B29C 41/025
Having hollow walls
Official title: {having hollow walls}
B29C41/025 (Having hollow walls) appears on 19 US grants and 11 published applications in this corpus.
Search patents in B29C- Granted patents
- 19
- Published applications
- 11
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Indirect orthodontic bonding systems and methods for bracket placement27 Feb 2024US 11,911,971 B2Swift Health Systems Inc.
- Indirect orthodontic bonding systems and methods for bracket placement28 Mar 2023US 11,612,459 B2Swift Health Systems Inc.
- Spacer for a manufactured structure31 Jan 2023US 11,565,447 B2Smart Rock Fencing, LLC
- Device and method for making a variable surface breast implant15 Dec 2020US 10,864,661 B2Allergan, Inc.
- Indirect orthodontic bonding systems and methods for bracket placement22 Aug 2024US 2024/0277452 A1Swift Health Systems Inc.
- Indirect orthodontic bonding systems and methods for bracket placement26 Oct 2023US 2023/0339189 A1Swift Health Systems Inc.
- Spacer for a manufactured structure13 May 2021US 2021/0138690 A1Smart Rock Fencing, LLC
- Indirect orthodontic bonding systems and methods for bracket placement1 Apr 2021US 2021/0093422 A1Swift Health Systems Inc.
- Thermally Expandable Mandrel Sealers20 Dec 2018US 2018/0361629 A1
Most cited
By later US patents
- Integral double-wall container58US 4,280,640 APennsylvania Pacific Corporation · 1981
- Molding system and article34US 4,397,247 A1983
- Molding system30US 4,285,903 A1981
- Indirect orthodontic bonding systems and methods for bracket placement25US 10,828,133 B2Swift Health Systems Inc. · 2020
- Method of rotary moulding a shell structure having an integral support structure20US 5,458,844 AAllied Plastics International Limited · 1995