1. #1 IN DIGITAL TEXTBOOKS

Serial Number: 85237284
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 02/08/2011

2. #1 IN EBOOKS

Serial Number: 85410088
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 08/29/2011

3. #1 IN ETEXTBOOKS

Serial Number: 85147978
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 10/07/2010

4. #1 IN ETEXTBOOKS

Serial Number: 85147981
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 10/07/2010

5. #1 IN ETEXTBOOKS

Serial Number: 85147980
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 10/07/2010

6. #1 IN SOCIAL LEARNING

Serial Number: 85237275
Owner: (APPLICANT) Kno, Inc. CORPORATION DELAWARE 5155 Old Ironsides Drive Santa Clara CALIFORNIA 95054
Filed on: 02/08/2011

7. KAKAI

Serial Number: 77749284
Owner: (APPLICANT) KNO, INC. CORPORATION DELAWARE 5155 OLD IRONSIDES DRIVE SANTA CLARA CALIFORNIA 95054
Filed on: 06/01/2009

8. KAKAI

Serial Number: 77738422
Owner: (APPLICANT) KNO, INC. CORPORATION DELAWARE 5155 OLD IRONSIDES DRIVE SANTA CLARA CALIFORNIA 95054
Filed on: 05/15/2009

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