SIGMA CORPORATION (P) vs Jianbin Chen (D)
Suspended
Cancellations
Proceeding Details
Proceeding Number
Filing Date
Dec 12, 2025
Last Status Update
Feb 21, 2026
Interlocutory Attorney
ASHLYN LEMBREE
Parties
Plaintiff
VS
Defendant
Jianbin Chen
ROOM 196,NO.158 LIANYUE ROAD, SIMING DISTRICT
XIAMEN, 361012
Attorney / Correspondent:
Mark:
SIGMA
Registered
|Reg #: 6697853|S/N: 90653997
SIGMA
LIVE - REGISTERED
TrademarkWordOwner: Jianbin Chen
Status: CANCELLATION PENDING
Record Details
Serial No.
90653997
Registration No.
6697853
Status
LIVE
Important Dates
Filed
Apr 19, 2021
Registered
Apr 12, 2022
First Use
Aug 6, 2019
Goods & Services
Class 009
3D spectacles; Bags adapted for laptops; Battery charge devices; Battery chargers for mobile phones; Blank USB flash drives; Cameras; Cases for smartphones; Computer keyboards; Computer monitors; Covers for smartphones; Data cables; Earphones; Electronic navigational and positioning apparatus and instruments; Eye glasses; Global positioning system (GPS); Lenses for cameras; Microphones; Projection screens; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteries; Scales; Smart watches; Smartglasses; Smartphones; Tablet computers; Temperature indicators; Webcams; Wireless headsets for smartphones
TTAB Documents
Title | Date | Entry # | Category | Code | Actions |
|---|---|---|---|---|---|
NOTICE OF DEFAULT | Feb 21, 2026 | 4 | Defaults | 144 | |
INSTITUTED | Dec 12, 2025 | 3 | Status | 128 | |
NOTICE AND TRIAL DATES SENT; ANSWER DUE: | Dec 12, 2025 | 2 | Scheduling | 707 | |
FILED AND FEE | Dec 12, 2025 | 1 | Fees | 124 |