B65G 33/06
Conveyed and guided by parallel screws
Official title: conveyed and guided by parallel screws
B65G33/06 (Conveyed and guided by parallel screws) appears on 89 US grants and 58 published applications in this corpus.
Search patents in B65G- Granted patents
- 89
- Published applications
- 58
- Assignees
- 71
- Inventors
- 171
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 4 | 4 |
| 2014 | 4 | 4 |
| 2015 | 3 | 3 |
| 2016 | 3 | 1 |
| 2017 | 3 | 4 |
| 2018 | 3 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 5 |
| 2023 | 6 | 4 |
| 2024 | 2 | 5 |
| 2025 | 5 | 6 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extraction system for transporting in an advancing direction an orderly flow of articles10 Mar 2026US 12,570,476 B2Ronchi Mario S.P.A.
- Conveying device of products for automatic dispensers14 Oct 2025US 12,441,551 B2Sandenvendo Europe S.p.A.
- Apparatus for loading and accumulating semi-finished plate-like pieces, in particular lenses30 Sep 2025US 12,428,236 B2Costruzioni Meccaniche E Tecnologiche S.R.L.
- Simultaneous multiple container size filler25 Mar 2025US 12,258,254 B2Swimc LLC
- Feed unit for articles18 Feb 2025US 12,227,324 B2G. D S.p.A.
- Device for moving sterile elements12 Mar 2026US 2026/0070694 A1Phizero S.R.L.
- Conveying device and conveying method18 Dec 2025US 2025/0382137 A1Dairyu Precision Machine Co., Ltd.
- Separating apparatus and dosing apparatus for spherical pellets11 Dec 2025US 2025/0375793 A1Harro Hoefliger Verpackungsmaschinen GmbH
- Alternative inverting container handling system and method13 Nov 2025US 2025/0346439 A1Morrison Timing Screw Co., dba Morrison Container Handling Solutions, Inc.
- Feed unit for articles8 May 2025US 2025/0145320 A1G. D S.p.A.
Most cited
By later US patents
- Feed apparatus with two feedscrews48US 5,310,043 APneumatic Scale Corporation · 1994
- Apparatus and method for feeding card edge connectors and connector magazines31US 4,950,120 ABurndy Corporation · 1990
- System for the packaging of products27US 6,098,379 AAzionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. · 2000
- Method for the transit of small objects within treatment chambers, and means for its implementation26US 5,473,978 AColombo Filippetti S.r.l. · 1995
- Container filling machine and process22US 4,567,919 AFogg Filler Company · 1986