REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/02/2026
Back to search
Official data from USPTO
CAMBRIDGE HEART
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
CAMBRIDGE HEART
ST13
US500000078725271Class
10
Filing
78725271
Registration
3192255
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
01/03/2026
Trademark type
Word
Nice classes
10
Filing date
10/03/2005
Registration date
01/02/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/28/2017
Last transaction
01/03/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/17/2000
First use in commerce
07/17/2000
Drawing code
4
Owner type
03
Owner location
SNOQUALMIE, WA
Examiner
BLAIR, JASON
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SPACELABS HOLDINGS, INC.
SPACELABS HEALTHCARE, INC.
CAMBRIDGE CARDIAC TECHNOLOGIES INC.
Cambridge Heart, Inc.
Cambridge Heart, Inc.
Representatives
Douglas N. Masters Loeb & Loeb LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
medical device consisting primarily of patient sensors and a central processing unit for use primarily by cardiologists and electrophysiologists for analyzing T-waves of electrocardiograms for diagnosing cardiac disease and instruction manuals sold with the goods
Publications
History of USPTO decisions and trademark events.
31 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/27/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/28/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/28/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/28/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/28/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
12/30/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/02/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/26/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/15/2014
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/07/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/07/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/07/2013
E815
TEAS SECTION 8 & 15 RECEIVED
12/06/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/28/2008
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/28/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
01/02/2007
PUBO
PUBLISHED FOR OPPOSITION
10/17/2006
NPUB
NOTICE OF PUBLICATION
09/27/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/28/2006
ALIE
ASSIGNED TO LIE
08/25/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/21/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/18/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/14/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/07/2006
GNRT
NON-FINAL ACTION E-MAILED
04/05/2006
CNRT
NON-FINAL ACTION WRITTEN
04/05/2006
DOCK
ASSIGNED TO EXAMINER
04/05/2006
NWAP
NEW APPLICATION ENTERED
10/06/2005
Continuous trademark protection
Get notified about every new filing that threatens CAMBRIDGE HEART or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.