TrademarkDir
MASIMO
LIVE

Serial Number

74323652

Owner

MASIMO CORPORATION

Attorney

DEBORAH SHEPHARD

First Use Date

Nov 17, 1994

Filing Date

Oct 16, 1992

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MASIMO Trademark

Serial Number: 74323652 • Registration: 1951663

MASIMO is a trademark filed by MASIMO CORPORATION on October 16, 1992. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

MASIMO CORPORATION (384 trademarks)

40 PARKER
IRVINE, CA 92618

Entity Type: 03

Vital Signals, Inc.

26052 Merit Circle
Laguna Hills, CA 92653

Entity Type: 03

Trademark Details

Filing Date

October 16, 1992

Registration Date

January 23, 1996

First Use Anywhere

November 17, 1994

First Use in Commerce

November 17, 1994

Published for Opposition

March 30, 1993

Goods & Services

electronic in vivo monitors; namely, blood monitors

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 3, 2026 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 3, 2026 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 3, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 3, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 30, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 23, 2025 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 5, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Oct 5, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 5, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 5, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 22, 2016 E89R
CASE FILE IN TICRS
Sep 21, 2006 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 17, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 17, 2006 89AG
ASSIGNED TO PARALEGAL
Jan 11, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Nov 18, 2005 89AF
PAPER RECEIVED
Nov 18, 2005 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 4, 2002 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Sep 7, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Jan 23, 1996 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Nov 9, 1995 CNPR
ASSIGNED TO EXAMINER
Nov 7, 1995 DOCK
STATEMENT OF USE PROCESSING COMPLETE
Oct 26, 1995 SUPC
PETITION TO DIRECTOR GRANTED
Sep 29, 1995 PCGR
PETITION TO DIRECTOR RECEIVED
Apr 21, 1995 PCRC
ABANDONMENT - DEFECTIVE USE STATEMENT
Dec 23, 1994 ABN7
USE AMENDMENT FILED
Dec 20, 1994 IUAF
SOU EXTENSION 2 GRANTED
Jul 31, 1994 EX2G
SOU EXTENSION 2 FILED
Jun 20, 1994 EXT2
SOU EXTENSION 1 GRANTED
Feb 19, 1994 EX1G
SOU EXTENSION 1 FILED
Dec 22, 1993 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jun 22, 1993 NOAM
PUBLISHED FOR OPPOSITION
Mar 30, 1993 PUBO
NOTICE OF PUBLICATION
Feb 26, 1993 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 14, 1993 CNSA
EXAMINER'S AMENDMENT MAILED
Jan 8, 1993 CNEA
ASSIGNED TO EXAMINER
Jan 7, 1993 DOCK

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Serial #99435776