B21G 5/00
Making pins or nails with attached caps or with coated heads
B21G5/00 (Making pins or nails with attached caps or with coated heads) appears on 12 US grants and 5 published applications in this corpus.
Search patents in B21G- Granted patents
- 12
- Published applications
- 5
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 10 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 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 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and apparatus for applying a corrosion-resistant coating to fasteners10 Oct 2023US 11,781,580 B2Illinois Tool Works Inc.
- Method and apparatus for applying a corrosion-resistant coating to fasteners23 Jun 2020US 10,690,166 B2Illinois Tool Works Inc.
- Method of manufacturing a corrosion-resistant, headed fastener, such as nail for exterior applications, and manufacturing method12 Aug 1997US 5,655,969 AIllinois Tool Works Inc.
- Corrosion-resistant, headed fastener, such as nail for exterior applications, and manufacturing method15 Oct 1996US 5,564,876 AIllinois Tool Works Inc.
- Method and apparatus for producing assemblies of headed fasteners10 Oct 1995US 5,456,635 A
- Method and apparatus for applying a corrosion-resistant coating to fasteners18 Jan 2024US 2024/0018987 A1Illinois Tool Works Inc.
- Method and apparatus for applying a corrosion-resistant coating to fasteners24 Sep 2020US 2020/0300285 A1Illinois Tool Works Inc.
- Method and apparatus for applying a corrosion-resistant coating to fasteners1 Feb 2018US 2018/0031021 A1Illinois Tool Works Inc.
- Method for Production of Painted Screws or Nails in a Magazine Strip8 Dec 2011US 2011/0300955 A1Dissing Trading A/S
- Vinyl coated hot galvanized driven fasteners and method for manufacture thereof26 Jun 2008US 2008/0148670 A1Keystone Consolidated Industries, Inc.
Most cited
By later US patents
- Mounting eye44US 4,040,149 ACoats & Clark, Inc. · 1977
- Push pin21US 3,995,821 ACoats & Clark, Inc. · 1976
- Corrosion-resistant, headed fastener, such as nail for exterior applications, and manufacturing method21US 5,564,876 AIllinois Tool Works Inc. · 1996
- Saw tooth hanger18US 4,039,138 ACoats & Clark, Inc. · 1977
- Method of forming a push pin article and articles produced by the method14US 4,017,048 ACoats & Clark, Inc. · 1977