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Coffee brewer

  • US 3,075,453 A
  • Filed: 08/22/1958
  • Issued: 01/29/1963
  • Est. Priority Date: 08/22/1958
  • Status: Expired due to Term
First Claim
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1. IN A BEVERAGE BREWER HAVING A CHARGE HOLDING RECEPTACLE PROVIDED WITH A BOTTOM AND AN INLET DUCT EXTENDING TO ABOVE THE BOTTOM, MEANS FOR GAUGING THE CHARGE OF BEVERAGE INGREDIENT PROPER FOR EACH OF A PLURALITY OF BEVERAGE QUANTITIES, COMPRISING A FORAMINOUS PLATE EXTENDING REMOVABLY HORIZONTALLY ACROSS THE RECEPTACLE AND HAVING A PAIR OF TUBULAR BOSSES PROJECTING THEREFROM IN ONE DIRECTION FROM THE FLAT PLANE THEREOF FOR SPACING THE PLATE A PREDETERMINED DISTANCE ABOVE THE BOTTOM OF THE RECEPTACLE IN ONE POSITION WHEREIN THE BOSSES EXTEND DOWNWARDLY FROM SAID PLATE AND THE INLET DUCT EXTENDS INTO THE DISTAL END OF ONE OF SAID BOSSES WHEREBY THE CHARGE RECEIVING VOLUME OF THE RECEPTACLE ABOVE THE PLATE IS PROPER FOR PREPARATION OF A FIRST PREDETERMINED QUANTITY OF BEVERAGE, SAID PLATE HAVING AN OPENING ALIGNED WITH THE OTHER OF SAID BOSSES FOR PASSAGE OF THE INLET DUCT THERETHROUGH AND INTO THE SPACE DEFINED BY SAID OTHER BOSS WHEREBY THE PLATE MAY BE DISPOSED AT THE BOTTOM OF THE RECEPTACLE IN A REVERSELY TURNED SECOND POSITION WHEREIN THE BOSSES EXTEND UPWARDLY FROM SAID PLATE WHEREBY THE CHARGE RECEIVING VOLUME OF THE RECEPTACLE ABOVE THE PLATE IS PROPER FOR PREPARATION OF A SECOND, PREDETERMINED GREATER QUANTITY OF BEVERAGE.

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