B23P 15/005
Keys
Official title: {keys (making keys without essentially removing material, e.g. by punching B21D53/42; milling grooves in keys B23C3/35)}
B23P15/005 (Keys) appears on 30 US grants and 36 published applications in this corpus.
Search patents in B23P- Granted patents
- 30
- Published applications
- 36
- Assignees
- 10
- Inventors
- 45
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 5 |
| 2016 | 3 | 4 |
| 2017 | 4 | 1 |
| 2018 | 1 | 4 |
| 2019 | 4 | 4 |
| 2020 | 3 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Detachable identification key head15 Apr 2025US 12,276,133 B2
- High security key scanning system12 Dec 2023US 11,842,554 B2Hy-Ko Products Company
- Key duplication system7 Nov 2023US 11,810,090 B2The Hillman Group, Inc.
- Identification module for key making machine9 May 2023US 11,642,744 B2The Hillman Group, Inc.
- Fabrication system for key making machine19 Jul 2022US 11,391,062 B2The Hillman Group, Inc.
- Device for engraving a key16 May 2024US 2024/0157451 A1Silca S.P.A.
- Detachable Identification Key Head28 Jul 2022US 2022/0235577 A1
- Key duplication system6 Jan 2022US 2022/0005008 A1The Hillman Group, Inc.
- High security key scanning system19 Aug 2021US 2021/0256292 A1Hy-Ko Products Company
- Identification module for key making machine10 Jun 2021US 2021/0172198 A1The Hillman Group, Inc.
Most cited
By later US patents
- Key information registration procedure assisting system, recorded medium, and key plate cutter46US 6,801,829 B2Kawai Shokai Kabushiki Kaisha · 2004
- Method of manufacturing a pocket tool38US 8,225,696 B2Keyport, Inc. · 2012
- Two-piece key assembly24US 9,506,272 B2The Hillman Group, Inc. · 2016
- Fabrication system for key making machine21US 9,487,968 B2The Hillman Group, Inc. · 2016
- Two-piece key assembly20US 9,580,932 B2The Hillman Group, Inc. · 2017