B29C 65/3648
Said strip being perforated
Official title: {said strip being perforated}
B29C65/3648 (Said strip being perforated) appears on 33 US grants and 26 published applications in this corpus.
Search patents in B29C- Granted patents
- 33
- Published applications
- 26
- Assignees
- 21
- Inventors
- 74
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 5 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Induction connection sleeve3 Sep 2024US 12,076,939 B2agru Kunststofftechnik Gesellschaft m.b.H.
- Connection arrangement and method for welding a first plastic component to a second plastic component22 Mar 2022US 11,279,093 B2Robert Bosch GmbH
- Inductive welding of plastic objects with electrically interrupted heating means22 Feb 2022US 11,254,063 B2Brugg Rohrsystem AG
- Thermal joining of plastic objects by means of heating means having low curie temperature22 Feb 2022US 11,254,064 B2Brugg Rohrsystem AG
- Inductive connecting of plastic objects by a coil arrangement with multiple individual coils28 Dec 2021US 11,207,844 B2Ke Kelit Kunststoffwerk GmbH
- Unions For Joining Fluid Conduits19 Mar 2026US 2026/0078851 A1Sartorius Stedim Fmt SAS
- Method for connecting two plastic pipes together, as well as an induction connecting sleeve for use in the method5 Feb 2026US 2026/0036237 A1Merisa Investments BV
- Induction heated corner keys25 Dec 2025US 2025/0387980 A1
- Induction embedded bond layer for fiber reinforced thermoplastic pipe28 Nov 2024US 2024/0391181 A1Fiber Glass Systems, Inc.
- Composite manufacturing method and apparatus19 Sep 2024US 2024/0308147 A1Spirit AeroSystems, Inc.
Most cited
By later US patents
- Method of laying roofing felt and means therefor121US 5,526,624 ARoofer International AB · 1996
- Fastening device for use with induction heater apparatus and system for holding together two nonmetal surfaces81US 3,996,402 AThe Boeing Company · 1976
- Susceptor integration into reinforced thermoplastic composites75US 5,916,469 AThe Boeing Company · 1999
- Method and apparatus for joint resin pipes using high-frequency electric induction heating70US 5,466,916 AAsahi Yukizai Kogyo Co., Ltd. · 1995
- Medical bag and method for preparing the same65US 4,836,691 AMaterial Engineering Technology Laboratory, Incorporated · 1989