A47K 3/30
Screens or collapsible cabinets for showers or baths
Official title: Screens or {collapsible} cabinets {for showers or baths (A47K3/283 takes precedence)}
A47K3/30 (Screens or collapsible cabinets for showers or baths) appears on 490 US grants and 402 published applications in this corpus.
Search patents in A47K- Granted patents
- 490
- Published applications
- 402
- Assignees
- 170
- Inventors
- 663
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 9 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 13 | 0 |
| 1990 | 11 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 14 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 13 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 0 |
| 2002 | 11 | 3 |
| 2003 | 7 | 8 |
| 2004 | 8 | 11 |
| 2005 | 4 | 15 |
| 2006 | 7 | 15 |
| 2007 | 6 | 12 |
| 2008 | 5 | 13 |
| 2009 | 4 | 8 |
| 2010 | 2 | 7 |
| 2011 | 6 | 14 |
| 2012 | 10 | 13 |
| 2013 | 5 | 20 |
| 2014 | 10 | 27 |
| 2015 | 13 | 28 |
| 2016 | 22 | 17 |
| 2017 | 27 | 27 |
| 2018 | 24 | 29 |
| 2019 | 26 | 25 |
| 2020 | 26 | 22 |
| 2021 | 14 | 23 |
| 2022 | 17 | 17 |
| 2023 | 12 | 17 |
| 2024 | 18 | 11 |
| 2025 | 11 | 12 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Frameless and hidden pulley bathroom door21 Jul 2026US 12,685,411 B2Foshan Lanfeilin Sanitary Ware Co., Ltd.
- Shower screen device23 Jun 2026US 12,660,964 B2BathLab LLC
- Modular shelf system2 Jun 2026US 12,642,396 B2Project Soak, LLC
- Retractable curved shower door28 Apr 2026US 12,611,067 B2Stoett Industries
- Shower door system28 Apr 2026US 12,611,068 B2Kohler Co.
- Bath splash guard23 Jul 2026US 2026/0207014 A1Fridababy, LLC
- Quick-mount shower door sliding structure comprising short water blocking member, and shower door comprising same23 Jul 2026US 2026/0207015 A1Ideal Sanitary Ware Co., Ltd.
- Shower door assembly18 Jun 2026US 2026/0165538 A1Liberty Hardware Mfg.Corp.
- Shower door guide assembly7 May 2026US 2026/0125938 A1Liberty Hardware Mfg.Corp.
- Frameless and hidden pulley bathroom door16 Apr 2026US 2026/0102030 A1Foshan Lanfeilin Sanitary Ware Co., Ltd.
Most cited
By later US patents
- Portable body shower144US 4,809,369 A1989
- Pressure hinge device for glass door or panel84US 5,867,869 AChmi · 1999
- Adjustable wall jamb for shower door80US 4,453,346 AUnited States Gypsum Company · 1984
- Shower door system79US 4,720,876 AFasco Products Division of Indal Limited · 1988
- Combined shower splash guard and shower curtain holder55US 4,944,050 A1990