PSEO Trademark

Trademark Overview


On Tuesday, January 30, 2001, a trademark application was filed for PSEO with the United States Patent and Trademark Office. The USPTO has given the PSEO trademark a serial number of 78045568. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Thursday, December 26, 2002. This trademark is owned by Strategic Light Inc.. The PSEO trademark is filed in the Chemical Products and Computer & Software Products & Electrical & Scientific Products categories with the following description:

Photosensitive materials, namely polymers for use in manufacturing components of optical networks

Optical networking equipment, namely, filters, tunable lasers, modulators, switches, multiplexers

General Information


Serial Number78045568
Word MarkPSEO
Filing DateTuesday, January 30, 2001
Status606 - ABANDONED - NO STATEMENT OF USE FILED
Status DateThursday, December 26, 2002
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, April 2, 2002

Trademark Statements


Goods and ServicesPhotosensitive materials, namely polymers for use in manufacturing components of optical networks
Goods and ServicesOptical networking equipment, namely, filters, tunable lasers, modulators, switches, multiplexers

Classification Information


International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateMonday, February 12, 2001
Primary Code001
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateMonday, February 12, 2001
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameStrategic Light Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressBoston, MA 02110

Party NameStrategic Light Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBoston, MA 02110

Trademark Events


Event DateEvent Description
Saturday, May 24, 2003ABANDONMENT - NO USE STATEMENT FILED
Tuesday, June 25, 2002NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, April 2, 2002PUBLISHED FOR OPPOSITION
Wednesday, March 13, 2002NOTICE OF PUBLICATION
Wednesday, December 19, 2001APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, December 14, 2001EXAMINERS AMENDMENT MAILED
Tuesday, June 19, 2001NON-FINAL ACTION MAILED
Tuesday, June 12, 2001ASSIGNED TO EXAMINER