DFT Inc. Trademarks
EXCALIBUR

EXCALIBUR

Filed: October 20, 1987
METAL CHECK VALVES
Owned by: DFT Inc.
Serial Number: 73690711

SCV

SCV

Filed: July 2, 2003
CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERICAL AND INDUSTRIAL APPLICATIONS
Owned by: DFT Inc.
Serial Number: 76527675

ZELON

ZELON

NON-METAL O-RINGS FOR CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERCIAL AND INDUSTRIAL APPLICATIONS
Owned by: DFT Inc.
Serial Number: 76527676

SCV-R

SCV-R

CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERICAL AND INDUSTRIAL APPLICATIONS
Owned by: DFT Inc.
Serial Number: 76606313

FBC

FBC

Filed: March 27, 2008
automatic check valves for use in pressure piping systems
Owned by: DFT Inc.
Serial Number: 77433141

ULTRA-TROL

ULTRA-TROL

Filed: May 13, 2010
control valves for plumbing and heating and cooling installations
Owned by: DFT Inc.
Serial Number: 85037417

UNIFLO

UNIFLO

Filed: May 13, 2010
control valves for plumbing and heating and cooling installations
Owned by: DFT Inc.
Serial Number: 85037514

HI-100

HI-100

Filed: May 13, 2010
control valves for plumbing and heating and cooling installations
Owned by: DFT Inc.
Serial Number: 85037523

Y-CALIBUR

Y-CALIBUR

Filed: February 2, 2012
VALVES BEING PARTS OF MACHINES, NAMELY, CHECK VALVES
Owned by: DFT Inc.
Serial Number: 85532488

DURABLA

DURABLA

PUMPS FOR VALVES
Owned by: DFT Inc.
Serial Number: 86045532

DURABLA

DURABLA

Filed: August 22, 2013
Valves for pumps
Owned by: DFT Inc.
Serial Number: 86045605

CHECK VALVE DOCTOR

CHECK VALVE DOCTOR

Diagnosing check valve problems, providing solutions thereto, and advising regarding failures of check valves
Owned by: DFT Inc.
Serial Number: 86128362

BNC

BNC

Buried service check valves
Owned by: DFT Inc.
Serial Number: 86502362

TLW

TLW

Filed: April 25, 2017
AUTOMATIC CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERICAL AND INDUSTRIAL APPLICATIONS
Owned by: DFT Inc.
Serial Number: 87424007

DURABLA

DURABLA

Filed: January 31, 2019
Buried service check valves being parts of machines; metal check valves being parts of machines; valves being parts of machines…
Owned by: DFT Inc.
Serial Number: 88284001

BNC

BNC

Filed: October 18, 2019
Metal buried service check valves
Owned by: DFT Inc.
Serial Number: 88660162