Plural-compartment container

• US 3,314,563 A
• Filed: 11/14/1963
• Issued: 04/18/1967
• Est. Priority Date: 11/14/1963
• Status: Expired due to Term

• Current Assignee: George A. Mounier
• Original Assignee: George A. Mounier
• Inventors: Mounier, George A.
• Application Number:
  US04/323,799
• Time in Patent Office: 1,251 Days
• US Class Current: 206/221
• CPC Class Codes: B65D 25/082 the partition being in the form of a plug or the like which is removed by increasing or decreasing the pressure within the container B65D81/3211 takes precedence
• CPC Class Codes: Y10S 215/08 Mixing

Claims

1. IN A PLURAL-COMPARTMENT CONTAINER FOR RETAINING SEGREGATED CONTENTS PRIOR TO INTERMIXING, A FIRST RIGID VIAL HAVING A CLOSED BOTTOM PORTION AT ONE END AND A NECK DEFINING AN OPEN MOUTH PORTION AT THE OTHER END, A SECOND RIGID VIAL HAVING A MOUTH PORTION AT ITS UPPER END AND A FULLY-OPEN BOTTOM PORTION AT ITS LOWER END ADAPTED TO PERMIT SLIDABLE TELESCOPING MOVEMENT OF SAID FIRST VIAL WITHIN SAID SECOND VIAL IN COAXIALLY-ALIGNED RELATION, SEALING MEANS CLOSING THE OPEN MOUTH PORTION OF SAID SECOND VIAL, A SEALING RING MOUNTED ON THE NECK OF SAID FIRST VIAL IN SLIDABLE SEALING CONTACT WITH THE INTERIOR SURFACE OF SAID SECOND VIAL, AND DISPLACEABLE SEALING MEANS MOUNTED IN THE MOUTH PORTION OF SAID FIRST VIAL ADAPTED TO DISPLACEMENT UPON TELESCOPING MOVEMENT OF THE SAID TWO VIALS.