LITEBOOK EDGE Trademark

Trademark Overview

On Wednesday, September 7, 2011, a trademark application was filed for LITEBOOK EDGE with the United States Patent and Trademark Office. The USPTO has given the LITEBOOK EDGE trademark a serial number of 85417084. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 7, 2025. This trademark is owned by The Litebook Company Ltd.. The LITEBOOK EDGE trademark is filed in the Medical Instrument Products category with the following description:

Portable ocular light therapy apparatus for the treatment of circadian rhythm disruptions
litebook edge

General Information

Serial Number85417084
Word MarkLITEBOOK EDGE
Filing DateWednesday, September 7, 2011
Status710 - CANCELLED - SECTION 8
Status DateFriday, November 7, 2025
Registration Number4727911
Registration DateTuesday, April 28, 2015
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, March 20, 2012

Trademark Statements

Pseudo MarkLITE BOOK EDGE; LIGHT BOOK EDGE
Goods and ServicesPortable ocular light therapy apparatus for the treatment of circadian rhythm disruptions

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 7, 2025
Primary Code010
First Use Anywhere DateWednesday, November 12, 2014
First Use In Commerce DateWednesday, November 12, 2014

Trademark Owner History

Party NameThe Litebook Company Ltd.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMedicine Hat, Alberta T2C4X3
CA
Party NameThe Litebook Company Ltd.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMedicine Hat, Alberta T1A2W3
CA
Party NameThe Litebook Company Ltd.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMedicine Hat, Alberta T1A2W3
CA

Trademark Events

Event DateEvent Description
Saturday, September 10, 2011NEW APPLICATION ENTERED
Tuesday, September 13, 2011NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, September 14, 2011NOTICE OF PSEUDO MARK MAILED
Thursday, December 22, 2011ASSIGNED TO EXAMINER
Friday, December 23, 2011NON-FINAL ACTION WRITTEN
Friday, December 23, 2011NON-FINAL ACTION E-MAILED
Friday, December 23, 2011NOTIFICATION OF NON-FINAL ACTION E-MAILED
Friday, January 13, 2012TEAS RESPONSE TO OFFICE ACTION RECEIVED
Thursday, January 26, 2012ASSIGNED TO LIE
Friday, February 3, 2012CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, February 3, 2012TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, February 13, 2012APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, February 14, 2012LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, February 29, 2012NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, March 20, 2012PUBLISHED FOR OPPOSITION
Tuesday, March 20, 2012OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, May 15, 2012NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Thursday, November 1, 2012SOU TEAS EXTENSION RECEIVED
Thursday, November 1, 2012SOU EXTENSION 1 FILED
Thursday, November 1, 2012SOU EXTENSION 1 GRANTED
Saturday, November 3, 2012NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, May 14, 2013SOU TEAS EXTENSION RECEIVED
Saturday, June 8, 2013CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, May 14, 2013SOU EXTENSION 2 FILED
Monday, June 10, 2013SOU EXTENSION 2 GRANTED
Tuesday, June 11, 2013NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, November 15, 2013SOU TEAS EXTENSION RECEIVED
Friday, November 15, 2013SOU EXTENSION 3 FILED
Wednesday, November 20, 2013SOU EXTENSION 3 GRANTED
Thursday, November 21, 2013NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, April 28, 2014SOU TEAS EXTENSION RECEIVED
Monday, April 28, 2014SOU EXTENSION 4 FILED
Tuesday, May 6, 2014SOU EXTENSION 4 GRANTED
Wednesday, May 7, 2014NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, November 14, 2014SOU TEAS EXTENSION RECEIVED
Friday, November 14, 2014SOU EXTENSION 5 FILED
Monday, December 1, 2014SOU EXTENSION 5 GRANTED
Tuesday, December 2, 2014NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, March 11, 2015TEAS STATEMENT OF USE RECEIVED
Wednesday, March 11, 2015USE AMENDMENT FILED
Tuesday, March 24, 2015STATEMENT OF USE PROCESSING COMPLETE
Thursday, March 26, 2015ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, March 27, 2015NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, April 28, 2015REGISTERED-PRINCIPAL REGISTER
Tuesday, April 28, 2020COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Wednesday, July 22, 2020TEAS SECTION 8 & 15 RECEIVED
Tuesday, September 22, 2020CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, September 29, 2020REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, September 29, 2020NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Sunday, April 28, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, November 7, 2025CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Related Keywords

edge litebook circadian rhythm disruptions treatment apparatus ocular light therapy portable