MICROSPACER
Filed: July 25, 1990
inhalation devices and attachments therefor, used for administering medication
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 74081662
MICROCHAMBER
Filed: October 7, 1991
inhalation devices used for administering medication, and attachments therefor
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 74210435
MICROCHAMBER
Filed: June 14, 1993
inhalation devices used for administering medication and attachments therefor
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 74401657
MICROSPACER
Filed: June 14, 1993
inhalation devices used for administering medication and attachments therefor
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 74401727
COMPANIONS
Filed: October 20, 1995
metered dose inhalers for therapeutic use, sold empty
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 75008097
INHALER COMPANIONS
Filed: November 20, 1998
medical apparatus, namely, fittings for use in joining together two or more inhalers
Owned by: Respiratory Delivery Systems, Inc.
Serial Number: 75594137
