Resources Contact Us Home
Browse by Category: Main > Food
Class Information
Number: 99/354
Name: Foods and beverages: apparatus > Cooking > With other treating or handling of material > Changing form or shape > Ring or hollow article (e.g., dough-nut)
Description: Cooking apparatus in which the article formed is an annulus or other hollow article, frequently a doughnut.

Patents under this class:

Patent Number Title Of Patent Date Issued
8621989 Food manufacturing apparatus and related method Jan. 7, 2014
8349384 Edible container apparatus and method of manufacture Jan. 8, 2013
8161901 Slicing and spread-applicating apparatus Apr. 24, 2012
8109203 Kitchen apparatus for food preparation Feb. 7, 2012
7879380 Apparatus, methods and articles of manufacture for high conductivity cooking Feb. 1, 2011
7849787 Rolled shell and stuffer apparatus Dec. 14, 2010
7758330 Method and apparatus for forming a ready-to bake, endless dough ring and method for the manufacture of a baked ring article from such a pre-formed dough ring Jul. 20, 2010
7654194 Food cooking installation Feb. 2, 2010
7137334 Devices, systems and methods for thawing, heating and/or glazing previously frozen baked goods or dough-based products Nov. 21, 2006
6561784 Cake or bread product comprising multiple doughs apparatus for manufacturing same May. 13, 2003
6227103 Machine for forming cones May. 8, 2001
6004602 Method for bonding food particles Dec. 21, 1999
5795607 Process and device for producing rolled wafer cones Aug. 18, 1998
5584232 Portable oven Dec. 17, 1996
5458415 Apparatus for making bread Oct. 17, 1995
5392697 Convertible gas or electric fired donut system Feb. 28, 1995
5227186 Apparatus and method for forming lightweight edible products Jul. 13, 1993
5100685 Apparatus and method for forming lightweight edible products Mar. 31, 1992
5000084 Baking appliance Mar. 19, 1991
4694741 Apparatus for making rolled wafer cones Sep. 22, 1987
4346649 Doughnut making machine and improvements thereon Aug. 31, 1982
4339993 Fortune cookie machine Jul. 20, 1982
4275647 Apparatus for producing a centerfilled food product Jun. 30, 1981
4241649 Apparatus for making filled food product Dec. 30, 1980
4224863 Donut making devices Sep. 30, 1980
4189994 Method and apparatus for use in frying doughnuts Feb. 26, 1980
4175483 Donut maker appliance with improved means for coating batter with cooking oil Nov. 27, 1979
4098179 Machine for producing fried dough-enclosed sausages Jul. 4, 1978
4094623 Dough dispensing and support apparatus Jun. 13, 1978
4061314 Input section of apparatus for use in the continuous production of doughnuts Dec. 6, 1977
4054086 Home donut maker Oct. 18, 1977
4012184 Fortune cookie machine Mar. 15, 1977
3983262 Automatic fortune cookie folding method Sep. 28, 1976
3950123 Apparatus for making a food product Apr. 13, 1976

  Recently Added Patents
Coordinated multi-point transmission in a cellular network
Lubricant composition and antioxident composition
System and method for leveraging independent innovation in entertainment content and graphics hardware
Systems and methods for automated institutional processing of payments
Segmentation of a product markup image based on color and color differences
Switched capacitor hold-up scheme for constant boost output voltage
Antimicrobial polysiloxane materials containing metal species
  Randomly Featured Patents
Machine for applying heat shrinkable bands to containers
Portion of a shoe sole
System and method for enhanced wellbore perforations
Method and apparatus for canceling leakage from a speaker
Foldable frame flexing hinge
Diffraction type light-condensing film and planar light source device using the same
Camp lantern
Body shower
Electrophotographic process for forming a visible image
Pair of protective pants