US Patent Class 426
FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  BAIT, ATTRACTANT, OR PROCESS OF PREPARATION
2  DF  TREATMENT OF LIVE ANIMAL
3  DF  NORMALLY NONINGESTIBLE CHEWABLE MATERIAL OR PROCESS OF PREPARATION {3}
7  DF  FERMENTATION PROCESSES {15}
61  DF  DORMANT FERMENT CONTAINING PRODUCT, OR LIVE MICROORGANISM CONTAINING PRODUCT OR ONGOING FERMENTING PRODUCT, PROCESS OF PREPARATION OR TREATMENT THEREOF {3}
66  DF  POTABLE WATER OR ICE COMPOSITIONS OR PROCESSES OF PREPARING SAME {1}
68  DF  ICE COATING AND COATED PRODUCT
69  DF  CONTAINING NON-PROTEINACEOUS NITROGEN SOURCE CONVERTIBLE TO AVAILABLE NITROGEN OR PROCESS OF PREPARATION
71  DF  PRODUCT FOR PROMOTING THE EFFECT OF AN ALIMENTARY CANAL MICROORGANISM
72  DF  PRODUCT WITH ADDED VITAMIN OR DERIVATIVE THEREOF FOR FORTIFICATION {1}
74  DF  PRODUCT WITH ADDED PLURAL INORGANIC MINERAL OR ELEMENT FORTIFICATION
75  DF  PRODUCT HAVING SAFETY FEATURE IN USE
76  DF  FRANGIBLE FOOD HAVING DEFINED SCORE LINE OR WEAKENED PORTION
77  DF  FORAMINOUS MATERIAL INFUSION TYPE, OR FORAMINOUS CONTAINER PER SE {6}
85  DF  PRODUCT WITH DRINKING TUBE
86  DF  CUP HAVING SOLUBLE CHARGE THEREIN
87  DF  PRODUCT WITH DEFINED INDICATING MEANS, E.G., INDICIA, ETC. {1}
89  DF  SURFACE COATED, FLUID ENCAPSULATED, LAMINATED SOLID COMPOSITE OF SELF SUSTAINING DISSIMILAR EDIBLE MATERIAL {7}
104  DF  IMITATED, SIMULATED, ORNAMENTAL, THREE-DIMENSIONAL PRODUCT OR CONFECTIONARY PRODUCT HAVING CHILD-ORIENTED UTILITY
105  DF  MEAT FILLED CASING, SAUSAGE TYPE
106  DF  PACKAGED OR WRAPPED PRODUCT {19}
132  DF  PRODUCT WITH ADDED INEDIBLE FEATURE OTHER THAN THAT WHICH CONSTITUTES A PACKAGE {3}
138  DF  EDIBLE CASING OR CONTAINER {2}
143  DF  PRODUCT HAVING OPEN-ENDED CAVITY
144  DF  PRODUCT IS GROOVED OR CORRUGATED
231  DF  MEASURING, TESTING, OR CONTROLLING BY INANIMATE MEANS {2}
234  DF  TREATMENT OF PACKAGED PRODUCT BY ELECTRICAL OR WAVE ENERGY
235  DF  APPLICATION OF A GAS, MIST, SMOKE OR VAPOR TO A FOOD MATERIAL UNDER THE INFLUENCE OF ELECTRICAL OR WAVE ENERGY
236  DF  INVOLVING TREATMENT OF A GAS BY ELECTRICAL OR WAVE ENERGY AND SUBSEQUENT CONTACT OF SAID TREATED GAS WITH A FOOD MATERIAL
237  DF  DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO FOOD MATERIAL {7}
249  DF  PREPARATION OF FROZEN OR SHAPED PRODUCT WHEREIN THE PRODUCT IS OF VARIOUS EXTERNAL COLORS, E.G., VARIEGATED, ETC.
250  DF  ADDITION OF DYE OR PIGMENT, INCLUDING OPTICAL BRIGHTENER {2}
253  DF  REMOVING NATURAL COLOR BY CHEMICAL REACTION, E.G., BLEACHING, ETC. {7}
262  DF  PRESERVING OR MODIFYING COLOR BY USE OF DIVERSE ADDITIVE {5}
271  DF  INVOLVING ION EXCHANGE, SEQUESTERING OR CHELATING MATERIAL
272  DF  ADHESION OF FOODS BY A BASE SUPPLIED CONSTITUENT OTHER THAN A DRY PRODUCT
273  DF  COATING OF NONDRY FOOD OTHER THAN ANIMAL FLESH BY A BASE SUPPLIED CONSTITUENT
274  DF  ASSEMBLING PLURAL EDIBLE PREFORMS HAVING EXTRANEOUS BINDER, RELEASE AGENT OR DIVERSE FOOD INTERPOSED BETWEEN PREFORMS {1}
276  DF  SHAPING BY EXTRUDING INTO CHEMICALLY REACTIVE FLUID {1}
278  DF  NONTRANSITORY CHEMICAL ADDITION TO EDIBLE ANIMAL DERIVED PACKAGING MATERIAL
279  DF  CREATING CAVITY BY DISPLACEMENT OF MOLD-HELD FLUENT OR PLASTIC EDIBLE, AND FILLING FORMED CAVITY WITH DIVERSE EDIBLE {1}
281  DF  INTERNAL APPLICATION OF NONTRANSITORY FLUENT MATERIAL TO SOLID EDIBLE BY INJECTING, ARTIFICIAL PORE FORMATION OR EXTERNAL PRESSURE
282  DF  FILLING CAVITY IN EDIBLE SOLID PREFORM WITH EDIBLE MATERIAL {2}
285  DF  BUILDING UP UNITS FROM DIVERSE EDIBLE PARTICULATE MATERIAL TO FORM DRY PRODUCT, E.G., AGGLOMERATING, TABLETING, ETC.
286  DF  REMOVAL OF PESTICIDAL RESIDUE
287  DF  INVOLVING REMOVAL OF EXTERIOR PORTION ONLY OF PLANT MATERIAL BY CHEMICAL ADDITION {1}
289  DF  APPLYING DIVERSE EDIBLE PARTICULATE SOLID TO COAT OR IMPREGNATE A SOLID CORE, I.E., SURFACE COATING OR IMPREGNATION {7}
297  DF  COATING OR SPREADING PLASTIC ON AN EDIBLE PREFORM AND SUBSEQUENTLY SHAPING THE PREFORM
298  DF  TREATING UNSHELLED EGG {2}
302  DF  SURFACE COATING OF A SOLID FOOD WITH A LIQUID {7}
311  DF  INCLUDING VITAMIN PROCESSING
312  DF  CONTACTING FOOD IN LIQUID OR SOLID STATE WITH EXTERIORLY PRODUCED GAS {7}
321  DF  INHIBITING CHEMICAL OR PHYSICAL CHANGE OF FOOD BY CONTACT WITH A CHANGE INHIBITING CHEMICAL AGENT OTHER THAN AN ANTIOXYGEN AGENT {9}
530  DF  RENOVATING BUTTER
531  DF  PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE {29}
663  DF  PREPARING OR TREATING LACTEAL BUTTER OR LACTEAL BUTTER SUBSTITUTE {1}
665  DF  PROCESSES {25}
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CROSS-REFERENCE ART COLLECTIONS
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800  DF  GERIATRIC
801  DF  PEDIATRIC
802  DF  SIMULATED ANIMAL FLESH
803  DF  SIMULATED FRUIT OR VEGETABLE
804  DF  LOW CALORIE, LOW SODIUM OR HYPOALLERGIC
805  DF  PET FOOD FOR DOG, CAT, BIRD, OR FISH
806  DF  SALT OR MINERAL SUBSTITUTE
807  DF  POULTRY OR RUMINANT FEED
808  DF  STARCH BASE SNACK PRODUCT
809  DF  INCLUDING HARVESTING OR PLANTING OR OTHER NUMEROUS MISCELLANEOUS PROCESSING STEPS
810  DF  ENERGY RATIONS, E.G., EMERGENCY RATIONS, SURVIVAL RATIONS, ETC.
811  DF  UTILIZING SURFACE PARTING, ANTISTICK OR RELEASE AGENT