B31B 70/649
Using tools mounted on a drum
Official title: {using tools mounted on a drum}
B31B70/649 (Using tools mounted on a drum) appears on 51 US grants and 47 published applications in this corpus.
Search patents in B31B- Granted patents
- 51
- Published applications
- 47
- Assignees
- 28
- Inventors
- 86
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 5 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 5 |
| 2023 | 1 | 1 |
| 2024 | 5 | 7 |
| 2025 | 3 | 0 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-film thermoplastic bags having contact areas14 Apr 2026US 12,600,527 B2The Glad Products Company
- Thermoplastic bags with duplicative seals11 Nov 2025US 12,466,611 B2The Glad Products Company
- Phased intermeshing rollers for creating patterns in trash bags21 Oct 2025US 12,448,178 B2The Glad Products Company
- Sustainable film pouch machine18 Feb 2025US 12,227,327 B2R. A. Jones & Co. Inc.
- Multi-film thermoplastic structures and bags having visually-distinct contact areas and methods of making the same10 Sep 2024US 12,084,230 B2The Glad Products Company
- Bonded Seam, Method, and Device for Joining Material Webs or Material Sheets with a Thermally Activatable Adhesive and Use of an Impact Press30 Jul 2026US 2026/0216985 A1
- Method of manufacturing a padded mailer5 Mar 2026US 2026/0061720 A1Premier Packaging, LLC
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021941 A1The Glad Products Company
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021942 A1The Glad Products Company
- Multi-film thermoplastic structures and bags having visually-distinct contact areas7 Nov 2024US 2024/0367864 A1The Glad Products Company
Most cited
By later US patents
- Method of making flat bottom plastic bag55US 4,526,565 ALinear Films, Inc. · 1985
- Method and apparatus for making skirtless seals35US 8,029,428 B2CMD Corporation · 2011
- Method and apparatus for maintaining proper perforation phasing34US 5,417,638 AFMC Corporation · 1995
- Maintaining perforation phasing32US 5,447,486 AFMC Corporation · 1995
- Sealing system for forming thermal seals and method of operation thereof21US 6,657,165 B1R. A. Jones & Co. Inc. · 2003