Serial Number
74401657
Owner
Respiratory Delivery Systems, Inc.Attorney
Douglas R. WolfFirst Use Date
Jan 14, 1997
Filing Date
Jun 14, 1993
MICROCHAMBER Trademark
Serial Number: 74401657 • Registration: 2099671
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 14, 1993
Registration Date
September 23, 1997
First Use Anywhere
January 14, 1997
First Use in Commerce
January 14, 1997
Published for Opposition
November 23, 1993
Goods & Services
inhalation devices used for administering medication and attachments therefor