B29C 66/974
By checking the bead or burr form
Official title: {by checking the bead or burr form}
B29C66/974 (By checking the bead or burr form) appears on 22 US grants and 28 published applications in this corpus.
Search patents in B29C- Granted patents
- 22
- Published applications
- 28
- Assignees
- 29
- Inventors
- 68
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 4 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrofusion joint and fusion method4 Nov 2025US 12,459,212 B2Sekisui Chemical Co., Ltd.
- Welding assessment during welding process22 Jul 2025US 12,366,555 B2Georg Fischer Rohrleitungssysteme AG
- Method of forming a wind turbine blade12 Mar 2024US 11,927,172 B2Vestas Wind Systems A/S
- Sealing system for sealing a tube and an automated method of operating the same21 Nov 2023US 11,820,084 B2Cytiva Sweden AB
- Rubber sheet member joining device and method6 Sep 2022US 11,433,623 B2The Yokohama Rubber Co., Ltd.
- Automated Apparatus6 Feb 2025US 2025/0042102 A1Cellular Origins Limited
- Electrofusion joint and fusion method5 Dec 2024US 2024/0399670 A1Sekisui Chemical Co., Ltd.
- End face assessment24 Oct 2024US 2024/0351294 A1Georg Fisher Rohrleitungssysteme AG
- Method for Sealing Pouch-Type Secondary Battery, Method for Manufacturing Pouch-Type Secondary Battery, Apparatus for Sealing Pouch-Type Secondary Battery, and Poch-Type Secondary Battery Manufactured Using the Same17 Oct 2024US 2024/0347754 A1LG Energy Solution, Ltd.
- Welding assessment during welding process8 Jun 2023US 2023/0176014 A1Georg Fischer Rohrleitungssysteme AG
Most cited
By later US patents
- Method of laying roofing felt and means therefor121US 5,526,624 ARoofer International AB · 1996
- RF generator for plastic tubing sealers49US 5,349,166 AEngineering & Research Associates, Inc. · 1994
- Apparatus for controlling RF generators to weld plastic materials32US 5,750,971 AEngineering & Research Associates, Inc. · 1998
- RF Generator for plastic tubing sealers19US 5,543,604 AEngineering & Research Associates, Inc. · 1996
- Control system and method for vibration welding17US 4,844,320 AGeneral Electric Company · 1989