SIFIVE BIGSKY Trademark
Serial Number: 99513319
SIFIVE BIGSKY is a trademark filed by
SiFive, Inc.
on November 24, 2025. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
CHRISTINE B. REDFIELD REDFIELD IP PC
50 Woodside Plaza, No. 107
Redwood City, CA 94061
United States
Trademark Details
Filing Date
November 24, 2025
Registration Date
Not Registered
Published for Opposition
April 28, 2026
Goods & Services
High-performance RISC-V Central Processing Units (CPUs)
Filing History
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jun 23, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 28, 2026 NPUB
PUBLISHED FOR OPPOSITION
Apr 28, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 22, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 30, 2026 CNSA
ASSIGNED TO EXAMINER
Mar 29, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 12, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Nov 24, 2025 MAFR
NEW APPLICATION ENTERED
Nov 24, 2025 NWAP
