Trademark247.com - Trademark Search Results - concentration air

Your search results are provided below. To filter these results, use our advanced search tool.

Our trademark database is synchronized with the USPTO every day.

Live Marks Only Placing a checkmark on this option will filter the results to display marks which are considered 'Live' by the USPTO, meaning they have not expired or been canceled.

Placing a checkmark on this option will filter the results to display marks which are considered 'Live' by the USPTO, meaning they have not expired or been canceled.

All trademark classes| change

Like Trademark247? Check out our sister site, EstiBot.com for free domain appraisals.

List View
Summary View

Showing 1-14 of 14 results

	Mark Name	Mark Description
	NTK ATF Owned by: NGK SPARK PLUG ... Filed on: 11-17-1999 Status: Cancelled-Section 8	Apparatus for measuring oxygen concentration in air or gas; apparatus for measuring oxygen concentration and controlling air/fuel ratio in the e	View Details Monitor Mark Create New Watchlist
	OCI Owned by: PURITAN-BENNETT... Filed on: 01-18-1990 Status: Cancelled-Section 8	ULTRASOUND MEASURING DEVICE USED TO DETERMINE OXYGEN CONCENTRATION OF THE AIR DELIVERED TO A PATIENT BY AN OXYGEN CONCENTRATOR	View Details Monitor Mark Create New Watchlist
	ROCI Owned by: PURITAN-BENNETT... Filed on: 05-26-1992 Status: Cancelled-Section 8	ultrasound measuring device used to determine oxygen concentration of the air delivered to the patient by an oxygen concentrator	View Details Monitor Mark Create New Watchlist
	ZFAS Owned by: NIPPON TOKUSHU ... Filed on: 04-09-2001 Status: Renewed	Apparatus for measuring oxygen concentration in air or gas, namely, zirconia exhaust gas oxygen sensors, fast light-off oxygen sensors, ultra fa	View Details Monitor Mark Create New Watchlist
	TF21 Owned by: NGK SPARK PLUG ... Filed on: 04-09-2001 Status: Abandoned-No Statement of...	Apparatus for measuring oxygen concentration in air or gas, namely, zirconia exhaust gas oxygen sensors, fast light-off oxygen sensors, ultra fa	View Details Monitor Mark Create New Watchlist
	NTK Owned by: NGK SPARK PLUG ... Filed on: 02-02-1999 Status: Cancelled-Section 8	Apparatus for measuring nitrogen oxide concentration in air or gas; apparatus for measuring nitrogen oxide concentration, oxygen concentration a	View Details Monitor Mark Create New Watchlist
	IBASS Owned by: THERMO ENVIRONM... Filed on: 02-03-2003 Status: Cancelled-Section 8	sample holder for use with an aerosol monitor which is used in assessing particulate matter concentration in air	View Details Monitor Mark Create New Watchlist
	EGM Owned by: NGK SPARK PLUG ... Filed on: 04-08-1999 Status: Abandoned-No Statement of...	Apparatus for measuring methane concentration in air or gas; apparatus for measuring methane concentration in the exhaust gas from internal comb	View Details Monitor Mark Create New Watchlist
	NOX ANALYZER 3000 Owned by: NGK SPARK PLUG ... Filed on: 07-17-1997 Status: Cancelled-Section 8	apparatus for measuring nitrogen oxide concentration in air or gas; apparatus for measuring nitrogen oxide concentration, oxygen concentration a	View Details Monitor Mark Create New Watchlist
	NTK ATU Owned by: NGK SPARK PLUG ... Filed on: 11-17-1999 Status: Cancelled-Section 8	Apparatus for measuring oxygen concentration in air or gas; apparatus for measuring oxygen concentration and controlling air/fuel ratio in the e	View Details Monitor Mark Create New Watchlist
	EGHC Owned by: NGK SPARK PLUG ... Filed on: 04-21-1999 Status: Abandoned-No Statement of...	Apparatus for measuring hydrocarbon concentration in air or gas; apparatus for measuring hydrocarbon concentration in the exhaust gas from inter	View Details Monitor Mark Create New Watchlist
	DUSTSCAN Owned by: THERMO ENVIRONM... Filed on: 01-10-2000 Status: Cancelled-Section 8	AEROSOL MONITOR FOR ASSESSING PARTICULATE MATTER CONCENTRATION IN AIR	View Details Monitor Mark Create New Watchlist
	NTK HC SENSOR Owned by: NGK SPARK PLUG ... Filed on: 04-08-1999 Status: Abandoned-No Statement of...	Apparatus for measuring hydrocarbon concentration in air or gas; apparatus for measuring hydrocarbon concentration in the exhaust gas from inter	View Details Monitor Mark Create New Watchlist
	GPS AIR Owned by: GLOBAL PLASMA S... Filed on: 05-31-2022 Status: Fourth Extension-Granted	ion detectors; ion sensors; gas sensors for measuring gas concentration air ionizers in the nature of ionization apparatus for the treatment of air, a	View Details Monitor Mark Create New Watchlist

Preparing summary view, please wait...

Owner Summary

This report includes a summary of your search results. The 'Marks Matched' column indicates the number of results that match a particular trademark owner, It does not include all of their other marks.

Primary Classification Summary

This report includes a summary of your search results. The 'Marks Matched' column indicates the number of results that match a particular trademark owner, It does not include all of their other marks.

Click here to switch to list view

Status Summary

This report includes a summary of your search results. The 'Marks Matched' column indicates the number of results that match a particular trademark owner, It does not include all of their other marks.

Click here to switch to list view

File Year Summary

This report includes a summary of your search results. The 'Marks Matched' column indicates the number of results that match a particular trademark owner, It does not include all of their other marks.

Click here to switch to list view

Registration Statistics

This report includes a summary of your search results. The 'Marks Matched' column indicates the number of results that match a particular trademark owner, It does not include all of their other marks.

Click here to switch to pie chart view

Click here to scroll to the top.