B29C 66/81453
Being made of flexible slats, flexible fins, flexible bristles or springs
Official title: {being made of flexible slats, flexible fins, flexible bristles or springs, e.g. coiled springs}
B29C66/81453 (Being made of flexible slats, flexible fins, flexible bristles or springs) appears on 23 US grants and 26 published applications in this corpus.
Search patents in B29C- Granted patents
- 23
- Published applications
- 26
- Assignees
- 24
- Inventors
- 47
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 4 |
| 2016 | 2 | 0 |
| 2017 | 0 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Expansible press plunger, an attachment unit for attaching a container element to a container body and a method for sealing a packaging container4 Nov 2025US 12,459,690 B2Graphic Packaging International, Inc.
- Expansible plunger; an attachment unit and a method for attaching a container element in a container body10 Jun 2025US 12,325,196 B2GPI Systems AB
- Anvil roll with protrusions with outwardly oriented pinched wired arcs27 Sep 2022US 11,453,175 B2Concept for Success
- Induction welding using a heat sink and/or cooling21 Jun 2022US 11,364,688 B2The Boeing Company
- Tool for fixing a textile sleeve about an elongate member to be protected and method of fixing a protective textile sleeve about an elongate member8 Mar 2022US 11,267,205 B2Federal-Mogul Powertrain LLC
- Fusion tip, heat fusion machine including the same, and heat fusion method using the same28 Aug 2025US 2025/0269611 A1SK On Co., Ltd.
- Apparatuses, tacking sticks, and systems for tacking workpieces in composite manufacturing and methods associated therewith8 Aug 2024US 2024/0262045 A1The Boeing Company
- Welding unit for machine for forming capsules with pleated capsule body16 May 2024US 2024/0157657 A1Ica S.P.A.
- System and method for induction fusing of thermoplastic composites30 Nov 2023US 2023/0382060 A1Spirit AeroSystems, Inc.
- An Expansible Press Plunger, An Attachment Unit For Attaching A Container Element To A Container Body And A Method For Sealing A Packaging Container30 Nov 2023US 2023/0382584 A1GPI Systems AB
Most cited
By later US patents
- Heat sealing unit and method of making same26US 4,016,021 A1977
- Heat station for a heat sealing system19US 4,641,482 AAthena Controls Inc. · 1987
- Low mass flexible heating means15US 4,445,025 AAthena Controls Inc. · 1984
- Flexural spring support for vibratory apparatus15US 5,468,336 ABranson Ultrasonics Corporation · 1995
- Ultrasonic welding device8US 4,444,614 ASIG Schweizerische Industrie-Gesellschaft · 1984