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:
Sep. 20, 1977
Filed:
Nov. 01, 1976
Applicant:
Inventors:
Srinivas T Raghavachari, Chicago, IL (US);
Robert L Striebel, II, Evanston, IL (US);
Assignee:
MPL, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128215 ; 128-11 ;
Abstract
A syringe-type dispenser for medication and like applications, comprising a housing with a piston and an outlet seal at its opposite ends, containing a liquid medication or other liquid subject to deterioration from exposure to actinic light; the syringe housing is clear and transparent (preferably clear glass) but is covered with a thin resin film which inhibits the transmission of actinic light while passing other light in the visible spectrum. At least part of the protective film is readily removable to afford improved inspection of the syringe contents at the time of dispensation.