SPCO Trademark

Trademark Overview


On Wednesday, September 25, 1996, a trademark application was filed for SPCO with the United States Patent and Trademark Office. The USPTO has given the SPCO trademark a serial number of 75171954. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, January 24, 2009. This trademark is owned by Silicon Power Corporation. The SPCO trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

semiconductor diodes, thyristors and gate turn-off thyristors for power control applications in high-voltage electric utility, industrial, transportation, military and commercial systems

General Information


Serial Number75171954
Word MarkSPCO
Filing DateWednesday, September 25, 1996
Status710 - CANCELLED - SECTION 8
Status DateSaturday, January 24, 2009
Registration Number2151865
Registration DateTuesday, April 21, 1998
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, January 27, 1998

Trademark Statements


Goods and Servicessemiconductor diodes, thyristors and gate turn-off thyristors for power control applications in high-voltage electric utility, industrial, transportation, military and commercial systems

Classification Information


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 Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, January 24, 2009
Primary Code009
First Use Anywhere DateThursday, June 8, 1995
First Use In Commerce DateThursday, June 8, 1995

Trademark Owner History


Party NameSILICON POWER CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMALVERN, PA 19355

Party NameSilicon Power Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMalvern, PA 19355

Party NameSilicon Power Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMalvern, PA 19355

Party NameSilicon Power Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMalvern, PA 19355

Trademark Events


Event DateEvent Description
Saturday, January 24, 2009CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Friday, May 4, 2007CASE FILE IN TICRS
Wednesday, July 30, 2003REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, May 21, 2003REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Wednesday, May 21, 2003PAPER RECEIVED
Tuesday, April 21, 1998REGISTERED-PRINCIPAL REGISTER
Tuesday, January 27, 1998PUBLISHED FOR OPPOSITION
Friday, December 26, 1997NOTICE OF PUBLICATION
Thursday, December 4, 1997APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, December 4, 1997ASSIGNED TO EXAMINER
Wednesday, November 19, 1997EXAMINER'S AMENDMENT MAILED
Monday, November 17, 1997ASSIGNED TO EXAMINER
Friday, May 9, 1997NON-FINAL ACTION MAILED
Friday, April 25, 1997ASSIGNED TO EXAMINER