E05F 1/063
With complementary, substantially identical and slidingly cooperating cam surfaces
Official title: {with complementary, substantially identical and slidingly cooperating cam surfaces (E05F1/066 takes precedence)}
E05F1/063 (With complementary, substantially identical and slidingly cooperating cam surfaces) appears on 74 US grants and 62 published applications in this corpus.
Search patents in E05F- Granted patents
- 74
- Published applications
- 62
- Assignees
- 59
- Inventors
- 143
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 4 |
| 2005 | 0 | 3 |
| 2006 | 4 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 4 |
| 2015 | 3 | 2 |
| 2016 | 4 | 3 |
| 2017 | 5 | 6 |
| 2018 | 5 | 1 |
| 2019 | 4 | 5 |
| 2020 | 3 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hinge assembly and opening and closing device5 May 2026US 12,618,274 B2Hefe! Midea Refrigerator Co., Ltd.
- Hinge mechanism10 Jun 2025US 12,326,024 B2Gang Gwo Industrial Co., Ltd.
- Hinge assembly for an appliance door22 Apr 2025US 12,281,797 B2Whirlpool Corporation
- Hinge and refrigeration equipment24 Dec 2024US 12,173,955 B2Hefei Midea Refrigerator Co., Ltd.
- Hinge assembly for a door of a refrigerating compartment14 May 2024US 11,982,117 B2Rehau-Behr A/S
- Hinge Assembly4 Jun 2026US 2026/0152985 A1Caterpillar Inc.
- Refrigerator30 Apr 2026US 2026/0118045 A1Samsung Electronics Co., Ltd.
- Hinge mechanism6 Mar 2025US 2025/0075544 A1Gang Gwo Industrial Co., Ltd.
- Hinge assembly and opening and closing device26 Dec 2024US 2024/0426151 A1Hefei Hualing Co., Ltd.
- Door hinge8 Feb 2024US 2024/0044191 A1Eckel Industries of Canada Limited
Most cited
By later US patents
- Gravity door hinge63US 4,631,777 ATakigen Seizou Co. Ltd. · 1986
- Refrigerator having double doors59US 9,448,004 B2Samsung Electronics Co., Ltd. · 2016
- Refrigerator58US 9,568,238 B2Samsung Electronics Co., Ltd. · 2017
- Self-closing hinge57US 4,215,449 AStandard Keil Hardware Manufacturing Co. · 1980
- Apparatus for automatically opening and closing, locking and unlocking bathroom stall door57US 8,141,296 B22012