A47D 1/02
Foldable chairs
Official title: Foldable chairs {(foldable rocking-chairs A47D13/101)}
A47D1/02 (Foldable chairs) appears on 217 US grants and 196 published applications in this corpus.
Search patents in A47D- Granted patents
- 217
- Published applications
- 196
- Assignees
- 94
- Inventors
- 316
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 3 | 4 |
| 2005 | 5 | 5 |
| 2006 | 5 | 4 |
| 2007 | 2 | 11 |
| 2008 | 5 | 11 |
| 2009 | 6 | 6 |
| 2010 | 5 | 8 |
| 2011 | 9 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 7 |
| 2014 | 4 | 5 |
| 2015 | 7 | 7 |
| 2016 | 4 | 5 |
| 2017 | 6 | 8 |
| 2018 | 8 | 12 |
| 2019 | 5 | 11 |
| 2020 | 10 | 9 |
| 2021 | 12 | 13 |
| 2022 | 13 | 9 |
| 2023 | 17 | 17 |
| 2024 | 9 | 15 |
| 2025 | 9 | 12 |
| 2026 | 13 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular seating system29 Sep 2026US 12,745,846 B2
- Convertible toddler chair and standing platform28 Jul 2026US 12,690,693 B2Artsana USA, Inc.
- Portable child seat assembly14 Jul 2026US 12,677,961 B1
- Multipurpose highchair26 May 2026US 12,635,810 B2Xiamen Baby Pretty Products Co., Ltd.
- Child booster seat convertible to floor chair26 May 2026US 12,635,811 B2Artsana USA, Inc.
- Child booster seat convertible to floor chair3 Sep 2026US 2026/0256300 A1Artsana USA, Inc.
- Carrier3 Sep 2026US 2026/0256302 A1Wonderland Switzerland AG
- Height adjustment mechanism, seat adjustment device, rotation adjustment mechanism and chair9 Jul 2026US 2026/0191339 A1Wonderland Switzerland AG
- Convertible toddler chair and standing platform9 Jul 2026US 2026/0191340 A1Artsana USA, Inc.
- Chair25 Jun 2026US 2026/0174250 A1Wonderland Switzerland AG
Most cited
By later US patents
- High chair104US 5,951,102 AEvenflo Company, Inc. · 1999
- High chair system74US 5,810,432 AGraco Children’s Products Inc. · 1998
- Combined bed and seat device for an infant68US 5,699,569 A1997
- Highchair with adjustable seat67US 5,238,292 AGerry Baby Products Company · 1993
- Highchair63US 5,507,550 AHasbro, Inc. · 1996