G08B 5/06
Visible signalling systems: using hydraulic transmission
Official title: using hydraulic transmission; using pneumatic transmission
G08B5/06 (Visible signalling systems: using hydraulic transmission) appears on 20 US grants and 9 published applications in this corpus.
Search patents in G08B- Granted patents
- 20
- Published applications
- 9
- Assignees
- 14
- Inventors
- 65
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for indicating tampering of a container29 Sep 2026US 12,747,075 B2The Boeing Company
- Safety device for fluid ends11 Aug 2026US 12,704,426 B2Forum US, Inc.
- Emergency signaling system10 Sep 2024US 12,087,151 B1United Services Automobile Association (USAA)
- Doorbell avoidance techniques28 Nov 2023US 11,832,028 B2ObjectVideo Labs, LLC
- Emergency signaling system19 Sep 2023US 11,763,644 B1United Services Automobile Association (USAA)
- Emergency pedestal with lighting projection device2 Jul 2026US 2026/0185670 A1Eaton Intelligent Power Limited
- Information output device, information output method, and information output program5 Mar 2026US 2026/0065760 A1Panasonic Intellectual Property Management Co., Ltd.
- Safety device for fluid ends15 May 2025US 2025/0155304 A1Forum US, Inc.
- Systems and methods for indicating tampering of a container5 Dec 2024US 2024/0400276 A1The Boeing Company
- Doorbell avoidance techniques15 Sep 2022US 2022/0295019 A1ObjectVideo Labs, LLC
Most cited
By later US patents
- Boat flag holder18US 3,941,340 A1976
- Automated system to monitor multiple sources of water leaks in residential and commercial buildings17US 7,253,741 B22007
- Signal indicator for mailboxes and the like11US 4,473,182 A1984
- Warning flag for vehicles8US 4,090,468 A1978
- Pneumatic indicator3US 3,999,437 ALa Telemecanique Electrique · 1976