Y10T 70/50
Special application
Y10T70/50 (Special application) appears on 8,270 US grants and 4,031 published applications in this corpus.
Search patents in Y10T- Granted patents
- 8,270
- Published applications
- 4,031
- Assignees
- 2,424
- Inventors
- 10,351
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 154 | 0 |
| 1977 | 145 | 0 |
| 1978 | 137 | 0 |
| 1979 | 76 | 0 |
| 1980 | 91 | 0 |
| 1981 | 115 | 0 |
| 1982 | 112 | 0 |
| 1983 | 82 | 0 |
| 1984 | 115 | 0 |
| 1985 | 104 | 0 |
| 1986 | 132 | 0 |
| 1987 | 197 | 0 |
| 1988 | 153 | 0 |
| 1989 | 212 | 0 |
| 1990 | 183 | 0 |
| 1991 | 215 | 0 |
| 1992 | 170 | 0 |
| 1993 | 187 | 0 |
| 1994 | 183 | 0 |
| 1995 | 199 | 0 |
| 1996 | 205 | 0 |
| 1997 | 219 | 0 |
| 1998 | 292 | 0 |
| 1999 | 299 | 0 |
| 2000 | 260 | 0 |
| 2001 | 224 | 59 |
| 2002 | 280 | 206 |
| 2003 | 290 | 221 |
| 2004 | 231 | 294 |
| 2005 | 206 | 305 |
| 2006 | 233 | 291 |
| 2007 | 194 | 267 |
| 2008 | 213 | 394 |
| 2009 | 213 | 406 |
| 2010 | 239 | 377 |
| 2011 | 295 | 318 |
| 2012 | 322 | 252 |
| 2013 | 307 | 161 |
| 2014 | 294 | 175 |
| 2015 | 170 | 107 |
| 2016 | 110 | 49 |
| 2017 | 75 | 40 |
| 2018 | 32 | 22 |
| 2019 | 28 | 17 |
| 2020 | 30 | 17 |
| 2021 | 6 | 17 |
| 2022 | 8 | 5 |
| 2023 | 11 | 10 |
| 2024 | 9 | 8 |
| 2025 | 10 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for management of access key used for locker access16 Jun 2026US 12,653,308 B2Best Lockers, LLC
- Vehicular access system with extendable and retractable door handle assembly28 Apr 2026US 12,612,809 B2Magna Mirrors of America, Inc.
- Vehicle movement restrictions premised on electronic keys10 Mar 2026US 12,570,236 B1Engle Grange, LLC
- Vending lock9 Dec 2025US 12,492,858 B2TriTeq Lock and Security, LLC
- Electronic door with key-in-lever feature28 Oct 2025US 12,454,847 B2Schlage Lock Company LLC
- Apparatus for management of access key used for locker access1 Oct 2026US 2026/0294100 A1Best Lockers, LLC
- Vehicle movement restrictions premised on electronic keys18 Jun 2026US 2026/0167146 A1Engle Grange, LLC
- Portable rod vehicle lock18 Jun 2026US 2026/0167147 A1
- Retail controller system14 May 2026US 2026/0132979 A1TriTeq Lock and Security, LLC
- Vehicle movement restrictions premised on electronic keys12 Mar 2026US 2026/0070510 A1Engle Grange, LLC
Most cited
By later US patents
- Valve lock543US 4,681,134 A1987
- Adjustable lockout device for knife gate valves530US 6,044,860 ASPX Corporation · 2000
- Valve lockout/tag out system516US 6,494,065 B2Babbitt Steam Specialty Company · 2002
- Combined article surveillance and product identification system380US 5,955,951 ASensormatic Electronics Corporation · 1999
- Method and system for sealing a first assembly to a second assembly of a processing system378US 8,454,749 B2Tokyo Electron Limited · 2013