POW-R-VEE
Filed: October 1, 1974
V-BELTS FOR POWER TRANSMISSION
Owned by: WINFRED M. BERG, INC.
Serial Number: 73033571
MAX-E-PITCH
Filed: October 21, 1974
POWER TRANSMISSION CHAINS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73033612
FLEX-E-GRIP
Filed: December 2, 1975
TIMING BELTS AND TIMING BELT PULLEYS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73070633
FLEX-E-PITCH
Filed: January 3, 1978
CHAINS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73153994
FLEX-E-GEAR
Filed: January 3, 1978
GEARS AND DRIVING CHAINS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73154024
THREE-D-
Filed: January 3, 1978
SPROCKETS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73154025
SY-L-ENT
Filed: December 30, 1977
POWER TRANSMISSION CHAINS AND SPROCKETS FOR POWER TRANSMISSION CHAINS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73154560
ROW-L-ER
Filed: December 30, 1977
CHAIN
Owned by: WINFRED M. BERG, INC.
Serial Number: 73154918
FLEX-E-BELT
Filed: August 21, 1979
Machine Drive Belts
Owned by: WINFRED M. BERG, INC.
Serial Number: 73228395
E-Z-ENTRY
Filed: September 14, 1983
E-Z-ENTRY -- COUPLING AND PULLEY DEVICES
Owned by: WINFRED M. BERG, INC.
Serial Number: 73443652
QUICK-2-LOCK
Filed: September 14, 1983
MOUNTINGS FOR ATTACHING GEARS OR OTHER MACHINE COMPONENTS TO SHAFTS.
Owned by: WINFRED M. BERG, INC.
Serial Number: 73443653
V-FLEX
Filed: May 31, 1985
V BELTS AND INDUSTRIAL MACHINERY
Owned by: WINFRED M. BERG, INC.
Serial Number: 73540651
MAX-M-DRIVE
Filed: June 3, 1985
POWER TRANSMISSION PARTS FOR MACHINERY-NAMELY BELT TIMING PULLEYS
Owned by: WINFRED M. BERG, INC.
Serial Number: 73541080
FRICTION FREE
Filed: June 6, 1985
BALL SLIDE BLOCK ON RAIL
Owned by: WINFRED M. BERG, INC.
Serial Number: 73541585
BERG
Filed: February 6, 1989
MACHINE PARTS, NAMELY, CHAINS AND DRIVE BELTS, GEARS, SPROCKETS, PULLEYS, GEAR BOXES, CROSS ROLLER AND RACK DRIVER, BALL…
Owned by: WINFRED M. BERG, INC.
Serial Number: 73778975
