CHUCHU WORKBOOK Trademark
Trademark Overview
On Friday, September 26, 2025, a trademark application was filed for CHUCHU WORKBOOK with the United States Patent and Trademark Office. The USPTO has given the CHUCHU WORKBOOK trademark a serial number of 99414449. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, June 8, 2026. This trademark is owned by iScale. The CHUCHU WORKBOOK trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Downloadable story books; Downloadable children's interactive educational books; Downloadable printable painting books; Downloadable printable coloring books; Downloadable printable coloring pages; Downloadable children's educational software; Downloadable educational publications, namely, printable workbooks in the field of children's education; Downloadable booklets in the field of children's education; Downloadable printable educational materials in the field of children's education; Downloadable multimedia files containing audio and video relating to education for children
General Information
| Serial Number | 99414449 |
| Word Mark | CHUCHU WORKBOOK |
| Filing Date | Friday, September 26, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, June 8, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 30, 2026 |
Trademark Statements
| NOT AVAILABLE | "WORKBOOK" |
| Indication of Colors claimed | The color(s) Light peach, Dark blue, White, and Light brown is/are claimed as a feature of the mark. |
| Goods and Services | Downloadable story books; Downloadable children's interactive educational books; Downloadable printable painting books; Downloadable printable coloring books; Downloadable printable coloring pages; Downloadable children's educational software; Downloadable educational publications, namely, printable workbooks in the field of children's education; Downloadable booklets in the field of children's education; Downloadable printable educational materials in the field of children's education; Downloadable multimedia files containing audio and video relating to education for children |
| Description of Mark | The mark consists of the words "CHUCHU WORKBOOK" in a bold, rounded font, outlined in dark blue with a light peach fill. To the left of the wording is a drawing of a dog character having face, arms, and legs in light brown, tail in light brown and an end of the tail in dark blue, and ears in dark blue, wearing a white shirt and dark blue shorts, and the dog character is outlined in dark blue. The character is depicted inside a white circle outlined in dark blue with a dark blue square outline superimposedon top of the circle. The white appearing elsewhere in the background is not part of the mark and serves only as a transparent or background area. |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, September 26, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | iScale |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 11 - Company |
| Address | Gyeonggi-do 10326
KR |
Trademark Events
| Event Date | Event Description |
| Friday, September 26, 2025 | NEW APPLICATION ENTERED |
| Friday, September 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, September 29, 2025 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, September 29, 2025 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Wednesday, February 18, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 18, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, February 19, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 2, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, March 2, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, March 2, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 29, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, May 29, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, May 30, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, June 1, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
