On Monday, March 28, 1977, a U.S. federal trademark registration was filed for PERSCI by PERSCI, INC., MARINA DEL REY 90291. The USPTO has given the PERSCI trademark serial number of 73120726. The current federal status of this trademark filing is CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE. The correspondent listed for PERSCI is ? of *****, *****, ***** ***** . The PERSCI trademark is filed in the category of Computer & Software Products & Electrical & Scientific Products . The description provided to the USPTO for PERSCI is DIGITAL DISK AND DISKETTE DRIVES, DISK DRIVE CONTROLLERS AND POWER SUPPLIES FOR MEMORY SYSTEMS WHICH INCLUDE SUCH A CONTROLLER AND ONE OR MORE DISK DRIVES, CABINETS, CONNECTING CABLE, POWER CORDS DISKETTES, PROTECTION DEVICES TO PREVENT UNWANTED RECORDING, SPARE PARTS AND DISKETTE EXERCISERS FOR SUCH DISK DRIVES AND MEMORY SYSTEMS. 

Word Mark:
	PERSCI
Status/
Status Date:
	
CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
5/20/1985
Serial Number:
	73120726
Filing Date:
	3/28/1977
Registration Number:
	1105519
Registration Date:
	11/7/1978