A47D 1/004
In height
Official title: {in height}
A47D1/004 (In height) appears on 267 US grants and 252 published applications in this corpus.
Search patents in A47D- Granted patents
- 267
- Published applications
- 252
- Assignees
- 102
- Inventors
- 406
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 0 |
| 2003 | 5 | 10 |
| 2004 | 4 | 9 |
| 2005 | 8 | 7 |
| 2006 | 3 | 3 |
| 2007 | 2 | 13 |
| 2008 | 5 | 10 |
| 2009 | 2 | 13 |
| 2010 | 9 | 7 |
| 2011 | 8 | 8 |
| 2012 | 12 | 3 |
| 2013 | 8 | 14 |
| 2014 | 8 | 5 |
| 2015 | 8 | 14 |
| 2016 | 5 | 9 |
| 2017 | 8 | 10 |
| 2018 | 8 | 8 |
| 2019 | 8 | 10 |
| 2020 | 9 | 12 |
| 2021 | 10 | 13 |
| 2022 | 12 | 7 |
| 2023 | 16 | 19 |
| 2024 | 7 | 18 |
| 2025 | 14 | 14 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Child swing having a rotatable column with seat disposed thereon6 Oct 2026US 12,751,564 B2Wonderland Switzerland AG
- 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
- Adjustable chair assembly16 Jul 2026US 2026/0198701 A1Wonderland Switzerland AG
- Convertible infant chair assembly16 Jul 2026US 2026/0198702 A1Baby Generation, Inc.
- High chair16 Jul 2026US 2026/0198703 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.
Most cited
By later US patents
- High chair104US 5,951,102 AEvenflo Company, Inc. · 1999
- Adjustable high chair and carrier79US 6,089,653 AThe First Years Inc. · 2000
- Portable high chair/booster seat75US 5,183,311 ALisco, Inc. · 1993
- High chair system74US 5,810,432 AGraco Children’s Products Inc. · 1998
- Convertible play center for children71US 6,000,750 AThe First Years Inc. · 1999