A47K 3/40
Pans or trays
A47K3/40 (Pans or trays) appears on 210 US grants and 279 published applications in this corpus.
Search patents in A47K- Granted patents
- 210
- Published applications
- 279
- Assignees
- 123
- Inventors
- 337
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 5 | 5 |
| 2004 | 2 | 5 |
| 2005 | 1 | 8 |
| 2006 | 3 | 5 |
| 2007 | 3 | 7 |
| 2008 | 0 | 15 |
| 2009 | 2 | 9 |
| 2010 | 4 | 13 |
| 2011 | 4 | 13 |
| 2012 | 12 | 5 |
| 2013 | 6 | 6 |
| 2014 | 8 | 18 |
| 2015 | 5 | 13 |
| 2016 | 12 | 24 |
| 2017 | 14 | 12 |
| 2018 | 10 | 12 |
| 2019 | 17 | 17 |
| 2020 | 15 | 19 |
| 2021 | 7 | 15 |
| 2022 | 15 | 13 |
| 2023 | 10 | 16 |
| 2024 | 10 | 11 |
| 2025 | 9 | 8 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tile wall drain29 Sep 2026US 12,747,569 B2
- Bathtub and/or shower tray25 Aug 2026US 12,714,262 B2Magic Bad Marvan & Marvan Produktentwicklungs- und Vertriebs GmbH
- Solid core bathroom fixtures and methods thereof25 Aug 2026US 12,714,263 B2Maax Bath Inc.
- Shower pan apparatus28 Jul 2026US 12,690,724 B2Venosa, LLC
- Shower base2 Jun 2026US 12,642,397 B2Project Soak, LLC
- Waterproofing system25 Jun 2026US 2026/0174288 A1Loxcreen Canada Ltd.
- Molding device for manufacturing a sanitary tub formed as a casting foam component, method for manufacturing such a sanitary tub, and sanitary tub18 Jun 2026US 2026/0166788 A1
- Bathing unit assembly with integrated water seal and dispersion28 May 2026US 2026/0144412 A1Swan Surfaces, LLC
- Emergency Safety Shower and Floor Grate System30 Apr 2026US 2026/0114675 A1Bradley Corporation
- Shower pan, shower pan assembly, and method thereof12 Mar 2026US 2026/0069090 A1
Most cited
By later US patents
- Shower pan72US 4,541,132 A1985
- Solid surface shower pan62US 6,003,169 ADavis Systems, Inc. · 1999
- Threshold assembly for barrier free shower units58US 6,094,757 ATomkins Industries, Inc. · 2000
- Self-sustaining base58US 7,007,315 B2The Praxis Companies, LLC · 2006
- Method of manufacturing shower foundation56US 5,845,347 A1998