DY-CHEK
DEAD
Serial Number
71601071
Owner
NORTHROP AIRCRAFT, INC.First Use Date
Apr 3, 1950
Filing Date
Jul 21, 1950
DY-CHEK Trademark
Serial Number: 71601071 • Registration: 0556278
DY-CHEK is a trademark filed by
NORTHROP AIRCRAFT, INC.
on July 21, 1950. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 21, 1950
Registration Date
March 18, 1952
First Use Anywhere
April 3, 1950
First Use in Commerce
May 29, 1950
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 21, 2002 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 21, 2002 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 21, 2002 CAEX
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 21, 1992 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 21, 1992 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 21, 1992 RNL2
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 17, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 17, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 17, 1992 9.AF
AMENDMENT UNDER SECTION 7 - PROCESSED
Aug 15, 1978 A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
Aug 15, 1978 A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
Aug 15, 1978 A7OK
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 18, 1972 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 18, 1972 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 18, 1972 REN1
