B23D 45/022
The carriage performing a vertical movement only
Official title: {the carriage performing a vertical movement only}
B23D45/022 (The carriage performing a vertical movement only) appears on 9 US grants and 9 published applications in this corpus.
Search patents in B23D- Granted patents
- 9
- Published applications
- 9
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 19 Sep 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for clamping and precisely cutting metal castings19 Sep 2000US 6,119,677 A
- Truss miter angle saws5 Jan 1993US 5,176,060 A
- Device for assembling frames and frame mouldings and a miter cutting machine for implementing the device22 Sep 1992US 5,149,236 ACassese Society
- Hydraulic and electrical circuits for a heavy-duty saw21 Aug 1990US 4,949,611 ASteel Industries, Inc.
- Railroad rail cold saw17 Oct 1989US 4,873,902 A
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Most cited
By later US patents
- Truss miter angle saws29US 5,176,060 A1993
- Truss web saw23US 4,454,794 A1984
- Device for assembling frames and frame mouldings and a miter cutting machine for implementing the device11US 5,149,236 ACassese Society · 1992
- Railroad rail cold saw9US 4,873,902 A1989
- Rafter side slotter8US 4,243,082 ANew England Log Homes, Inc. · 1981