intelligent Equipment Co. Ltd.
- Apparatus and method for treating a relief plate precursor with improved liquid evacuation21 Oct 2025US 12,447,733 B2Xsys Prepress NV
- Continuous intensive quenching apparatus24 Jun 2025US 12,338,501 B2Ajax Tocco Magnethermic Corporation
- Flow gated process line25 Jun 2026US 2026/0176089 A1
- Conveying system, treatment system and method for treating workpieces25 Sep 2025US 2025/0296788 A1Dürr Systems AG
- Method of operating a finishing system18 Sep 2025US 2025/0290220 A1SST Systems, Inc.
- Vertical continuous plating device enabling to control plating deviation based on thickness difference of to-be-plated objects7 Aug 2025US 2025/0250712 A1TPS Elecomm CO., LTD.
- Roller structure including bearing structure at one side for transporting product10 Jul 2025US 2025/0223111 A1Sea, Ltd.
Most cited
By later US patents
- Feeding system for strip material, particularly in treatment plants for metal strips135US 5,253,969 ASMS Schloemann-Siemag Aktiengesellschaft · 1993
- Feeding system for strip material, particularly in treatment plants for metal strip133US 5,399,060 ASMS Schloemann-Siemag Aktiengesellschaft · 1995
- Rotary board treating apparatus90US 4,531,474 ADainippon Screen Manufacturing Co., Ltd. · 1985
- Multi-chamber integrated process system73US 5,288,379 AAnelva Corporation · 1994
- Device for surface treating of metal parts44US 5,117,850 ADelrod Sales Corporation · 1992