G01C 9/16
Measuring inclination: by using more than one pendulum
Official title: by using more than one pendulum
G01C9/16 (Measuring inclination: by using more than one pendulum) appears on 20 US grants and 14 published applications in this corpus.
Search patents in G01C- Granted patents
- 20
- Published applications
- 14
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 28 Apr 2020
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 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Mechanical and fluid system and method for the prevention and control of motion sickness, motion-induced vision sickness, and other variants of spatial disorientation and vertigo16 Oct 2018US 10,099,030 B2Iarmourholdings, Inc.
- Electromechanical device for measuring the inclination of a support plane with high resolution, high accuracy and low sensitivity to outside disturbances5 Jan 2016US 9,228,830 B2Microgate S.r.l.
- Surveying and leveling device1 Sep 2015US 9,121,700 B2RM Asset Group, LLC
- Mechanical and fluid system and method for the prevention and control of motion sickness, motion-induced vision sickness, and other variants of spatial disorientation and vertigo14 Jul 2015US 9,080,868 B2
- Multifunctional level gauge for applying nano adhesive tape for convenient and quick positioning14 Apr 2022US 2022/0113134 A1Excellent New Precision Technology Limited
- Pitch measuring device and method for checking an adjustment precision of a component moving on a motion path10 May 2018US 2018/0128610 A1
- Multi-Dimensional Level Tool with Level Indicating Devices9 Nov 2017US 2017/0322025 A1
- Surveying And Leveling Device24 Dec 2015US 2015/0369602 A1RM Asset Group, LLC
- Mechanical and fluid system and method for the prevention and control of motion sickness, motion- induced vision sickness, and other variants of spatial disorientation and vertigo1 Oct 2015US 2015/0273179 A1
Most cited
By later US patents
- Vehicle electronic level measuring and display device37US 5,136,784 A1992
- Portable self-leveling laser ray device23US 6,384,420 B1Micro Italiana S.p.A. · 2002
- Self contained dual inclinometer system21US 5,459,676 A1995
- Plummet level15US 6,167,631 A2001
- Apparatus and method for measuring and controlling pendulum motion13US 7,121,012 B22006