Spiral Systems, Inc. Trademarks
SPIRAL SYSTEM
Filed: February 10, 1982
Lab Equipment-Namely, Colony Viewers, Differential Dispensers and Gravimetric Diluters
Owned by: Spiral Systems, Inc.
Serial Number: 73349617
SPIRAL PLATER
Filed: May 21, 1991
differential dispensers for plating and counting bacteria
Owned by: Spiral Systems, Inc.
Serial Number: 74168767
