E05B 63/042
Constructed symmetrically
Official title: {constructed symmetrically}
E05B63/042 (Constructed symmetrically) appears on 49 US grants and 44 published applications in this corpus.
Search patents in E05B- Granted patents
- 49
- Published applications
- 44
- Assignees
- 42
- Inventors
- 111
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 5 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 6 |
| 2018 | 1 | 2 |
| 2019 | 4 | 3 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 3 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Door handle system for a safety door, especially for a sliding door or a swing door14 Apr 2026US 12,601,210 B2Sick AG
- Locking bar arrangement24 Mar 2026US 12,584,335 B2EMKA Beschlagteile GmbH & Co. KG
- Rotation converter24 Feb 2026US 12,559,986 B2Schlage Lock Company LLC
- Lock unit7 Oct 2025US 12,435,543 B2Automatic Technology (Australia) Pty Ltd
- Gate fastening device2 Sep 2025US 12,404,701 B2Outerpull LLC
- Rotation converter16 Jul 2026US 2026/0201733 A1Schlage Lock Company LLC
- Gate Fastening Device19 Feb 2026US 2026/0049504 A1Outerpull LLC
- Locking bar arrangement14 Aug 2025US 2025/0257596 A1EMKA Beschlagteile GmbH & Co. KG
- Rotation converter6 Mar 2025US 2025/0075533 A1Schlage Lock Company LLC
- Door handle system for a safety door, especially for a sliding door or a swing door30 Jan 2025US 2025/0034920 A1Sick AG
Most cited
By later US patents
- Self-closing latch93US 5,413,391 AHartwell Corporation · 1995
- Clutch mechanism for door lock system82US 5,640,863 AHarrow Products, Inc. · 1997
- Narrow style surface mounted reversible latch38US 4,243,256 A1981
- Electric door lock system for refrigerated display cases25US 7,603,882 B2Anthony, Inc. · 2009
- Installation method for a storm door23US 7,661,226 B2Larson Manufacturing Company · 2010