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Patent
D942626
Priority
Jun 18 2017
Filed
Aug 05 2020
Issued
Feb 01 2022
Expiry
Feb 01 2037
Assg.orig
Entity
unknown
0
26
n/a
The ornamental design for the cylindrical dental filter, as shown and described.
FIG. 1 is an angled top view of the design.
FIG. 2 is an angled bottom view of the design.
FIG. 3 is a left side view.
FIG. 4 is a right side view.
FIG. 5 is a front view; and,
FIG. 6 is a rear view.
In the drawings, the broken lines are for the purpose of illustrating portions of the cylindrical dental filter that forms no part of the claimed design.
McCary, Charles
Patent
Priority
Assignee
Title
Patent
Priority
Assignee
Title
2876542 ,
2965936 ,
2977682 ,
2984009 ,
3436828 ,
4079516 ,
Jul 01 1976
Odyssey Corporation for Research and Development
Apparatus for preventing mercury contamination
4452358 ,
Mar 05 1982
HEMOX, INC
Medical appliance disposal container
5078603 ,
Sep 22 1989
Filtering suction nozzle
5441410 ,
Apr 13 1992
Disposable saliva ejector
5766134 ,
Jul 18 1995
ATRION MEDICAL PRODUCTS, INC
Autogenous bone specimen collector
5820753 ,
Jan 21 1997
PHILLIPS PETROLEUM COMPANY, A CORP OF DELAWARE
Disposable dental evacuation trap
6183254 ,
Aug 04 1999
East Coast Medical and Dental Devices, Inc.; EAST COAST MEDICAL AND DENTAL DEVICES, INC
Dental strainer unit for an aspirator
6299763 ,
Apr 09 1999
A ENTERPRISES, INC
Autogenous bone and cell filter trap
8393898 ,
Apr 21 2005
ECO 100 SYSTEMS, INC
Apparatus for filtering dental solid waste
9693843 ,
May 22 2009
Strainer/filter unit for an aspirating filtration system and method thereof
20040222141 ,
20080257815 ,
20110253615 ,
20180360578 ,
D884829 ,
Jan 23 2018
Mitsubishi Chemical Cleansui Corporation
Degassing/aeration membrane module
D890296 ,
Aug 30 2018
CROSSTEX INTERNATIONAL, INC
Dental instrument water supply filter
D905198 ,
Jul 18 2019
External self-contained water filter with direct mounting
D912511 ,
Jan 25 2018
SPITIT, LLC
Funnel cap
D914514 ,
Sep 24 2018
Modafino, LLC
Dispenser
D921835 ,
Apr 24 2020
Access Business Group International LLC
Pre-filter for water treatment system
26246 ,
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
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Date
Maintenance Schedule
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