B29C 49/42101
Conveyors
Official title: {Conveyors, e.g. flat conveyor or clamping between two bands}
B29C49/42101 (Conveyors) appears on 276 US grants and 206 published applications in this corpus.
Search patents in B29C- Granted patents
- 276
- Published applications
- 206
- Assignees
- 100
- Inventors
- 452
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 2 |
| 2003 | 2 | 6 |
| 2004 | 5 | 3 |
| 2005 | 1 | 5 |
| 2006 | 6 | 6 |
| 2007 | 3 | 3 |
| 2008 | 3 | 7 |
| 2009 | 4 | 8 |
| 2010 | 1 | 9 |
| 2011 | 5 | 15 |
| 2012 | 6 | 3 |
| 2013 | 12 | 12 |
| 2014 | 5 | 8 |
| 2015 | 8 | 14 |
| 2016 | 15 | 8 |
| 2017 | 8 | 11 |
| 2018 | 13 | 7 |
| 2019 | 9 | 16 |
| 2020 | 13 | 11 |
| 2021 | 9 | 12 |
| 2022 | 9 | 14 |
| 2023 | 11 | 12 |
| 2024 | 8 | 6 |
| 2025 | 7 | 6 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for loading a fibre-based container with a preform and for inserting the container into a blow mold8 Sep 2026US 12,728,581 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Apparatus and method for heating plastic preforms with spatially resolved temperature detection18 Aug 2026US 12,709,051 B2Krones AG
- Installation for angular orientation of hollow bodies for production of containers21 Apr 2026US 12,605,878 B2Sidel Participations
- Apparatus for handling preforms31 Mar 2026US 12,589,948 B2Sacmi Imola S.C.
- Process to heat preformed plastic pipes10 Mar 2026US 12,570,025 B2Optiflux Tech Innovations Private Limited
- Container treatment facility with container discharge functionality6 Aug 2026US 2026/0225823 A1Krones AG
- Apparatus and method for transporting plastic preforms14 May 2026US 2026/0131519 A1Krones AG
- Apparatus for the alignment and orientation of plastic preforms11 Dec 2025US 2025/0376338 A1Acmi Beverage S.P.A.
- Apparatus and method for the continuous cycle production of containers from plastic material13 Feb 2025US 2025/0050569 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Apparatus for handling preforms30 Jan 2025US 2025/0033895 A1Sacmi Imola S.C.
Most cited
By later US patents
- Device for conveying and checking containers, in particular preforms77US 6,808,382 B22004
- Carrying means for holding and cooling a parison58US 4,729,732 AHusky Injection Molding Systems Ltd. · 1988
- Apparatus for manufacturing plastic bottles from molded hollow preforms50US 4,592,719 ASociete de Machines pour la Transformation des Plastiques · 1986
- Apparatus for preparing hollow plastic articles47US 4,690,633 AHusky Injection Molding Systems Ltd. · 1987
- Device for conveying discrete entities having an improved transfer arm, and container blow-molding facility with such a device46US 6,779,651 B1Sidel · 2004