B31D 1/005
Making bottoms or caps
Official title: {making bottoms or caps}
B31D1/005 (Making bottoms or caps) appears on 81 US grants and 23 published applications in this corpus.
Search patents in B31D- Granted patents
- 81
- Published applications
- 23
- Assignees
- 28
- Inventors
- 72
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 16 | 0 |
| 1998 | 17 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for making a closure for a container4 Aug 2026US 12,697,796 B2Soremartec S.A.
- Method for producing a cellulose product and a cellulose product5 May 2026US 12,618,196 B2PulPac AB
- Telescopic flanging inner expansion assembly and flanging device17 Feb 2026US 12,552,126 B2Shurcon Manufacturing (Zhejiang) Co., Ltd.
- Lid from paper, paperboard or paper-like material, and method for producing a lid16 Sep 2025US 12,415,659 B2Michael HöRauf Maschinenfabrik GmbH Und Co. KG
- Paper lid for food container and method of manufacturing the same9 Sep 2025US 12,409,628 B2
- System and a method for manufacturing screw caps from cardboard or paperboard13 Aug 2026US 2026/0233485 A1Länsipahvi Oy
- Method of manufacturing and an article for a disposable lid with a window11 Jun 2026US 2026/0159288 A1HFA, Inc.
- Method and tool for producing a breakable weak point in molded bodies made of fiber-containing material and molded bodies made of fiber-containing material having a breakable weak point20 Nov 2025US 2025/0354337 A1KIEFEL GmbH
- Telescopic flanging inner expansion assembly and flanging device17 Apr 2025US 2025/0121577 A1Shurcon Manufacturing (Zhejiang) Co., Ltd.
- A method for producing a cellulose product and a cellulose product13 Feb 2025US 2025/0052005 A1PulPac AB
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996
- Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix171US 5,506,046 AE. Khashoggi Industries · 1996
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997
- Highly insulative cementitious matrices and methods for their manufacture157US 5,641,584 AE. Khashoggi Industries · 1997