E04F 21/1883
By simultaneously applying several elements
Official title: {by simultaneously applying several elements, e.g. templates}
E04F21/1883 (By simultaneously applying several elements) appears on 32 US grants and 19 published applications in this corpus.
Search patents in E04F- Granted patents
- 32
- Published applications
- 19
- Assignees
- 15
- Inventors
- 48
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for installation of a ceiling system2 Sep 2025US 12,404,684 B2Saint-Gobain Ecophon AB
- Tile setting device5 Aug 2025US 12,378,782 B1
- Cooler panel lifting assembly11 Jun 2024US 12,006,198 B2
- Air pump with automatic air pumping function26 Mar 2024US 11,939,973 B1Zhejiang Shijing Tools Co., Ltd
- Cement siding tolerance device and measurement tool31 Oct 2023US 11,801,707 B1
- Methods and systems for pattern oriented tile installation24 Sep 2026US 2026/0286720 A1
- Tile setting device16 Oct 2025US 2025/0320732 A1
- Frame and Frame System for Supporting Masonry Units During Installation on a Substrate20 Feb 2025US 2025/0059785 A1General Shale Brick, Inc.
- Air pump with automatic air pumping function14 Mar 2024US 2024/0084791 A1Zhejiang Shijing Tools Co., Ltd
- Method for installation of a ceiling system6 Apr 2023US 2023/0106808 A1Saint-Gobain Ecophon AB
Most cited
By later US patents
- Material handling machine64US 4,676,713 A1987
- Adjustable tile installation tool and method of use41US 5,832,619 A1998
- Method and system for loading panels into shipping containers at a work station and end effector for use therein31US 5,632,590 AFord Motor Company · 1997
- Tile setting kit24US 4,583,343 A1986
- Adjustable template for positioning tile of various sizes23US 4,712,309 A1987