MERSORB Trademark

Trademark Overview

On Wednesday, November 12, 1941, a trademark application was filed for MERSORB with the United States Patent and Trademark Office. The USPTO has given the MERSORB trademark a serial number of 71448571. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, April 23, 2022. This trademark is owned by Mine Safety Appliances Company. The MERSORB trademark is filed in the Medical Instrument Products category with the following description:

Respirator Cartridges
mersorb

General Information

Serial Number71448571
Word MarkMERSORB
Filing DateWednesday, November 12, 1941
Status800 - REGISTERED AND RENEWED
Status DateSaturday, April 23, 2022
Registration Number0393972
Registration DateTuesday, March 10, 1942
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesRespirator Cartridges

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes044
Class Status Code6 - Active
Class Status DateTuesday, November 2, 1999
Primary Code044
First Use Anywhere DateWednesday, November 5, 1941
First Use In Commerce DateWednesday, November 5, 1941

Trademark Owner History

Party NameMine Safety Appliances Company, LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressPittsburgh, PA 15238
Party NameMine Safety Appliances Company
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15238

Trademark Events

Event DateEvent Description
Sunday, April 24, 2022NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Saturday, April 23, 2022REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Saturday, April 23, 2022REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, April 23, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, December 27, 2021TEAS SECTION 8 & 9 RECEIVED
Wednesday, March 10, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, May 1, 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, April 24, 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, November 2, 2017ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, November 2, 2017TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 9, 2017ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, October 9, 2017TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, March 19, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Saturday, March 10, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Saturday, March 10, 2012REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Saturday, March 10, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, March 10, 2012CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, February 9, 2012TEAS SECTION 8 & 9 RECEIVED
Thursday, February 9, 2012TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, February 9, 2012TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, October 6, 2008CASE FILE IN TICRS
Tuesday, March 5, 2002REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, March 5, 2002REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, October 18, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 18, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, March 10, 1982REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Wednesday, March 10, 1982REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

Related Keywords

mersorb cartridges respirator