B29C 66/13
Single flanged joints
Official title: {Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12}
B29C66/13 (Single flanged joints) appears on 3,043 US grants and 2,344 published applications in this corpus.
Search patents in B29C- Granted patents
- 3,043
- Published applications
- 2,344
- Assignees
- 1,675
- Inventors
- 5,691
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 38 | 0 |
| 1977 | 26 | 0 |
| 1978 | 32 | 0 |
| 1979 | 23 | 0 |
| 1980 | 37 | 0 |
| 1981 | 45 | 0 |
| 1982 | 29 | 0 |
| 1983 | 27 | 0 |
| 1984 | 28 | 0 |
| 1985 | 57 | 0 |
| 1986 | 40 | 0 |
| 1987 | 57 | 0 |
| 1988 | 65 | 0 |
| 1989 | 59 | 0 |
| 1990 | 70 | 0 |
| 1991 | 57 | 0 |
| 1992 | 71 | 0 |
| 1993 | 63 | 0 |
| 1994 | 48 | 0 |
| 1995 | 75 | 0 |
| 1996 | 47 | 0 |
| 1997 | 61 | 0 |
| 1998 | 69 | 0 |
| 1999 | 67 | 0 |
| 2000 | 76 | 0 |
| 2001 | 85 | 27 |
| 2002 | 52 | 73 |
| 2003 | 67 | 103 |
| 2004 | 60 | 95 |
| 2005 | 56 | 92 |
| 2006 | 46 | 104 |
| 2007 | 43 | 75 |
| 2008 | 45 | 74 |
| 2009 | 45 | 95 |
| 2010 | 56 | 92 |
| 2011 | 51 | 86 |
| 2012 | 62 | 114 |
| 2013 | 71 | 109 |
| 2014 | 88 | 97 |
| 2015 | 81 | 118 |
| 2016 | 72 | 99 |
| 2017 | 81 | 108 |
| 2018 | 91 | 110 |
| 2019 | 95 | 122 |
| 2020 | 91 | 107 |
| 2021 | 99 | 96 |
| 2022 | 91 | 92 |
| 2023 | 73 | 87 |
| 2024 | 76 | 82 |
| 2025 | 67 | 54 |
| 2026 | 32 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 66/131Single flanged joints, i.e. one of the parts to be joined being2,056
- B29C 66/133Fin-type joints, the parts to be joined being flexible609
- B29C 66/135Single hemmed joints, i.e. one of the parts to be joined being355
- B29C 66/137Beaded-edge joints or bead seals183
- B29C 66/139Interpenetrating fingered joints14
Recent patents
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Most cited
By later US patents
- Position feedback system and method for use thereof1,075US 6,625,517 B12003
- Fastener installation method506US 4,093,491 A1978
- Shock absorbing component and construction method281US 6,029,962 ARetama Technology Corporation · 2000
- Method and apparatus for making an undergarment having overlapping or butt-type side seams275US 5,779,831 AThe Procter & Gamble Company · 1998
- Reclosable bag, material, and method of and means for making same223US 4,617,683 AMinigrip, Inc. · 1986