The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 1995
Filed:
May. 31, 1994
Applicant:
Inventor:
Stephen Fry, Paradise Valley, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820014 ; 12820023 ;
Abstract
A universal asthma and emphysema medication inhaler spacer comprises a cylindrical open-ended elongated chamber having a circular opening in the inlet end of a predetermined diameter and a predetermined depth. The outlet end of the chamber has an opening in it shaped to accommodate a human mouth. At the inlet end, the opening has opposed relief offsets on opposite sides to accommodate medication dispensers which have outlets of non-circular cross-sectional shapes, as well as circular shapes.