G07B 15/04
Comprising devices to free a barrier, turnstile, or the like
Official title: comprising devices to free a barrier, turnstile, or the like {(turnstiles with registering means G07C9/10; coin-freed aspects G07F17/00)}
G07B15/04 (Comprising devices to free a barrier, turnstile, or the like) appears on 225 US grants and 284 published applications in this corpus.
Search patents in G07B- Granted patents
- 225
- Published applications
- 284
- Assignees
- 144
- Inventors
- 459
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 5 |
| 2002 | 7 | 9 |
| 2003 | 4 | 10 |
| 2004 | 3 | 9 |
| 2005 | 3 | 8 |
| 2006 | 7 | 5 |
| 2007 | 2 | 5 |
| 2008 | 4 | 2 |
| 2009 | 3 | 7 |
| 2010 | 2 | 4 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 5 | 9 |
| 2014 | 7 | 4 |
| 2015 | 2 | 12 |
| 2016 | 3 | 9 |
| 2017 | 5 | 19 |
| 2018 | 14 | 23 |
| 2019 | 24 | 20 |
| 2020 | 11 | 21 |
| 2021 | 15 | 24 |
| 2022 | 15 | 20 |
| 2023 | 13 | 7 |
| 2024 | 14 | 24 |
| 2025 | 8 | 13 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for tracking access to an area using ultra-wideband radio technology25 Aug 2026US 12,718,640 B2VeriFone, Inc.
- Integration platform using hub computer9 Jun 2026US 12,651,261 B2Visa International Service Association
- Parking management system26 May 2026US 12,639,995 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle parking barrier access control system26 May 2026US 12,639,998 B2Events.com, Inc.
- Systems and methods for weather-related vehicle damage prevention31 Mar 2026US 12,591,935 B2State Farm Mutual Automobile Insurance Company
- Automated parking management system24 Sep 2026US 2026/0290168 A1Inflow Inc.
- Gate Arrangement, In Particular, For A Passenger Transport System27 Aug 2026US 2026/0253468 A1Scheidt & Bachmann GmbH
- Systems and methods for weather-related vehicle damage prevention23 Jul 2026US 2026/0212425 A1State Farm Mutual Automobile Insurance Company
- Determining Gate State and Remedial Measures Using Gate Sensor Attachment9 Jul 2026US 2026/0194416 A1Metropolis IP Holdings, LLC
- Method for projecting a light pattern into the surroundings of a vehicle, and access control system25 Jun 2026US 2026/0175772 A1Mercedes-Benz Group AG
Most cited
By later US patents
- Parking regulation enforcement system418US 6,081,206 AVisionary Technology, Limited · 2000
- Object tracking system with non-contact object detection and identification353US 6,204,764 B1Key-Trak, Inc. · 2001
- Automated site security, monitoring and access control system281US 7,119,674 B2Pips Technology, Inc. · 2006
- System and method for mass transit merchant payment276US 8,025,223 B2American Express Travel Related Services Company, Inc. · 2011
- System and method for mass transit merchant payment270US 8,387,873 B2American Express Travel Related Services Company, Inc. · 2013