C8..
CANCELLED SEC. 8 (6-YR)
07/31/2026
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Official data from USPTO
PURE CORD
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
CANCELLED SEC. 8 (6-YR)Type: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
CANCELLED SEC. 8 (6-YR)
Case type
Application and registration
Recorded events
19
Latest update
07/31/2026
Trademark type
Word
Nice classes
5
Filing date
05/03/2019
Registration date
01/21/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/31/2026
Last transaction
07/31/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Supplemental Register
First use anywhere
08/01/2018
First use in commerce
03/01/2019
Drawing code
4
Owner type
03
Owner location
Mount Pleasant, SC, US
Examiner
JOHNSON, DONALD
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
RichSource Stem Cells, Inc.
Representatives
RICHSOURCE STEM CELLS, INC.
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pure umbilical cord blood medical biologic for regenerative medicine use by licensed physicians
Publications
History of USPTO decisions and trademark events.
19 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/21/2025
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
01/21/2020
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/16/2019
ALIE
ASSIGNED TO LIE
12/09/2019
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
12/05/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
12/05/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/05/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
12/05/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/05/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/04/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/03/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/03/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/24/2019
GNRT
NON-FINAL ACTION E-MAILED
07/24/2019
CNRT
NON-FINAL ACTION WRITTEN
07/24/2019
DOCK
ASSIGNED TO EXAMINER
07/17/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/19/2019
NWAP
NEW APPLICATION ENTERED
05/07/2019
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