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:
May. 25, 1976
Filed:
Jun. 24, 1974
Louis F Nienart, Elizabeth, NJ (US);
Allied Chemical Corporation, New York, NY (US);
Abstract
A fluid dispensing device comprising (a) a housing having a closed end, and opposite open end and fluid release opening extending through the wall of the housing; (b) an inner member adapted to contain a fluid and having one open end, an opposite closed end, a length substantially coextensive with the length of said housing and an outside cross-sectional dimension smaller than the inside cross-sectional dimension of the housing; the open end of the inner member being insertable in the open end of the housing thereby providing an annular space between the wall of the housing and the inner member; (c) the open end of the inner member being engageable with the closed end of the housing so as to form a first releasable seal to contain the fluid in the inner member; and (d) threads provided on the inner member adjacent its closed end and engageable with threads provided on the housing adjacent its open end so as to form a second releasable seal.