DIOPTIC Trademark

Trademark Overview


On Wednesday, June 9, 1993, a trademark application was filed for DIOPTIC with the United States Patent and Trademark Office. The USPTO has given the DIOPTIC trademark a serial number of 74399566. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, January 10, 2004. This trademark is owned by AKORN PHARMACEUTICALS CANADA LIMITED. The DIOPTIC trademark is filed in the Pharmaceutical Products category with the following description:

pharmaceutical preparations for the treatment of eye conditions

General Information


Serial Number74399566
Word MarkDIOPTIC
Filing DateWednesday, June 9, 1993
Status710 - CANCELLED - SECTION 8
Status DateSaturday, January 10, 2004
Registration Number2050093
Registration DateTuesday, April 8, 1997
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 13, 1996

Trademark Statements


Goods and Servicespharmaceutical preparations for the treatment of eye conditions

Classification Information


International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes018
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, January 10, 2004
Primary Code005
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameAKORN PHARMACEUTICALS CANADA LIMITED
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMarkham, Ontario L3R 3J9
CA

Party NameAKORN PHARMACEUTICALS CANADA LIMITED
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMarkham, Ontario L3R 3J9
CA

Party NameAKORN PHARMACEUTICALS CANADA LIMITED
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMarkham, Ontario L3R 3J9
CA

Trademark Events


Event DateEvent Description
Saturday, January 10, 2004CANCELLED SEC. 8 (6-YR)
Tuesday, April 8, 1997REGISTERED-PRINCIPAL REGISTER
Friday, February 7, 1997Sec. 1(B) CLAIM DELETED
Friday, February 7, 1997NOTICE OF ALLOWANCE CANCELLED
Tuesday, August 13, 1996NOA MAILED - SOU REQUIRED FROM APPLICANT
Monday, February 26, 1996EXTENSION OF TIME TO OPPOSE RECEIVED
Tuesday, February 13, 1996PUBLISHED FOR OPPOSITION
Tuesday, January 16, 1996NOTICE OF PUBLICATION
Thursday, November 9, 1995APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, September 15, 1995CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, April 3, 1995INQUIRY AS TO SUSPENSION MAILED
Tuesday, September 27, 1994LETTER OF SUSPENSION MAILED
Monday, August 29, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, September 19, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, April 4, 1994LETTER OF SUSPENSION MAILED
Monday, March 7, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, October 12, 1993LETTER OF SUSPENSION MAILED
Tuesday, October 5, 1993EXAMINER'S AMENDMENT MAILED
Friday, September 17, 1993ASSIGNED TO EXAMINER