# US 11,026,480 B2 · Shoe having multiple elastic tongue-securing straps combined into a single component > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,026,480 B2 - Document ID: US11026480B2 - Status: Granted - Kind: B2 - Application number: 16/420,464 - Filed: 2019-05-23 - Published: 2019-09-12 - Granted: 2021-06-08 - Earliest claimed: 2011-05-13 - Assignees: Dynasty Footwear, Ltd. - Applicants: Dynasty Footwear, Ltd. - Inventors: John C. S. Koo; Jose Prochmann - Web page: https://patentgrep.com/patent/US11026480B2 ## CPC - A43C 1/04: with rings or loops - A43C 11/002: {Fastenings using stretchable material attached to cuts in the uppers} - A43B 23/26: Tongues for shoes - A43C 11/1493: {Strap fastenings having hook and loop-type fastening elements} - A43C 1/02: with elastic laces - A43C: FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL - A43B: CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR ## Abstract Provided are, among other things, shoes having elastic tongue-securing straps. In one representative embodiment, a shoe includes: (a) a sole; (b) an upper, extending above the sole, that includes a front section, a left side, a right side, a rear section, and a tongue that originates from the front section and extends rearwardly between the left side and the right side; (c) a left elastic strap that extends from a left side of the tongue and: (1) extends through a loop that is securely attached to the left side of the upper and has a distal end securely attached to the sole, and/or (2) has its distal end securely attached to the left side of the upper; and (d) a right elastic strap that extends from a right side of the tongue and: (1) extends through a loop that is securely attached to the right side of the upper and has a distal end securely attached to the sole, and/or (2) has its distal end securely attached to the right side of the upper, with the left elastic strap having a proximal end fixedly attached to the left side of the tongue and the right elastic strap having a proximal end fixedly attached to the right side of the tongue. ## Claims ### Claim 1 A shoe comprising: (a) a sole; (b) an upper, extending above the sole, that includes a front section, a left side, a right side, a rear section, and a tongue that originates from the front section and extends rearwardly between the left side and the right side; (c) a plurality of left elastic straps, each having a first end that is securely attached to a left side of the tongue and a second end that is securely attached to the left side of the upper; and (d) a plurality of right elastic straps, each having a first end that is securely attached to a right side of the tongue and a second end that is securely attached to the right side of the upper, wherein said left elastic straps are joined together into a first component with a first type of material that is different in kind than a material from which said left elastic straps are made, and said right elastic straps are joined together into a second component with a second type of material that is different in kind than a material from which said right elastic straps are made, and wherein a section of the first type of material exists between each adjacent pair of the plurality of left elastic straps, and a section of the second type of material exists between each adjacent pair of the plurality of right elastic straps. ### Claim 2 (depends on 1) A shoe according to claim 1, wherein said first component is attached to an inside surface of the left side of the upper, and said second component is attached to an inside surface of the right side of the upper. ### Claim 3 (depends on 2) A shoe according to claim 2, wherein said first component is directly attached to an inside surface of the left side of the upper, and said second component is directly attached to an inside surface of the right side of the upper. ### Claim 4 (depends on 3) A shoe according to claim 3, wherein said first component is directly attached to an inside surface of the left side of the upper in an upper one third of the distance between the sole and the bottom edge on the left side of the tongue, and said second component is directly attached to an inside surface of the right side of the upper in an upper one third of the distance between the sole and the bottom edge on the right side of the tongue. ### Claim 5 (depends on 1) A shoe according to claim 1, wherein an edge of each of said first component and said second component is disposed between layers of the tongue. ### Claim 6 (depends on 1) A shoe according to claim 1, wherein said first component extends from a leftmost edge of the tongue and said second component extends from a rightmost edge of the tongue. ### Claim 7 (depends on 1) A shoe according to claim 1, wherein said plurality of left elastic straps are at least approximately parallel to each other and said plurality of right elastic straps are at least approximately parallel to each other. ### Claim 8 (depends on 1) A shoe according to claim 1, wherein each of the left side of the upper and the right side of the upper includes a plurality of lacing eyelets. ### Claim 9 (depends on 1) A shoe according to claim 1, wherein each of the first component and the second component has a first edge that is directly attached to the tongue and a second edge that is directly attached to at least one of the upper or the sole. ### Claim 10 (depends on 1) A shoe according to claim 1, wherein each of said first type of material and said second type of material has a lower-tension elasticity than said left elastic straps and said right elastic straps, respectively. ### Claim 11 (depends on 1) A shoe according to claim 1, wherein said first type of material has a lower-tension elasticity than the material from which said left elastic straps are made, and said second type of material has a lower-tension elasticity than the material from which said right elastic straps are made. ### Claim 12 (depends on 1) A shoe according to claim 1, wherein said first component further includes a strip along its side edge that is attached to one end of each of the left elastic straps and also is attached to a left edge of the tongue, and said second component further includes a strip along its side edge that is attached to one end of each of the right elastic straps and also is attached to a right edge of the tongue. ### Claim 13 (depends on 12) A shoe according to claim 12, wherein said strip of the first component is stronger than the first type of material, and said strip of the second component is stronger than the second type of material. ### Claim 14 A shoe comprising: (a) a sole; (b) an upper, extending above the sole, that includes a front section, a left side, a right side, a rear section, and a tongue that originates from the front section and extends rearwardly between the left side and the right side; (c) a plurality of left elastic straps, each having a first end that is securely attached to a left side of the tongue and a second end that is securely attached to the left side of the upper; and (d) a plurality of right elastic straps, each having a first end that is securely attached to a right side of the tongue and a second end that is securely attached to the right side of the upper, wherein said left elastic straps are joined together into a first component with a first type of material that is different in kind than a material from which said left elastic straps are made, and said right elastic straps are joined together into a second component with a second type of material that is different in kind than a material from which said right elastic straps are made, and wherein said first component further includes a strip along its side edge that is attached to one end of each of the left elastic straps and also is attached to a left side of the upper, and said second component further includes a strip along its side edge that is attached to one end of each of the right elastic straps and also is attached to a right side of the upper. ### Claim 15 (depends on 14) A shoe according to claim 14, wherein said strip of the first component is stronger than the first type of material, and said strip of the second component is stronger than the second type of material. ### Claim 16 (depends on 1) A shoe according to claim 1, wherein each of the first component and the second component has an edge that conforms to the shape of the tongue. ### Claim 17 A shoe comprising: (a) a sole; (b) an upper, extending above the sole, that includes a front section, a left side, a right side, a rear section, and a tongue that originates from the front section and extends rearwardly between the left side and the right side; (c) a plurality of left elastic straps, each having a first end that is securely attached to a left side of the tongue and a second end that is securely attached to the left side of the upper; and (d) a plurality of right elastic straps, each having a first end that is securely attached to a right side of the tongue and a second end that is securely attached to the right side of the upper, wherein said left elastic straps are joined together into a first component with a first type of material that is different in kind than a material from which said left elastic straps are made, and said right elastic straps are joined together into a second component with a second type of material that is different in kind than a material from which said right elastic straps are made, and wherein the first type of material occupies a substantial amount of space between adjacent ones of said left elastic straps, and the second type of material occupies a substantial amount of space between adjacent ones of said right elastic straps. ### Claim 18 (depends on 17) A shoe according to claim 17, wherein a width of the first type of material between adjacent ones of said left elastic straps is greater than a width of each said left elastic strap, and a width of the second type of material between adjacent ones of said right elastic straps is greater than a width of each said right elastic strap.