E06B 3/50
With more than one kind of movement
Official title: with more than one kind of movement (E06B3/48 takes precedence){(E06B3/92 takes precedence)}
E06B3/50 (With more than one kind of movement) appears on 498 US grants and 385 published applications in this corpus.
Search patents in E06B- Granted patents
- 498
- Published applications
- 385
- Assignees
- 291
- Inventors
- 779
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 17 | 5 |
| 2002 | 9 | 9 |
| 2003 | 7 | 10 |
| 2004 | 13 | 10 |
| 2005 | 7 | 7 |
| 2006 | 8 | 9 |
| 2007 | 3 | 7 |
| 2008 | 4 | 3 |
| 2009 | 4 | 8 |
| 2010 | 6 | 9 |
| 2011 | 3 | 6 |
| 2012 | 8 | 13 |
| 2013 | 9 | 10 |
| 2014 | 11 | 22 |
| 2015 | 16 | 25 |
| 2016 | 31 | 37 |
| 2017 | 21 | 29 |
| 2018 | 23 | 22 |
| 2019 | 28 | 31 |
| 2020 | 28 | 23 |
| 2021 | 19 | 17 |
| 2022 | 17 | 18 |
| 2023 | 19 | 22 |
| 2024 | 27 | 8 |
| 2025 | 16 | 11 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E06B 3/5054Where the sliding and rotating movements are independent of each other220
- E06B 3/5045Specially adapted for furniture114
- E06B 3/5009Where the sliding and rotating movements are necessarily performed simultaneously57
- E06B 3/509Where one of the sliding and rotating movements necessarily precedes the other49
- E06B 3/52Wings requiring lifting before opening34
- E06B 3/5036Louvre type windows6
- E06B 3/5027"austral" windows4
Recent patents
- Breakaway sliding door system25 Aug 2026US 12,716,283 B2Schlage Lock Company LLC
- Door having at least one sliding sash and one hinged sash11 Aug 2026US 12,704,014 B2OPACMARE S.r.l.
- Sliding door fitting2 Jun 2026US 12,644,324 B2Hafele KG
- Locking and height-adjustable pivot rider12 May 2026US 12,624,589 B2Pella Corporation
- Type of sliding door railing28 Apr 2026US 12,612,820 B2Guangzhou Sair Industrial Co., Ltd
- Door body assembly and refrigeration device20 Aug 2026US 2026/0243496 A1Hefei Hualing Co., Ltd.
- Door body device and refrigeration apparatus13 Aug 2026US 2026/0235345 A1Hefei Hualing Co., Ltd.
- Door body assembly and refrigeration apparatus13 Aug 2026US 2026/0235346 A1Hefei Hualing Co., Ltd.
- Reinforced sliding panel structure6 Aug 2026US 2026/0226779 A1
- Lift gates and related control systems and methods6 Aug 2026US 2026/0226783 A1Leonard Automatics, Inc.
Most cited
By later US patents
- Closure assembly for spanning a wall opening100US 6,233,888 B12001
- Construction kit for horizontally and vertically sliding window assemblies85US 5,274,955 ADallaire Industries Ltd. · 1994
- Hinged tracking system76US 6,318,824 B1Lucent Technologies Inc. · 2001
- Window assembly of rigid plastics material74US 4,831,781 ADayton Extruded Plastics, Inc. · 1989
- Window frame design with correspoding window latch & vent sealing device65US 5,121,951 APlastmo Ltd. · 1992