skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Opposition

Number:91292904Filing Date:07/25/2024
Status:TerminatedStatus Date:10/31/2024
General Contact Number:571-272-8500
Interlocutory Attorney:REBECCA J STEMPIEN_COYLE
Paralegal Name:CHAUNTE T AUSTIN
Defendant
Name:Yuhan Zhou
Correspondence:NYALL ENGFIELD
16950 VIA DE SANTA FE, 5060-107
RANCHO SANTA FE, CA 92067
UNITED STATES
orders2@trademarkraft.com, orders@trademarkraft.com, globalip@qq.com, sherrynico@163.com
Phone: 760-234-1231
 
Applications/registrations
 
Serial #:98252191Application FileAssignment
Application Status: ABANDONED - AFTER INTER-PARTES DECISION
Mark: KHELFER
Plaintiff
Name:Shenzhen Pengchengjia Electronic Commerce Co., Ltd.
Correspondence:HOWARD M. COHN
3468 OLD HICKORY LANE
MEDINA, OH 44256
UNITED STATES
esther@cohnpatents.com
 
Pleaded applications and registrations
 
Serial #:97198721Application FileAssignmentRegistration #:6967965
Application Status: REGISTERED
Mark: KHELFER
Prosecution History
#DateHistory TextDue Date
710/31/2024TERMINATED
610/31/2024BD DECISION: OPP SUSTAINED
510/31/2024BD DECISION: OPP SUSTAINED
409/14/2024NOTICE OF DEFAULT
307/25/2024INSTITUTED
207/25/2024NOTICE AND TRIAL DATES SENT; ANSWER DUE:09/03/2024
107/25/2024FILED AND FEE
Results as of 11/22/2025 08:04 AM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY