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. 24, 1982
Filed:
Jul. 21, 1980
Applicant:
Inventors:
John C Armstrong, Milton, MA (US);
Joseph H O'Neil, Brewster, MA (US);
Assignee:
The Pharmasol Corporation, Randolph, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
239 56 ; 428 74 ; 428905 ;
Abstract
A sachet comprising a case of fabric defining an enclosure containing a stuffing of fibrous material within which is embedded a frangible capsule containing a volatile material releasable into the stuffing by fracturing the capsule.