# US 9,750,273 B2 · Apparatus for vacuum tumbling and barbecuing food and method of use > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,750,273 B2 - Document ID: US9750273B2 - Status: Granted - Kind: B2 - Application number: 14/687,896 - Filed: 2015-04-15 - Published: 2015-08-06 - Granted: 2017-09-05 - Earliest claimed: 2013-08-02 - Applicants: Rogerio Paulo Vicente Cristovao - Inventors: Rogerio Paulo Vicente Cristovao - Web page: https://patentgrep.com/patent/US9750273B2 ## CPC - A23L 13/77: by mechanical treatment, e.g. kneading, rubbing or tumbling - A47J 37/041: {with food supports rotating about a horizontal axis (A47J37/042 takes precedence)} - A47J 37/0704: {with horizontal fire box} - A47J 37/0786: {Accessories} - A23L: FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF (preservation thereof A23B) - A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES ## Abstract An apparatus for vacuum tumbling and barbecuing food includes a barbecue and a vacuum tumbling container which fits inside the barbecue. The vacuum tumbling container has a vacuum valve. In an embodiment, the vacuum tumbling container is affixed to a rotatable connector of the barbecue. In another embodiment, the barbecue includes an enclosure which alternately accepts a vacuum tumbling container or food for cooking on the barbecue. In another embodiment, the apparatus includes a divider for partitioning the barbecue into subchambers, each suitable for holding a vacuum tumbling container or a cooking grate. In another embodiment the vacuum tumbling container also functions as a pressure cooker. ## Claims ### Claim 1 An apparatus for vacuum tumbling and barbecuing food, the apparatus comprising: a barbecue having an internal chamber and a rotational drive mechanism; a rotatable connector positioned within said internal chamber and connected to said rotational drive mechanism; a vacuum tumbling container removably attached to said connector so that when said connector rotates said vacuum tumbling container also rotates; and, said vacuum tumbling container having a vacuum valve. ### Claim 2 (depends on 1) The apparatus according to claim 1, further including: said barbecue having an enclosure removably attached to said rotatable connector; and, said vacuum tumbling container shaped and dimensioned to fit inside said enclosure. ### Claim 3 (depends on 2) The apparatus according to claim 2, further including: said enclosure operable as a cooking structure so that when said vacuum tumbling container is removed from said enclosure, said enclosure receives the food for barbecuing. ### Claim 4 (depends on 1) The apparatus according to claim 1, further including: said barbecue having a cooking grate; a divider shaped and dimensioned to fit inside said internal chamber; and, when placed inside said internal chamber, said divider partitioning said internal chamber into a plurality of subchambers, each said subchamber shaped and dimensioned to hold at least one of said vacuum tumbling container and said cooking grate, so that said vacuum tumbling container may be operated in one of said subchambers while food is simultaneously cooked on said cooking grate in another of said subchambers. ### Claim 5 (depends on 4) The apparatus according to claim 4, further including: said divider including a plurality of subdividers. ### Claim 6 (depends on 1) The apparatus according to claim 1, further including: said barbecue having a cooking grate; said barbecue having an enclosure removably affixed to said rotatable connector; said vacuum tumbling container shaped and dimensioned to fit inside said enclosure; said enclosure operable as a cooking structure so that when said vacuum tumbling container is removed from said enclosure, said enclosure receives the food for barbecuing; a divider shaped and dimensioned to fit inside said internal chamber of said barbecue; and, when placed inside said internal chamber of said barbecue, said divider partitioning said internal chamber into a plurality of subchambers, each said subchamber shaped and dimensioned to hold at least one of said vacuum tumbling container and said cooking grate. ### Claim 7 (depends on 1) The apparatus according to claim 1, further including: said barbecue having a first chamber and a second chamber removably attached to said first chamber; and, said vacuum tumbling container rotatably connectable to said second chamber. ### Claim 8 (depends on 7) The apparatus according to claim 7, further including: an aperture positioned to allow air to flow between said first chamber and said second chamber. ### Claim 9 (depends on 1) The apparatus according to claim 1, further including: said vacuum tumbling container having a body and a lid; said vacuum tumbling container having a locking mechanism for locking said lid to said body so that when said lid is locked to said body said vacuum tumbling container being operable as a pressure cooker; and, said vacuum tumbling container having an over-pressure release valve. ### Claim 10 (depends on 9) The apparatus according to claim 9, further including: said vacuum valve and said over-pressure release valve being interchangeably connectable to said vacuum tumbling container. ### Claim 11 A method for vacuum tumbling and barbecuing food, comprising: (a) providing a vacuum pump; (b) providing food and a marinade; (c) providing an apparatus for vacuum tumbling and barbecuing said food, said apparatus including: a barbecue having an internal chamber and a rotational drive mechanism; a rotatable connector positioned within said internal chamber and connected to said rotational drive mechanism; a vacuum tumbling container removably attached to said connector so that when said connector rotates said vacuum tumbling container also rotates; and, said vacuum tumbling container having a vacuum valve and containing air; (d) placing said food and said marinade in said vacuum tumbling container; (e) connecting said vacuum pump to said vacuum valve; (f) operating said vacuum pump for a period of time sufficient to partially evacuate said air from said vacuum tumbling container; (g) rotatably connecting said vacuum tumbling container to said barbecue; (h) rotating said vacuum tumbling container for a period of time sufficient to marinate said food; (i) removing said food from said vacuum tumbling container; and, (j) using said barbecue to cook said food. ### Claim 12 (depends on 11) The method according to claim 11, further including: in (c), said apparatus further including: said barbecue having a rotatable connector; said barbecue having an enclosure removably attached to said rotatable connector; and, said vacuum tumbling container shaped and dimensioned to fit inside said enclosure; and, in (g), rotatably connecting said vacuum tumbling container to said barbecue by placing said vacuum tumbling container in said enclosure. ### Claim 13 (depends on 12) The method according to claim 12, further including: in (c), said enclosure operable as a cooking structure so that when said vacuum tumbling container is removed from said enclosure, said enclosure receives said food for barbecuing; and, after (i), placing said food in said enclosure. ### Claim 14 (depends on 11) The method according to claim 11, further including: in (c), said apparatus further including: said barbecue having a cooking grate; and, a divider shaped and dimensioned to fit inside said internal chamber; before (g), placing said divider inside said internal chamber of said barbecue, said divider partitioning said internal chamber into a plurality of subchambers; and, in (g), placing said vacuum tumbling container in one said subchamber and placing said cooking grate in another one of said subchambers.