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. 15, 1998
Filed:
Oct. 17, 1996
Martin P Foley, London, CA;
Robert Morton, London, CA;
Trudell Medical Group, , CA;
Abstract
A fitting is provided for mounting a metered dose inhaler and adapter on the entering upstream end of a cylindrical aerosolization spacer. The fitting includes a cylindrical portion mounting on the cylindrical wall of said aerosolization spacer, and further includes a transverse wall having therein a centrally disposed opening having an oval shape truncated at the ends. The opening is reinforced by radially disposed ribs having inner longitudinal edges, which with the edge of the truncated oval opening comprises the sole structure of the fitting engages the mouthpiece of a metered dose inhaler adapter. A non-leaking fit between the adapter and the fitting is produced notwithstanding the shape of a particular metered dose inhaler adapter mouthpiece, such as truncated oval, oval, or circular.