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:
Aug. 31, 1993
Filed:
May. 19, 1992
Applicant:
Inventors:
Brindra P Chawla, Nottingham, GB;
Andrew R Clark, Leicestershire, GB;
Assignee:
Fisons plc, , GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ; A61M / ; B05D / ; B65D / ;
U.S. Cl.
CPC ...
12820315 ; 12820312 ; 206539 ;
Abstract
A disposable device for the administration of powdered inhalation medicament is provided which comprises a rigid medicament reservoir (4) holding a unit dose of medicament (10) and having air inlet means (5,7) and medicament outlet means (8); and closure means (3) which are removable in use; wherein the medicament (10) held in the reservoir (4) is in loose powder form.
Chawla, Brindra. (1993). Disposable powder medicament inhalation device with peel-off cover (U.S. Patent No. 5239991). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5239991
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile