HELIFLOW
DEAD
Serial Number
71566136
Owner
GRAHAM MANUFACTURING CO., INC.First Use Date
Aug 15, 1944
Filing Date
Sep 30, 1948
HELIFLOW Trademark
Serial Number: 71566136 • Registration: 0527759
HELIFLOW is a trademark filed by
GRAHAM MANUFACTURING CO., INC.
on September 30, 1948. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 30, 1948
Registration Date
July 18, 1950
First Use Anywhere
August 15, 1944
First Use in Commerce
August 15, 1944
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 28, 2001 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 28, 2001 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 28, 2001 CAEX
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 18, 1990 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 18, 1990 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 18, 1990 RNL2
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 16, 1990 9.AF
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jul 18, 1970 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jul 18, 1970 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jul 18, 1970 REN1
