DLL Associates, Inc. Trademarks
VOICE ALERT
Filed: January 19, 1993
personal response service in which individuals at home may signal a monitoring center through two-way voice communication…
Owned by: DLL Associates, Inc.
Serial Number: 74349876
VOICE ALERT
Filed: January 19, 1993
communication devices; namely, telephones, two-way voice speakerphones, and remote activation controls worn about the neck…
Owned by: DLL Associates, Inc.
Serial Number: 74349878
