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:
Nov. 29, 1977
Filed:
Aug. 16, 1976
Richard M Lindberg, Des Plaines, IL (US);
Srinivas T Raghavachari, Chicago, IL (US);
MPL, Inc., Chicago, IL (US);
Abstract
A dual-ingredient dispenser for medication and other applications, comprising two syringes joined by a releasable connecting sleeve; one syringe, used for mixing and dispensing the medication, comprises a housing with inlet and outlet valve-seal members at its opposite ends, containing a first medication ingredient in a mixing chamber between the valve-seal members, with the inlet valve-seal member being actuatable from closed to open condition by a fill needle; the other syringe is a carrier syringe filled with a second medication ingredient and equipped with a fill needle held in alignment with the inlet valve-seal member of the first syringe.