| Serial Number | 73633732 |
| Word Mark | EINSTEIN |
| Filing Date | Thursday, December 4, 1986 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, November 7, 2017 |
| Registration Number | 1479104 |
| Registration Date | Tuesday, March 1, 1988 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 8, 1987 |
| Goods and Services | PROVIDING ACCESS TO AN ON-LINE COMPUTER DATA BASE FOR USE BY HIGH SCHOOL STUDENTS AND TEACHERS |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 1987 |
| Primary Code | 042 |
| First Use Anywhere Date | Wednesday, October 22, 1986 |
| First Use In Commerce Date | Wednesday, October 22, 1986 |
| Party Name | The Hebrew University of Jersulem |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | Jerusalem 91341 IL |
| Party Name | TELEBASE SYSTEMS, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BRYN MAWR, PA 19010 |
| Party Name | ADDISON-WESLEY PUBLISHING COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | MENLO PARK, CA 94025 |
| Party Name | ADDISON-WESLEY PUBLISHING COMPANY |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | MENLO PARK, CA 94025 |
| Party Name | ADDISON-WESLEY PUBLISHING COMPANY |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | MENLO PARK, CA 94025 |
| Event Date | Event Description |
| Tuesday, February 8, 2022 | NOTICE OF SUIT |
| Friday, September 3, 2021 | NOTICE OF SUIT |
| Wednesday, June 23, 2021 | NOTICE OF SUIT |
| Tuesday, November 7, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, November 7, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, November 7, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 7, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, October 12, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, March 1, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, February 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 17, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, September 13, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, September 13, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, September 13, 2008 | ASSIGNED TO PARALEGAL |
| Tuesday, September 2, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 26, 2007 | CASE FILE IN TICRS |
| Friday, July 21, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 18, 2005 | PAPER RECEIVED |
| Monday, November 22, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, July 30, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 1, 1988 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 8, 1987 | PUBLISHED FOR OPPOSITION |
| Friday, November 6, 1987 | NOTICE OF PUBLICATION |
| Thursday, October 8, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 8, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 12, 1987 | NON-FINAL ACTION MAILED |
| Tuesday, February 24, 1987 | ASSIGNED TO EXAMINER |