B29C 73/26
For mechanical pretreatment
Official title: for mechanical pretreatment
B29C73/26 (For mechanical pretreatment) appears on 203 US grants and 214 published applications in this corpus.
Search patents in B29C- Granted patents
- 203
- Published applications
- 214
- Assignees
- 123
- Inventors
- 510
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 2 |
| 2003 | 4 | 2 |
| 2004 | 2 | 5 |
| 2005 | 0 | 8 |
| 2006 | 2 | 3 |
| 2007 | 3 | 8 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 4 | 6 |
| 2011 | 0 | 6 |
| 2012 | 2 | 11 |
| 2013 | 6 | 12 |
| 2014 | 12 | 13 |
| 2015 | 11 | 15 |
| 2016 | 10 | 9 |
| 2017 | 9 | 7 |
| 2018 | 4 | 9 |
| 2019 | 9 | 15 |
| 2020 | 12 | 13 |
| 2021 | 15 | 10 |
| 2022 | 7 | 17 |
| 2023 | 11 | 13 |
| 2024 | 12 | 5 |
| 2025 | 9 | 9 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 2073/264For cutting out or grooving the area to be repairedIndexing code101
- B29C 2073/262For polishing, roughening, buffing or sanding the area to be repairedIndexing code51
- B29C 2073/268For drilling holes in the area to be repairedIndexing code16
- B29C 2073/266For cutting out an undercut for anchoring the repairing materialIndexing code6
Recent patents
- Powered tire repair tool8 Sep 2026US 12,728,605 B2Milwaukee Electric Tool Corporation
- Method for repairing a part for an aircraft turbine engine16 Jun 2026US 12,654,262 B2Safran Aircraft Engines
- Polyurethane multi-part kit system5 May 2026US 12,617,890 B2Lanxess Solutions Australia Pty. Ltd.
- Powered tool for repairing tire14 Apr 2026US 12,600,023 B2Basso Industry Corp.
- Apparatus, system, and method for reinforcing composite structure9 Dec 2025US 12,491,691 B2The Boeing Company
- Method and device for repairing an element of composite material1 Oct 2026US 2026/0295955 A1Airbus Operations GmbH
- Methods, agents, and devices for local neuromodulation of autonomic nerves1 Oct 2026US 2026/0295957 A1Tulavi Therapeutics, Inc.
- Five-dimensional printing with cnc integration9 Jul 2026US 2026/0192524 A1International Business Machines Corporation
- Method for catch basin repair using cfrp (carbon fiber reinforced polymer) and cfrp-reinforced catch basin25 Jun 2026US 2026/0176859 A1
- Apparatus, system, and method for reinforcing composite structure12 Mar 2026US 2026/0070291 A1The Boeing Company
Most cited
By later US patents
- Process for restoration of clear plastic68US 4,301,193 A1981
- Process for finishing a plastic surface68US 5,194,293 A1993
- Scarfing apparatus53US 5,207,541 AThe Boeing Company · 1993
- Composite structure repair process44US 6,174,392 B1Northrop Grumman Corporation · 2001
- Apparatus for repairing a hole in a structural wall of composite material43US 4,916,880 AThe Boeing Company · 1990