TrademarkDir
GUARDIAN
DEAD

Serial Number

73315652

Owner

TANDEM COMPUTERS INCORPORATED

Filing Date

Jun 22, 1981

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GUARDIAN Trademark

Serial Number: 73315652 • Registration: 1490826

GUARDIAN is a trademark filed by TANDEM COMPUTERS INCORPORATED on June 22, 1981. The trademark is classified under Class 9 (Computers & Electronics), Class 16 (Paper Goods). The application is currently no longer active.

Owner Contact Info

TANDEM COMPUTERS INCORPORATED (152 trademarks)

19333 VALLCO PARKWAY
CUPERTINO, CA 95014

Entity Type: 03

Trademark Details

Filing Date

June 22, 1981

Registration Date

June 7, 1988

Published for Opposition

April 30, 1985

Cancellation Date

March 14, 2009

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 14, 2009 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 14, 2009 CAEX
CASE FILE IN TICRS
Jun 19, 2008 CFIT
CASE FILE IN TICRS
Jun 19, 2008 CFIT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 18, 2005 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 18, 2005 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 27, 1994 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 27, 1994 C15A
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Oct 24, 1994 PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Oct 24, 1994 PR23
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
May 11, 1994 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
May 11, 1994 815F
REGISTERED-PRINCIPAL REGISTER
Jun 7, 1988 R.PR
REGISTERED-PRINCIPAL REGISTER
Jun 7, 1988 R.PR
OPPOSITION TERMINATED NO. 999999
Apr 8, 1988 OP.T
OPPOSITION TERMINATED NO. 999999
Apr 8, 1988 OP.T
OPPOSITION DISMISSED NO. 999999
Jan 12, 1988 OP.D
OPPOSITION DISMISSED NO. 999999
Jan 12, 1988 OP.D
OPPOSITION INSTITUTED NO. 999999
Jul 17, 1985 OP.I
OPPOSITION INSTITUTED NO. 999999
Jul 17, 1985 OP.I
PUBLISHED FOR OPPOSITION
Apr 30, 1985 PUBO
PUBLISHED FOR OPPOSITION
Apr 30, 1985 PUBO
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 15, 1985 CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 15, 1985 CNSA
NON-FINAL ACTION MAILED
Feb 21, 1985 CNRT
NON-FINAL ACTION MAILED
Feb 21, 1985 CNRT
EXAMINERS AMENDMENT MAILED
Feb 20, 1985 CNEA
EXAMINERS AMENDMENT MAILED
Feb 20, 1985 CNEA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 19, 1985 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 19, 1985 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 6, 1984 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 6, 1984 CRFA
INQUIRY AS TO SUSPENSION MAILED
Mar 21, 1984 CNSI
INQUIRY AS TO SUSPENSION MAILED
Mar 21, 1984 CNSI
LETTER OF SUSPENSION MAILED
Oct 12, 1983 CNSL
LETTER OF SUSPENSION MAILED
Oct 12, 1983 CNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 26, 1983 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 26, 1983 CRFA
NON-FINAL ACTION MAILED
Dec 14, 1981 CNRT
NON-FINAL ACTION MAILED
Dec 14, 1981 CNRT
ASSIGNED TO EXAMINER
Dec 1, 1981 DOCK
ASSIGNED TO EXAMINER
Dec 1, 1981 DOCK

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