B25C 5/161
Employing a spring-loaded puller
Official title: {employing a spring-loaded puller}
B25C5/161 (Employing a spring-loaded puller) appears on 25 US grants and 26 published applications in this corpus.
Search patents in B25C- Granted patents
- 25
- Published applications
- 26
- Assignees
- 19
- Inventors
- 42
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 5 |
| 2007 | 1 | 5 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Nailing unit and nail gun comprising said nailing unit20 Aug 2024US 12,064,854 B2Hangzhou Xinxing Optical Electronics Co., Ltd.
- Electric carpet stapler with electronic sensor switch14 Feb 2023US 11,577,375 B2Crain Cutter Company, Inc.
- Magazine assembly and a stapler including the same5 May 2020US 10,639,779 B2Apex Mfg. Co., Ltd.
- Magazine assembly and a stapler including the same31 Dec 2019US 10,518,398 B2Apex Mfg. Co., Ltd.
- Hammer tacker9 Oct 2018US 10,093,009 B2Apex Mfg. Co., Ltd.
- Electric carpet stapler with optical switch assembly18 May 2023US 2023/0150102 A1Crain Cutter Company, Inc.
- Electric carpet stapler with electronic sensor switch23 Dec 2021US 2021/0394347 A1Crain Cutter Company, Inc.
- Nailing unit and nail gun comprising said nailing unit18 Nov 2021US 2021/0354275 A1Hangzhou Xinxing Optical Electronics Co., Ltd.
- Magazine assembly and a stapler including the same7 Feb 2019US 2019/0039221 A1Apex Mfg. Co., Ltd.
- Magazine assembly and a stapler including the same7 Feb 2019US 2019/0039222 A1Apex Mfg. Co., Ltd.
Most cited
By later US patents
- Fastener-driving tool with improved feeding mechanism64US 5,197,647 AIllinois Tool Works Inc. · 1993
- Quick-release device for a pneumatic nail gun magazine61US 6,290,115 B1Rexon Industrial Corp., Ltd. · 2001
- Fastening machine46US 6,056,181 ABesco Pneumatic Corp. · 2000
- Stapler with staple storage40US 5,690,268 AAcco USA, Inc. · 1997
- Spring-powered stapler24US 7,243,832 B22007