ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/22/2026
Back to search
Official data from USPTO
RAINFLOW
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
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
10
Latest update
04/23/2026
Trademark type
Word
Nice classes
21
Filing date
11/25/2024
Registration date
08/12/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/12/2025
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
08/31/2024
First use in commerce
08/31/2024
Drawing code
4
Owner type
01
Owner location
GUANGDONG, CN
Examiner
GILBERT, REBECCA L
Law office
L30
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
SHI, CHUMING
CHEN, MIAOSHUN
Representatives
Jeffry Carl Stewart
Technical classification
Nice Classes
Class 21
Vienna Codes
No Vienna codes available.
Goods and services
Class 21
Beverageware; Dinnerware; Baking mats; Bird baths being bowls for birds to bathe in; Brushes for washing up; Cleaning brushes for household use; Cleaning cloths; Cleaning cotton; Cleaning sponges; Clothes pins; Coffee stirrers; Decorative glass spheres; Disposable liner pads for animal litter boxes; Drinking straws; Glass fibers for non-textile purposes; Glass for decorative purposessea glass; Household containers for cerealcrayons and vehicle keys; Household scouring pads; Non-stick barbecue grill cooking mats for use on grills; Ornamental glass spheres; Polishing cloths; Reusable glass and stainless steel water bottles sold empty; Solid glass beads to be used as fillers for plastic and rubber compounds; Sponges for household purposes; Sponges used for applying make-up; Tea sets
Publications
History of USPTO decisions and trademark events.
10 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/12/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
08/12/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/24/2025
PUBO
PUBLISHED FOR OPPOSITION
06/24/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/18/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/19/2025
DOCK
ASSIGNED TO EXAMINER
05/19/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/26/2025
NWAP
NEW APPLICATION ENTERED
11/26/2024
Continuous trademark protection
Get notified about every new filing that threatens RAINFLOW or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.