1. Israeli Trademarks Department, Departments/Trademarks.
http://www.justice.gov.il/En/Units/ILPO
2. Trade Marks Ordinance 5732–1972, s. 8; 11(9); 11(13); 11(14)
3. Vienna Classification.
http://www.wipo.int/classifications/vienna/en
4. ILPO Annual Report 2016, p. 50 [in Hebrew]
5. Google VisionAPI.
https://cloud.google.com/vision