A47B 1/00
Extensible tables
Official title: Extensible tables (extensible shelf units A47B46/00)
A47B1/00 (Extensible tables) appears on 331 US grants and 304 published applications in this corpus.
Search patents in A47B- Granted patents
- 331
- Published applications
- 304
- Assignees
- 198
- Inventors
- 588
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 4 |
| 2003 | 4 | 5 |
| 2004 | 8 | 10 |
| 2005 | 5 | 7 |
| 2006 | 2 | 12 |
| 2007 | 4 | 10 |
| 2008 | 3 | 2 |
| 2009 | 1 | 4 |
| 2010 | 4 | 3 |
| 2011 | 2 | 5 |
| 2012 | 5 | 9 |
| 2013 | 9 | 10 |
| 2014 | 6 | 8 |
| 2015 | 10 | 9 |
| 2016 | 10 | 21 |
| 2017 | 15 | 23 |
| 2018 | 21 | 24 |
| 2019 | 23 | 18 |
| 2020 | 21 | 24 |
| 2021 | 18 | 15 |
| 2022 | 19 | 23 |
| 2023 | 19 | 9 |
| 2024 | 7 | 18 |
| 2025 | 10 | 15 |
| 2026 | 8 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A47B 1/04Extensible tables: with supplementary leaves or drop leaves arranged at the periphery156
- A47B 1/10Slide mechanisms71
- A47B 1/08Extensible tables: with extensible frames or with additional legs65
- A47B 1/02Extensible tables: with insertable leaves arranged in the centre and fixed frames59
- A47B 2001/005Extensible tables: with double drop-leaf with support legs rotating around a verticalIndexing code8
- A47B 1/06Extensible tables: with flexible roll-tops7
Recent patents
- Portable work desk device22 Sep 2026US 12,740,624 B2
- Vehicle centre console table system11 Aug 2026US 12,703,285 B2Jaguar Land Rover Limited
- Extension table7 Jul 2026US 12,672,714 B2Inter IKEA Systems B.V.
- Table with split sliding top and craft/gaming surface26 May 2026US 12,635,790 B1
- Retail merchandise tray12 May 2026US 12,622,533 B1Fasteners for Retail, Inc.
- Expandable gaming table24 Sep 2026US 2026/0283343 A1
- Fold out tray for gaming table27 Aug 2026US 2026/0248272 A1
- Attachable and foldable multi-use table tray20 Aug 2026US 2026/0240313 A1
- Stretching table with length-adjustable tabletop20 Aug 2026US 2026/0240314 A1Sophia & William Brands Co. Ltd
- Retail merchandise tray20 Aug 2026US 2026/0240341 A1Fasteners for Retail, Inc.
Most cited
By later US patents