E04F 11/1848
Separate means for spacing balusters apart
Official title: {Separate means for spacing balusters apart}
E04F11/1848 (Separate means for spacing balusters apart) appears on 8 US grants and 8 published applications in this corpus.
Search patents in E04F- Granted patents
- 8
- Published applications
- 8
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Baluster installation device and methods of use24 Jun 2025US 12,338,633 B2
- Railing assemblies and methods of installation22 Apr 2025US 12,281,478 B2UFP Industries, Inc.
- In-rail connector6 Mar 2018US 9,908,207 B2
- Railing system and picket for a railing system10 Oct 2017US 9,784,011 B2Peak Innovations Inc.
- Custom baluster level9 Sep 2014US 8,826,554 B2
- Railing assemblies and methods of installation23 Jul 2026US 2026/0210121 A1UFP Industries, Inc.
- Railing assemblies and methods of installation13 Mar 2025US 2025/0084644 A1UFP Industries, Inc.
- Baluster installation device and methods of use14 Mar 2024US 2024/0084602 A1
- Railing assemblies and methods of installation16 Nov 2023US 2023/0366208 A1UFP Industries, Inc.
- Vertical stabilizer apparatus for railing systems9 Jul 2020US 2020/0217078 A1
Most cited
By later US patents
- Prefabricated balustrade with means for connection of balusters to a rail13US 3,975,000 AYoshida Kogyo K. K. · 1976
- Custom baluster level10US 8,826,554 B22014
- Stairway system4US 7,421,824 B1ECMD, Inc. · 2008
- In-rail connector4US 9,908,207 B22018
- Railing system and picket for a railing system2US 9,784,011 B2Peak Innovations Inc. · 2017