H01R 13/447
Shutter or cover plate
H01R13/447 (Shutter or cover plate) appears on 2,423 US grants and 2,026 published applications in this corpus.
Search patents in H01R- Granted patents
- 2,423
- Published applications
- 2,026
- Assignees
- 1,045
- Inventors
- 4,404
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 8 | 0 |
| 1978 | 9 | 0 |
| 1979 | 9 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 11 | 0 |
| 1987 | 14 | 0 |
| 1988 | 23 | 0 |
| 1989 | 13 | 0 |
| 1990 | 18 | 0 |
| 1991 | 23 | 0 |
| 1992 | 17 | 0 |
| 1993 | 31 | 0 |
| 1994 | 22 | 0 |
| 1995 | 28 | 0 |
| 1996 | 27 | 0 |
| 1997 | 24 | 0 |
| 1998 | 30 | 0 |
| 1999 | 54 | 0 |
| 2000 | 43 | 0 |
| 2001 | 47 | 9 |
| 2002 | 38 | 31 |
| 2003 | 35 | 58 |
| 2004 | 58 | 53 |
| 2005 | 62 | 65 |
| 2006 | 82 | 77 |
| 2007 | 53 | 61 |
| 2008 | 67 | 64 |
| 2009 | 50 | 73 |
| 2010 | 78 | 75 |
| 2011 | 71 | 56 |
| 2012 | 55 | 52 |
| 2013 | 48 | 91 |
| 2014 | 73 | 110 |
| 2015 | 97 | 95 |
| 2016 | 118 | 90 |
| 2017 | 118 | 105 |
| 2018 | 114 | 118 |
| 2019 | 118 | 97 |
| 2020 | 96 | 98 |
| 2021 | 88 | 95 |
| 2022 | 86 | 115 |
| 2023 | 89 | 85 |
| 2024 | 86 | 123 |
| 2025 | 76 | 80 |
| 2026 | 60 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lock for data interface6 Oct 2026US 12,753,636 B2
- Fixed electrical accessory with protective shell6 Oct 2026US 12,756,128 B2Zhejiang Shengyu Electrical Co., Ltd.
- Electrical socket device with shutter6 Oct 2026US 12,756,129 B2Zhejiang Shengyu Electrical Co., Ltd.
- Port occupancy sensing at shuttered ports29 Sep 2026US 12,749,838 B2CommScope Technologies LLC
- Aviation connector and display screen29 Sep 2026US 12,750,958 B2Shenzhen Gloshine Technology Co., Ltd.
- Charging inlet1 Oct 2026US 2026/0296230 A1Yazaki Corporation
- Separable components in wiring devices1 Oct 2026US 2026/0302704 A1Leviton Manufacturing Co., Inc.
- Base clip with snap fit features for assembly of shutter assembly for tamper resistant electrical receptacle24 Sep 2026US 2026/0291111 A1Eaton Intelligent Power Limited
- Terminal block24 Sep 2026US 2026/0291120 A1Yazaki Corporation
- Charging flap module for an energy supply connection of a motor vehicle17 Sep 2026US 2026/0280179 A1BOS GmbH & Co. KG
Most cited
By later US patents
- Electrical connector1,198US 7,322,859 B2ITT Manufacturing Enterprises, Inc. · 2008
- Display of alignment of staple cartridge to prior linear staple line540US 11,026,751 B2Cilag GmbH International · 2021
- Eyewear having selectively exposable feature426US 9,482,882 B1Snapchat, Inc. · 2016
- Eyewear having linkage assembly between a temple and a frame415US 9,482,883 B1Snapchat, Inc. · 2016
- Surgical instrument with a sensing array340US 11,324,557 B2Cilag GmbH International · 2022