09-07-2020 дата публикации
Номер: US20200215736A1
Принадлежит:
An interface device, coloring agent and method for imparting color to food material during the decorating of foods. This interface device, coloring agent and method for imparting color to food material during the decorating of foods can be used to impart color from solid, liquid or semi-liquid coloring compounds to a wide variety of food material such as frosting and icing. 1. An interface device for use with a pastry bag into which frosting is loaded for application onto food items , with a conventional two-piece pastry bag coupler and collar and with a treatment nozzle , wherein said interface device is interposed between the coupler and collar , and wherein coloring is applied to the frosting as the frosting is extruded: (i) from the bag; (ii) through the coupler and said interposed interface device; (iii) through the treatment nozzle; and (iv) onto the food items; comprising: (a) a first end;', '(b) a second, distal end;', '(c) an internal wall disposed between said first and second ends;', '(d) frustoconical shaped coloring means mounted on said internal wall;', '(a) first means at said first end for attaching said first end of said body to the coupler; and', '(b) second means at said second end for attaching said second end of said body to the treatment nozzle and collar., 'a body having This application is a continuation-in-part of U.S. patent application Ser. No. 16/358,399, filed on Mar. 19, 2019 (pending), which is a continuation-in-part of U.S. patent application Ser. No. 15/804,801, filed on Nov. 6, 2017 (issued on Jun. 11, 2019 as U.S. Pat. No. 10,315,348), which is a continuation-in-part of U.S. patent application Ser. No. 13/852,507, filed on Mar. 28, 2013 (issued on Nov. 7, 2017 as U.S. Pat. No. 9,808,977), which is a divisional of U.S. patent application Ser. No. 13/366,863, filed on Feb. 6, 2012 (issued on Jul. 29, 2014 as U.S. Pat. No. 8,790,110), which is a continuation-in-part of U.S. patent application Ser. No. 13/184,021, filed on Jul. 15, ...
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