A61C 19/007
Dust removing devices on working places in dental laboratories
Official title: {Dust removing devices on working places in dental laboratories, e.g. working by suction (preventing escape of dirt B08B15/00)}
A61C19/007 (Dust removing devices on working places in dental laboratories) appears on 34 US grants and 26 published applications in this corpus.
Search patents in A61C- Granted patents
- 34
- Published applications
- 26
- Assignees
- 22
- Inventors
- 77
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 3 |
| 2023 | 3 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerosol removal system9 Dec 2025US 12,491,056 B2Vairion LLC
- Dental operatory protection table30 Sep 2025US 12,426,980 B2
- Dental restoration holding devices, dental restoration holding assemblies including the same, and associated methods30 Jan 2024US 11,883,250 B2Kevin R. Morich, D.M.D., P.C.
- Protective devices for managing aerodynamics around dental patients17 Oct 2023US 11,786,349 B1
- Medical, in particular dental-medical, fan4 Apr 2023US 11,619,243 B2DüRr Dental SE
- Aerosol removal system19 Sep 2024US 2024/0307162 A1Vairion LLC
- Device for trimming a dental splint13 Jun 2024US 2024/0189947 A1Dental Manufacturing Unit GmbH
- Protective shield for odontological procedures19 Jan 2023US 2023/0015868 A1Mind Medical Industrial Design, S. De R.L. De C.V.
- Multifunctional air pollution reduction device5 Jan 2023US 2023/0001428 A1National Cheng Kung University
- Dental operatory protection table29 Dec 2022US 2022/0409323 A1
Most cited
By later US patents
- Minature motorized annular hand held dental saw76US 5,529,532 A1996
- Controlled environment work enclosure44US 4,059,903 AFuturecraft Corporation · 1977
- Dental clean air device37US 4,252,054 A1981
- Vacuum box for collecting small particles29US 4,947,510 A1990
- Controlled environment work enclosure25US 4,108,509 AFuturecraft Corporation · 1978