Bottle with two or more separate compartments

• US 3,321,097 A
• Filed: 05/13/1966
• Issued: 05/23/1967
• Est. Priority Date: 05/13/1966
• Status: Expired due to Term

• Current Assignee: Ida Solowey
• Original Assignee: Ida Solowey
• Inventors: IDA SOLOWEY
• Application Number:
  US04/549,914
• Time in Patent Office: 375 Days
• US Class Current: 206/221
• CPC Class Codes: B65D 1/04 Multi-cavity bottles
• CPC Class Codes: B65D 25/087 the partition being in the form of a plug or the like which can be raised off its seat by means of a pull cord or the like, e.g. the plug being connected to the cap B65D81/3211 takes precedence
• CPC Class Codes: Y10S 215/08 Mixing

Claims

1. A CONTAINER FOR KEEPING SEPARATED AT LEAST TWO PORTIONS OF DIFFERENT INGREDIENTS, COMPRISING AN UPPER CHAMBER, AND AT LEAST ONE LOWER CHAMBER, COMMUNICATION BETWEEN SAID CHAMBERS BEING PROVIDED BY AN ORIFICE INTERVENING BETWEEN THE TWO SAID CHAMBERS, SAID ORIFICE BEING FORMED BY AN ANNULAR RIB PROJECTING INWARDLY FROM THE INSIDE WALL OF THE CONTAINER, WHEREIN SAID UPPER CHAMBER HAS A NECK PORTION OF GREATER DIAMETER THAN THE SAID ORIFICE, IN COMBINATION WITH A HOLLOW, CONCAVE STOPPER HAVING A SEALING SURFACE AT ONE END, AND A HANDLE AT THE OPPOSITE END THEREOF, WHEREIN SAID SEALING SURFACE IS OF A SMALLER DIAMETER THAN THE NECK PORTION, AND OF GREATER DIAMETER THAN THE ORIFICE, SAID RIB HAVING AN UPWARDLY EXTENDING ABUTTING SURFACE ADAPTED TO COACT WITH AN INTERMEDIATE PORTION OF THE CONCAVE SURFACE OF THE SAID SEALING SURFACE OF THE STOPPER TO PREVENT COMMUNICATION BETWEEN THE SAID CHAMBERS WHEN THE STOPPER IS IN A LOWER POSITION IN ABUTMENT WITH THE SAID RIB, AND WILL PERMIT COMMUNICATION BETWEEN THE SAID CHAMBERS WHEN THE SAID STOPPER IS RAISED BY THE HANDLE TO AN UPPER POSITION, AND WHEREIN THE SAID STOPPER IS CONTOURED IN A STREAMLINED FASHION, FLARING OUTWARDLY FROM ITS CENTER TO THE TERMINAL END THEREOF IN A DOWNWARD DIRECTION, THE HOLLOW CONCAVITY OF THE STOPPER BEING ADJACENT AND IN COMMUNICATION WITH THE LOWER CHAMBER, AND PRESENTING A STREAMLINED UPWARDLY CONVERGING SURFACE WITHIN THE UPPER CHAMBER, WHEREBY THE STOPPER CAN BE MORE EASILY MOVED FROM THE LOWER OF THE UPPER POSITION BECAUSE OF ITS STREAMLINED CONTOUR.