D/I MUX Trademark

Trademark Overview


On Monday, August 23, 1982, a trademark application was filed for D/I MUX with the United States Patent and Trademark Office. The USPTO has given the D/I MUX trademark a serial number of 73381314. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 20, 2020. This trademark is owned by Coastcom. The D/I MUX trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Voice and Data Multiplexer for Digital Telecommunications Devices

General Information


Serial Number73381314
Word MarkD/I MUX
Filing DateMonday, August 23, 1982
Status710 - CANCELLED - SECTION 8
Status DateFriday, March 20, 2020
Registration Number1301297
Registration DateTuesday, October 23, 1984
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, September 27, 1983

Trademark Statements


DisclaimerNo claim is made to the exclusive right to use the word "Mux", apart from the mark as shown.
Goods and ServicesVoice and Data Multiplexer for Digital Telecommunications Devices
Pseudo MarkD I MUX

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
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, March 20, 2020
Primary Code009
First Use Anywhere DateFriday, July 9, 1982
First Use In Commerce DateFriday, July 9, 1982

Trademark Owner History


Party NameCoastcom
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressALAMEDA, CA 945026511

Party NameCoastcom
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressConcord, CA 94520

Party NameCoastcom
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressConcord, CA 94520

Trademark Events


Event DateEvent Description
Friday, March 20, 2020CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Monday, May 16, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, May 16, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, May 16, 2005ASSIGNED TO PARALEGAL
Thursday, October 21, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 21, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 21, 2004TEAS SECTION 8 & 9 RECEIVED
Wednesday, October 20, 2004TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, August 10, 1990REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, June 4, 1990REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, October 23, 1984REGISTERED-PRINCIPAL REGISTER
Wednesday, August 29, 1984OPPOSITION TERMINATED NO. 999999
Wednesday, August 22, 1984OPPOSITION DISMISSED NO. 999999
Tuesday, September 27, 1983PUBLISHED FOR OPPOSITION
Tuesday, September 27, 1983PUBLISHED FOR OPPOSITION
Tuesday, September 27, 1983PUBLISHED FOR OPPOSITION
Tuesday, August 23, 1983NOTICE OF PUBLICATION
Monday, August 22, 1983NOTICE OF PUBLICATION
Wednesday, July 13, 1983APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, July 6, 1983EXAMINERS AMENDMENT MAILED
Friday, May 27, 1983CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, April 14, 1983NON-FINAL ACTION MAILED
Thursday, March 10, 1983ASSIGNED TO EXAMINER