OPEN BOOK SYSTEMS, INC. Trademarks
OBS

OBS

Filed: August 10, 2001
Computer services, namely computer consultation services and providing temporary use of on-line, non-downloadable software…
Owned by: OPEN BOOK SYSTEMS, INC.
Serial Number: 76297810

OBS

OBS

Filed: August 10, 2001
Computer services, namely computer consultation services and providing temporary use of on-line, non-downloadable software…
Owned by: OPEN BOOK SYSTEMS, INC.
Serial Number: 76297811