A45D 40/22
Casings characterised by a hinged cover
A45D40/22 (Casings characterised by a hinged cover) appears on 469 US grants and 514 published applications in this corpus.
Search patents in A45D- Granted patents
- 469
- Published applications
- 514
- Assignees
- 217
- Inventors
- 738
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 0 |
| 2002 | 8 | 7 |
| 2003 | 6 | 14 |
| 2004 | 6 | 24 |
| 2005 | 11 | 20 |
| 2006 | 8 | 14 |
| 2007 | 2 | 20 |
| 2008 | 10 | 8 |
| 2009 | 10 | 11 |
| 2010 | 8 | 14 |
| 2011 | 8 | 11 |
| 2012 | 10 | 9 |
| 2013 | 7 | 8 |
| 2014 | 9 | 20 |
| 2015 | 8 | 16 |
| 2016 | 15 | 31 |
| 2017 | 13 | 51 |
| 2018 | 24 | 46 |
| 2019 | 33 | 39 |
| 2020 | 22 | 28 |
| 2021 | 24 | 24 |
| 2022 | 20 | 22 |
| 2023 | 20 | 27 |
| 2024 | 13 | 16 |
| 2025 | 9 | 18 |
| 2026 | 11 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compact container capable of preventing mesh contamination22 Sep 2026US 12,740,630 B1Samhwa Co., Ltd
- Cosmetic product sampling system16 Jun 2026US 12,653,293 B2ELC Management LLC
- Device for separately dispensing materials for use together on human skin16 Jun 2026US 12,653,294 B2SunFly Brands, Inc.
- Compact cosmetic case using a flexible membrane2 Jun 2026US 12,642,344 B2Samhwa Co., Ltd
- Device for packaging and application of a cosmetic product19 May 2026US 12,628,932 B2L'oreal
- Compact container capable of preventing mesh contamination24 Sep 2026US 2026/0283329 A1Samhwa Co., Ltd
- Storage case24 Sep 2026US 2026/0283330 A1Luxottica S.R.L.
- Compact container having a dual mesh structure17 Sep 2026US 2026/0272144 A1Samhwa Co., Ltd
- Container3 Sep 2026US 2026/0256262 A1La Prairie Group AG
- Plastic hinge shaft having elastic deformation3 Sep 2026US 2026/0256266 A1Zhuhai Ding Rong Plastic Products Co., LTD
Most cited
By later US patents
- Cosmetic compact having snap-on hinge113US 5,638,838 A1997
- Cosmetic kit109US 5,092,354 ADiamond Plastics & Design, Inc. · 1992
- Compact case with interchangeable cosmetic inserts91US 4,421,127 A1983
- Structure of spherical vanity case89US 5,025,817 A1991
- Magnetic compact case88US 5,135,012 ARevlon, Inc. · 1992