OPENBOOK Trademark
OPENBOOK is a USPTO trademark filed by W.R. HAMBRECHT + CO., INC.. Status: Cancelled.
Trademark Facts
| Mark | OPENBOOK |
|---|---|
| Serial Number | 75827324 |
| Registration Number | 2742495 |
| Status | Cancelled |
| Filing Date | 1999-10-19 |
| Registration Date | 2003-07-29 |
| Mark Type | Word |
| Nice Classes | 036 (Financial Services) |
| Owner | W.R. HAMBRECHT + CO., INC. |
| Attorney of Record | Kerry L. Timbers |
| Prosecution Events | 39 |
| Latest Event | CAEX on 2024-02-09 |
Goods & Services
INVESTMENT, BROKERAGE, OFFERING, AND UNDERWRITING OF DEBT SECURITIES FOR OTHERS VIA A GLOBAL COMPUTER NETWORK