A47K 3/284
Pre-fabricated shower cabinets
Official title: {Pre-fabricated shower cabinets}
A47K3/284 (Pre-fabricated shower cabinets) appears on 62 US grants and 45 published applications in this corpus.
Search patents in A47K- Granted patents
- 62
- Published applications
- 45
- Assignees
- 40
- Inventors
- 101
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 6 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 5 | 4 |
| 2020 | 2 | 4 |
| 2021 | 1 | 4 |
| 2022 | 5 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sitting shower stalls and a method of operation27 Jan 2026US 12,534,031 B1
- 3′-UTR sequences for stabilization of RNA6 Jan 2026US 12,516,333 B2BioNTech SE
- Shower installations and methods for efficiently constructing same4 Nov 2025US 12,458,180 B2Tile Redi, LLC
- Modular shower base kit27 May 2025US 12,310,541 B2Leaf Home Safety Solutions, LLC
- Tools for customizing modular shower components21 Jan 2025US 12,201,248 B2
- 3'-utr sequences for stabilization of rna1 Oct 2026US 2026/0297594 A1BioNTech SE
- Safety shower16 Oct 2025US 2025/0318694 A1Quality Electrical Systems, Inc.
- Modular shower base kit1 Aug 2024US 2024/0251998 A1Leaf Home Safety Solutions, LLC
- Tools for customizing modular shower components29 Feb 2024US 2024/0065490 A1Leaf Home Safety Solutions, LLC
- Modular Panel Assembly12 Oct 2023US 2023/0320535 A1AS America, Inc.
Most cited
By later US patents
- Modular bathing cabinet and method of fabricating same62US 4,987,619 A1991
- Tongue and groove shower and bath support system57US 5,671,489 A1997
- Pre-cast stall shower panel assembly52US 4,993,201 A1991
- Two piece molded fiberglass shower unit46US 4,423,528 A1984
- Extruded wall paneling system43US 4,289,818 APlaskolite, Inc. · 1981