# US 12,006,103 B2 · Spill preventing container lid > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,006,103 B2 - Document ID: US12006103B2 - Status: Granted - Kind: B2 - Application number: 17/565,935 - Filed: 2021-12-30 - Published: 2022-11-24 - Granted: 2024-06-11 - Earliest claimed: 2021-05-23 - Applicants: Zaki Khal - Inventors: Zaki Khal - Web page: https://patentgrep.com/patent/US12006103B2 ## CPC - B65D 43/0212: {only on the outside, or a part turned to the outside, of the mouth (B65D43/0206 takes precedence)} - B65D 47/32: with means for venting - B29D 99/0096: {Producing closure members for containers, e.g. closure caps or stoppers} - B65D 2543/00027: Stackable lids or covers - B65D 2543/00046: Drinking-through lids - B65D 2543/00092: circular - B65D 2543/00296: Plastic - B65D 2543/00527: NO contact - B65D 2543/00537: on the outside, or a part turned to the outside of the mouth of the container - B65D 2543/00629: Massive bead - B65D 2543/00638: Rolled edge - B65D 2543/00685: Totality - B65D 2543/0074: Massive bead - B65D 2543/00759: Flange or lip - B65D 2543/00796: Totality - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - B29D: PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE (making granules B29B9/00; making preforms B29B11/00) ## Abstract A spill-preventing lid for a container comprises a lid body having a top, a bottom, a peripheral flange and a drink opening through the body from the bottom to the top, and a spill-preventing baffle, the baffle comprising a wall extending downwardly from the bottom of the lid body, the baffle having a top and a bottom, the top of the baffle communicating with the drink opening, at least one opening in the bottom, and a passage leading from the at least one opening in the bottom to the top, allowing liquid to flow from the container into the baffle, though the passaged defined by the baffle and to the drink opening, the at least one opening in the bottom being substantially smaller in dimension than the dimension of the drink opening. ## Claims ### Claim 1 A spill-preventing, nestable lid for a container comprising: a lid body having a top, a bottom and a peripheral flange; a drink opening in said lid body; and a spill-preventing baffle, said baffle comprising a closed wall extending downwardly from said bottom of said lid body, said baffle having an open top and a bottom, said open top of said baffle communicating with said drink opening, at least one perforation in said bottom, and an unobstructed passage leading through said baffle from said bottom to said open top, allowing liquid to flow from said container into said baffle, through said passage defined by said baffle and to said drink opening during drinking, each perforation in said bottom being substantially smaller in dimension than the dimension of said drink opening, whereby liquid which is splashing is deflected by said wall and bottom of said baffle and whereby said at least one perforations reduces the energy of liquid passing therethrough, whereby said baffle inhibits said splashing liquid from flowing into said passage to said drink opening; wherein said closed wall of said baffle tapers inwardly moving from said top to said bottom thereof, thereby permitting mating portions of said lid to be nested onto mating portions of a second lid in order to minimize a volume of space occupied by said lid and said second lid, and wherein, when said lid is nested onto said second lid, said baffle of said lid and a baffle of said second lid fit into one another, and said lid body of said lid and a lid body of said second lid are positioned proximate to one another, thereby reducing a height of said lid and said second lid when nested. ### Claim 2 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said drink opening is located in a raised portion of said lid body. ### Claim 3 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said baffle is formed integrally with said lid body. ### Claim 4 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said bottom of said baffle is tilted. ### Claim 5 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said wall has a front, a rear, a first side and a generally opposing second side. ### Claim 6 (depends on 5) The spill-preventing lid in accordance with claim 5, wherein said rear of said wall extends downwardly farther than said front of said wall. ### Claim 7 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein each perforation is formed by punching said closed bottom of said baffle. ### Claim 8 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said peripheral flange is configured to engage a rim of a cup. ### Claim 9 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said passage has a cross-sectional shape which is generally the same as a cross-sectional shape of said drink opening. ### Claim 10 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said container comprises a can and said peripheral flange is configured to engage a wall of said can at a top of said can. ### Claim 11 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein an opening area of each of said perforations is less than about 25% of an opening area of said drink opening. ### Claim 12 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said perforations are laser formed. ### Claim 13 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said at least one perforation comprises at least 4 non-contiguous perforations. ### Claim 14 (depends on 13) The spill-preventing lid in accordance with claim 13, wherein said non-contiguous perforations comprise a plurality of spaced-part elongate perforations which extend parallel to one another. ### Claim 15 A spill-preventing lid for a container comprising: a lid body having a top, a bottom and a peripheral flange; a drink opening in said lid body; and a spill-preventing baffle, said baffle comprising a closed wall extending downwardly from said bottom of said lid body, said baffle having an open top, a solid bottom, a height from said open top to said solid bottom, and a width which is generally perpendicular to said height, said height being greater than a maximum dimension of said width, said open top of said baffle communicating with said drink opening, at least one aperture extending through said solid bottom, and a passage leading through said baffle from said bottom to said open top, allowing liquid to flow from said container into said baffle, though said passage defined by said baffle and to said drink opening, each of said apertures through said bottom being substantially smaller in dimension than the dimension of said drink opening, whereby liquid which is splashing is deflected by said baffle and said apertures reduce the energy of liquid passing therethrough, whereby said height of said baffle in relation to said greatest width-wise dimension of said baffle inhibits said splashing liquid from flowing into said passage to said drink opening without the need for a cap or a lid over said drink opening. ### Claim 16 (depends on 15) The spill-preventing lid in accordance with claim 15, comprising a plurality of apertures, wherein an opening area of each of said plurality of apertures is less than about 25% an opening area of said drink opening. ### Claim 17 (depends on 15) The spill-preventing lid in accordance with claim 15, wherein said plurality of apertures comprise a plurality of spaced-part elongate openings which extend parallel to one another. ### Claim 18 (depends on 1) The spill-preventing lid in accordance with claim 1, wherein said baffle has a height from said open top to said bottom, and a width which is generally perpendicular to said height, said height being greater than a maximum dimension of said width so that said baffle inhibits said splashing liquid from flowing into said passage to said drink opening without the need for a cap or a lid over said drink opening. ### Claim 19 (depends on 15) The spill-preventing lid in accordance with claim 15, wherein said closed wall of said baffle tapers inwardly moving from said top to said bottom thereof, thereby permitting mating portions of said lid to be nested onto mating portions of a second lid in order to minimize a volume of space occupied by said lid and said second lid, and wherein, when said lid is nested onto said second lid, said baffle of said lid and a baffle of said second lid fit into one another, and said lid body of said lid and a lid body of said second lid are positioned proximate to one another, thereby reducing a height of said lid and said second lid when nested. ### Claim 20 A spill-preventing, nestable lid for a container comprising: a lid body having a top, a bottom and a peripheral flange; a drink opening in said lid body; and a spill-preventing baffle, said baffle comprising a closed wall extending downwardly from said bottom of said lid body, said baffle having an open top and a bottom, said open top of said baffle communicating with said drink opening, a plurality of elongate non-contiguous perforations in said bottom, and a passage leading through said baffle from said bottom to said open top, allowing liquid to flow from said container into said baffle, through said passage defined by said baffle and to said drink opening during drinking, each of said perforations in said bottom being substantially smaller in dimension than the dimension of said drink opening, wherein an opening area of each of said plurality of perforations is less than about 25% an opening area of said drink opening and wherein said baffle has a height from said open top to said bottom, and a width which is generally perpendicular to said height, said height being greater than a maximum dimension of said width, whereby liquid which is splashing is deflected by said wall and bottom of said baffle and whereby said perforations reduce the energy of liquid passing therethrough, whereby said baffle inhibits said splashing liquid from flowing into said passage to said drink opening without the need for a cap or a lid over said drink opening; and wherein said closed wall of said baffle tapers inwardly moving from said top to said bottom thereof, thereby permitting mating portions of said lid to be nested onto mating portions of a second lid in order to minimize a volume of space occupied by said lid and said second lid, and wherein, when said lid is nested onto said second lid, said baffle of said lid and a baffle of said second lid fit into one another, and said lid body of said lid and a lid body of said second lid are positioned proximate to one another, thereby reducing a height of said lid and said second lid when nested.