| Serial Number | 74452001 |
| Word Mark | TREASURE MOUNTAIN! |
| Filing Date | Tuesday, October 26, 1993 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 4, 2025 |
| Registration Number | 1854540 |
| Registration Date | Tuesday, September 20, 1994 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 28, 1994 |
| Goods and Services | educational computer software for ages 5-9 that enriches reading, thinking, math, and science skills, and user manuals sold as a unit therewith |
| 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 | 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 4, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Tuesday, December 11, 1990 |
| First Use In Commerce Date | Tuesday, December 11, 1990 |
| Party Name | HMH EDUCATION COMPANY |
| Party Type | 46 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA 02110 |
| Party Name | HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | BOSTON, MA 02110 |
| Party Name | HMH IP COMPANY UNLIMITED COMPANY |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DUBLIN 2 IE |
| Party Name | HMH IP COMPANY |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | DUBLIN 2 IE |
| Party Name | HMH IP COMPANY LIMITED |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | DUBLIN 2 IE |
| Party Name | RIVERDEEP INTERACTIVE LEARNING LIMITED |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | DUBLIN 2 IE |
| Party Name | MATTEL, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | EL SEGUNDO, CA 90245 |
| Party Name | Learning Company, The |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 94555 |
| Party Name | Learning Company, The |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 94555 |
| Party Name | Learning Company, The |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 94555 |
| Event Date | Event Description |
| Friday, May 27, 1994 | NOTICE OF PUBLICATION |
| Tuesday, September 20, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 12, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 14, 2004 | PAPER RECEIVED |
| Friday, March 11, 1994 | ASSIGNED TO EXAMINER |
| Monday, March 21, 1994 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, March 22, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 28, 1994 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 13, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, September 14, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, October 18, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, October 18, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 9, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 9, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 17, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 17, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, May 31, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 22, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 31, 2011 | CASE FILE IN TICRS |
| Wednesday, May 11, 2011 | CASE FILE IN TICRS |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, July 26, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, September 20, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, September 20, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, September 20, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, June 23, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 31, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 7, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 27, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, May 6, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 11, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 20, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 20, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, September 25, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 10, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, April 4, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |