E06B 1/28
Hollow frames
Official title: Hollow frames (E06B1/30 takes precedence)
E06B1/28 (Hollow frames) appears on 30 US grants and 32 published applications in this corpus.
Search patents in E06B- Granted patents
- 30
- Published applications
- 32
- Assignees
- 20
- Inventors
- 60
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 3 |
| 2018 | 4 | 3 |
| 2019 | 1 | 2 |
| 2020 | 7 | 5 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Profiled plastic section for a metal/plastic composite profiled section16 Jan 2024US 11,873,674 B2Ensinger GmbH
- Door frame cover28 Nov 2023US 11,828,101 B2Endura Products, Inc.
- Chassis based fenestration systems6 Dec 2022US 11,519,216 B2Sunrise Windows, LLC
- Profiled plastic section for a metal/plastic composite profiled section16 Aug 2022US 11,414,917 B2Ensinger GmbH
- Door frame and a door frame component thereof21 Jun 2022US 11,365,581 B2Nan Ya Plastics Corporation
- Robotic Assisted Exterior Insulated Finish System and Method10 Jul 2025US 2025/0223795 A1FunForm, LLC
- Attachable blind bracket for window25 Jul 2024US 2024/0247535 A1Hawkes Design and Consulting, LLC
- Profiled plastic section for a metal/plastic composite profiled section20 Oct 2022US 2022/0333432 A1Ensinger GmbH
- Microjamb window & door jamb system15 Sep 2022US 2022/0290486 A1
- Adjustable jamb extension21 Jul 2022US 2022/0228421 A1
Most cited
By later US patents
- Frame for a wall opening and methods of assembly and use35US 6,070,375 A2000
- Patio door assembly with extruded plastics components33US 6,318,036 B1Dayton Technologies, Inc. · 2001
- Window buck and methods of assembly22US 5,996,293 A1999
- Patio door assembly with extruded plastics components21US 6,968,657 B2Deceuninck North America, LLC · 2005
- Method of making window frame components having various end using applications18US 6,427,398 B1CertainTeed Corporation · 2002