A47L 3/02
Cages
Official title: Cages; Platforms
A47L3/02 (Cages) appears on 14 US grants and 14 published applications in this corpus.
Search patents in A47L- Granted patents
- 14
- Published applications
- 14
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automated building washing apparatus14 Oct 2025US 12,442,206 B2
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building28 Jan 2020US 10,544,960 B2Nation Wide Products LLC
- Supporting an object at a window of a building using an adjustable support apparatus8 Oct 2019US 10,436,383 B1Nation Wide Products LLC
- Systems and methods for removing precipitation from an exterior of a building23 Oct 2018US 10,106,997 B2Extell Development Company
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building18 Sep 2018US 10,077,918 B2Nation Wide Products LLC
- Automated building washing apparatus2 Mar 2023US 2023/0067008 A1
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building17 Jan 2019US 2019/0017726 A1Nation Wide Products LLC
- Washing apparatus with operator station28 Jun 2018US 2018/0177351 A1
- Systems and methods for removing precipitation from an exterior of a building10 May 2018US 2018/0127995 A1Extell Development Company
- Semi-automatic apparatus for washing a building1 Mar 2018US 2018/0055298 A1
Most cited
By later US patents
- Window platform and scaffolding device30US 5,823,289 A1998
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building29US 9,447,916 B2Nation Wide Products LLC · 2016
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building20US 9,605,870 B2Nation Wide Products LLC · 2017
- Supporting an object at a window of a building by applying opposing forces to an interior surface and an exterior surface of the building with a first member and second member joined about their intermediate sections18US 9,909,712 B1Nation Wide Products LLC · 2018
- Step-out window washer box14US 4,079,813 AThe Raymond Lee Organization, Inc. · 1978