G09F 2017/0025
Raising or lowering devices
Official title: {Raising or lowering devices}
G09F2017/0025 (Raising or lowering devices) appears on 81 US grants and 54 published applications in this corpus.
Search patents in G09F- Granted patents
- 81
- Published applications
- 54
- Assignees
- 26
- Inventors
- 125
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 8 |
| 2012 | 5 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 1 | 2 |
| 2018 | 3 | 6 |
| 2019 | 2 | 3 |
| 2020 | 7 | 5 |
| 2021 | 4 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotation type national flag hoisting pole to minimize rainwater adhesion area of national flag22 Jul 2025US 12,366,084 B2
- Systems and methods of positioning a flag on a flagpole18 Feb 2025US 12,230,166 B2
- Flag raising device10 Sep 2024US 12,087,182 B2
- Display hanging system, apparatus and method7 May 2024US 11,978,369 B2
- Field configurable flagpole truck system and device19 Dec 2023US 11,846,409 B2
- Extendable safety apparatus for warning function10 Sep 2026US 2026/0268812 A1
- Waterproof and rustproof and anti-tangling positioning device for flagpoles21 May 2026US 2026/0141828 A1Weihai Fangtan Composite Materials Co., Ltd.
- Systems and methods for deploying and housing a flag12 Mar 2026US 2026/0073819 A1Linker Enterprises, Inc.
- Automatic Flag Displayer29 Jan 2026US 2026/0031003 A1
- Flag Assembly27 Nov 2025US 2025/0363917 A1Fast-Flag LLC
Most cited
By later US patents
- Flag display device36US 5,042,418 APrideflags, Inc. · 1991
- Portable flag-target for flying-disc game and method of manufacture therefor28US 5,397,130 A1995
- Portable flag-target for flying-disc game and method of manufacture therefor27US 5,303,931 A1994
- Telescopic rod means having rotatably retractable display sheet26US 4,944,656 A1990
- Location marker stake26US 5,247,900 A1993