G03B 23/04
With linear movement
Official title: with linear movement
G03B23/04 (With linear movement) appears on 46 US grants and 6 published applications in this corpus.
Search patents in G03B- Granted patents
- 46
- Published applications
- 6
- Assignees
- 23
- Inventors
- 63
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Doorbell communication systems and methods13 May 2025US 12,300,092 B2SkyBell Technologies IP, LLC
- Doorbell communication systems and methods26 Dec 2023US 11,854,376 B2SkyBell Technologies IP, LLC
- Doorbell communication systems and methods27 Jul 2021US 11,074,790 B2SkyBell Technologies IP, LLC
- Projector11 Dec 2018US D835,703 S1LG Electronics Inc. · Design
- Indoor-outdoor projector19 Jul 2016US 9,395,608 B2Gemmy Industries Corporation
- Doorbell communication systems and methods16 Apr 2026US 2026/0105817 A1SkyBell Technologies IP, LLC
- Doorbell communication systems and methods28 Mar 2024US 2024/0105033 A1SkyBell Technologies IP, LLC
- Doorbell communication systems and methods14 Oct 2021US 2021/0319674 A1SkyBell Technologies IP, LLC
- Doorbell communication systems and methods25 Feb 2021US 2021/0056819 A1SkyBell Technologies IP, LLC
- Indoor-outdoor projector28 Jan 2016US 2016/0026073 A1Gemmy Industries Corporation
Most cited
By later US patents
- Indoor-outdoor projector18US 9,395,608 B2Gemmy Industries Corporation · 2016
- Slide magazine14US 5,283,603 Areflecta GmbH foto film projektion · 1994
- Manual cassette system for overhead projection transparencies9US 5,198,846 A1993
- Doorbell communication systems and methods6US 11,074,790 B2SkyBell Technologies IP, LLC · 2021
- Picture changer for large-scale picture projector6US 4,264,158 A1981