A47D 1/023
Of high chair type
Official title: {of high chair type}
A47D1/023 (Of high chair type) appears on 133 US grants and 122 published applications in this corpus.
Search patents in A47D- Granted patents
- 133
- Published applications
- 122
- Assignees
- 65
- Inventors
- 192
- Latest grant
- 28 Jul 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 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 3 | 5 |
| 2006 | 4 | 3 |
| 2007 | 1 | 10 |
| 2008 | 4 | 7 |
| 2009 | 4 | 4 |
| 2010 | 5 | 7 |
| 2011 | 8 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 5 |
| 2014 | 2 | 3 |
| 2015 | 5 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 2 |
| 2018 | 4 | 1 |
| 2019 | 1 | 4 |
| 2020 | 3 | 7 |
| 2021 | 8 | 9 |
| 2022 | 8 | 7 |
| 2023 | 11 | 10 |
| 2024 | 3 | 7 |
| 2025 | 5 | 8 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Convertible toddler chair and standing platform28 Jul 2026US 12,690,693 B2Artsana USA, Inc.
- 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.
- Platform assembly with rotatable seating assemblies having adjustable support platforms19 May 2026US 12,628,940 B2
- Folding baby highchair19 May 2026US 12,628,966 B2Guangzhou Prodigy Daily-Production Co., Ltd
- 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
- Convertible platform for supporting a user18 Jun 2026US 2026/0165502 A1The ERGO Baby Carrier, Inc.
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
- Highchair with adjustable seat67US 5,238,292 AGerry Baby Products Company · 1993
- Highchair63US 5,507,550 AHasbro, Inc. · 1996
- Foldable high chair57US 4,938,603 ACosco, Inc. · 1990