B29C 66/4332
By folding a sheet over
Official title: {by folding a sheet over}
B29C66/4332 (By folding a sheet over) appears on 76 US grants and 58 published applications in this corpus.
Search patents in B29C- Granted patents
- 76
- Published applications
- 58
- Assignees
- 58
- Inventors
- 166
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 1 | 3 |
| 2021 | 6 | 11 |
| 2022 | 3 | 2 |
| 2023 | 4 | 5 |
| 2024 | 2 | 1 |
| 2025 | 4 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pouch-shaped battery sealing apparatus including stopper and pouch-shaped battery sealing method using the same18 Aug 2026US 12,712,194 B2LG Energy Solution, Ltd.
- Apparatus and method for folding battery cell17 Feb 2026US 12,555,816 B2LG Energy Solution, Ltd.
- Tamper evident card package and method6 Jan 2026US 12,515,860 B2Cpi Card Group—Minnesota, Inc.
- Elastic entrapment with waist cap bonding7 Oct 2025US 12,433,797 B2Curt G. Joa, Inc.
- Elastic composite structure for an absorbent sanitary product and an apparatus and method for making said elastic composite structure24 Jun 2025US 12,336,889 B2Curt G. Joa, Inc.
- Pouch sealing device and pouch sealing method20 Aug 2026US 2026/0246030 A1LG Energy Solution, Ltd.
- Device for Z-Shaped Folding of a Separator and Method for Producing an Electrode Separator Arrangement11 Jun 2026US 2026/0163048 A1Mercedes-Benz Group AG
- Tamper evident card package and method2 Apr 2026US 2026/0091924 A1Cpi Card Group—Minnesota, Inc.
- Apparatus and method for folding sides of pouch-type battery and die for the same12 Mar 2026US 2026/0074259 A1Samsung SDI.Co., Ltd.
- Apparatus for forming folding guide line and battery cell2 Oct 2025US 2025/0309321 A1SK On Co., Ltd.
Most cited
By later US patents
- Ruffling slide and method for making same122US 6,291,039 B1Cera France Compagnie d'Equipment Robotique Appliquee · 2001
- Disposable undergarment forming apparatus and method of forming same111US 5,879,500 A1999
- Thermally welded spring pockets110US 4,234,983 ASimmons Company · 1980
- Apparatus for forming disposable undergarment72US 6,315,022 B12001
- Reclosable flexible container having interior and exterior closure elements interlocked on the container walls67US 4,796,300 AKCL Corporation · 1989