VIRTRONICS
Filed: January 6, 1970
GAUGES, PROBES, SENSORS AND RECORDERS TO MEASURE, REGISTER AND CONTROL ENGINEERING VARIABLES SUCH AS TEMPERATURE, HUMIDITY…
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 72347845
SGA
Filed: June 11, 1987
FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 73666104
LUREX
Filed: November 8, 1988
FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 73762651
LUREX
Filed: November 8, 1988
FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 73764140
HVS
Filed: December 21, 1988
VACUUM TIGHT AND CONTAMINATION PROOF LABORATORY GLASSWARE
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 73770792
GENESIS
Filed: August 28, 1989
HEARING AIDS
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 73821822
DOERR GLASS COMPANY
Filed: October 29, 1991
laboratory glassware
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 74216733
ULTRA-CIC
Filed: April 20, 1995
hearing aids
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 74665323
PROPHET
Filed: May 28, 1996
combined real ear fitting and analyzing systems for use in the fitting of hearing aids
Owned by: SP INDUSTRIES LIMITED PARTNERSHIP
Serial Number: 75110509
