BI-LEVEL Trademark

Trademark Overview

On Tuesday, July 6, 1993, a trademark application was filed for BI-LEVEL with the United States Patent and Trademark Office. The USPTO has given the BI-LEVEL trademark a serial number of 74408901. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, October 22, 2024. This trademark is owned by PURITAN-BENNETT CORPORATION. The BI-LEVEL trademark is filed in the Medical Instrument Products category with the following description:

respiratory therapy apparatus for the treatment of obstructive sleep apnea
bi-level

General Information

Serial Number74408901
Word MarkBI-LEVEL
Filing DateTuesday, July 6, 1993
Status800 - REGISTERED AND RENEWED
Status DateTuesday, October 22, 2024
Registration Number1876148
Registration DateTuesday, January 24, 1995
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and Servicesrespiratory therapy apparatus for the treatment of obstructive sleep apnea

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, August 24, 1993
Primary Code010
First Use Anywhere DateSaturday, May 15, 1993
First Use In Commerce DateSaturday, May 15, 1993

Trademark Owner History

Party NameCOVIDIEN LP
Party Type31 - New Owner After Registration
Legal Entity Type13 - Limited Partnership
AddressMANSFIELD, MA 02048
Party NamePURITAN-BENNETT CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressST. LOUIS, MO 63134
Party NamePURITAN-BENNETT CORPORATION
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressOverland Park, KS 66225

Trademark Events

Event DateEvent Description
Friday, October 22, 1993ASSIGNED TO EXAMINER
Monday, November 8, 1993NON-FINAL ACTION MAILED
Monday, May 9, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, June 28, 1994FINAL REFUSAL MAILED
Thursday, July 14, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, August 18, 1994APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
Tuesday, January 24, 1995REGISTERED-SUPPLEMENTAL REGISTER
Thursday, October 19, 2000REGISTERED - SEC. 8 (6-YR) FILED
Saturday, February 24, 2001REGISTERED - SEC. 8 (6-YR) ACCEPTED
Friday, January 21, 2005TEAS SECTION 8 & 9 RECEIVED
Friday, January 21, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Saturday, June 25, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, June 25, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, March 11, 2009ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, October 17, 2012AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, January 6, 2015TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 7, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, January 7, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, January 7, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, January 24, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, July 26, 2024TEAS SECTION 8 & 9 RECEIVED
Tuesday, October 22, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, October 22, 2024REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, October 22, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, October 22, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

level sleep apnea obstructive treatment therapy apparatus respiratory