# US 11,617,400 B2 · Infant anti-flail garment > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,617,400 B2 - Document ID: US11617400B2 - Status: Granted - Kind: B2 - Application number: 16/926,810 - Filed: 2020-07-13 - Published: 2021-01-14 - Granted: 2023-04-04 - Earliest claimed: 2019-07-12 - Assignees: Nested Bean Inc. - Applicants: Manasi Gangan; Susan Sofia-McIntire - Inventors: Manasi Gangan; Susan Sofia-McIntire - Web page: https://patentgrep.com/patent/US11617400B2 ## CPC - A41D 11/00: Garments for children - A41B 13/06: Slip-in bags; Swaddling clothes - A41D: OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES - A41B: SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS ## Abstract A sleeper garment for an infant employs an anti-flail receptacle for mitigating a startling sensation from a flailing reflex that is inherent in development. The receptacle occupies the sleeve region and provides a limited region of movement to accommodate a controlled degree of movement, but constrains the movement to avoid startling a sleeping infant awake. The receptacle has a semicircular or polygonal shape that allows hand and elbow flexure, and a elastic mesh periphery to provide an elastic, cushioned response toward the end of the allowed range of movement as the periphery of the receptacle stretches. The receptacle defines a periphery from the shoulder toward the torso. This provides a more settling response to the flail reflex than a tight swaddle, which restricts almost all movement, and may be combined with pressure accessories to provide further soothing sensations simulating a caregiver touch. ## Claims ### Claim 1 An infant sleeping garment, comprising: a textile body formed from a basal fabric adapted to engage an infant wearer of the garment; a closure on a front of the textile body for providing entry and exit of the infant from the garment; a head opening; and opposed arm receptacles each having a front and a back, the arm receptacles flanking the head opening for receiving the arms of the infant such that each arm receptacle encloses the respective arm completely, each of the opposed arm receptacles having an elastic mesh disposed on the front and the back to define an elongated strip adjacent the head opening and extending along an outer perimeter of the arm receptacle, and having an elasticity of a greater magnitude than the elasticity of the basal fabric; the elastic mesh further comprising an undistorted position and an expanded position, the elastic mesh achieving the undistorted position when not engaged by the infant, such that the undistorted position disposes the arm receptacle below a horizontal line defined by an uppermost limit of the head opening, and the expanded position deforming against exerted pressure from an arm of the infant. ### Claim 2 (depends on 1) The garment of claim 1 wherein the receptacles are adapted to restrict movement of arms therein from extending to a full extent in any direction around an elbow or shoulder joint, the elastic mesh biased for returning the extended arms to a position closer to the wearer's body. ### Claim 3 (depends on 1) The garment of claim 1 wherein the opposed arm receptacles define a pocket-like structure for receiving the arm, the elastic mesh forming at least a portion of the receptacle or the whole arm receptacle. ### Claim 4 (depends on 1) The garment of claim 1 wherein the textile body defines an elongated shape for enclosing an infant, further comprising: a proximate end extending to the head opening; and a closed distal end for enclosing legs and feet of the wearer; a central axis extending between the arm receptacles from the closed distal end to the proximate end; and an arm limit perpendicular to the central axis along the proximate end. ### Claim 5 (depends on 4) The garment of claim 4 wherein the arm receptacles have a semicircular or polygonal perimeter tangent to the radial distance of the arm limit, starting at the head opening and extending towards the distal end for enclosing arms of the wearer completely. ### Claim 6 (depends on 5) The garment of claim 5 wherein the arm limit defines a maximum unelasticized position of each of the opposed arm receptacles, the arm limit extending across a shoulder line of the garment and aligned with the head opening. ### Claim 7 (depends on 5) The garment of claim 5 wherein the semicircular or polygonal perimeter defines a limit of movement of the undistorted arm receptacles in response to movement exerted by a garment wearer. ### Claim 8 (depends on 5) The garment of claim 5 wherein the semicircular or polygonal perimeter defines an outer radius of unrestricted movement defined by the arm limit. ### Claim 9 (depends on 5) The garment of claim 5 wherein the elastic mesh is adapted to expand more readily than the basal fabric. ### Claim 10 (depends on 5) The garment of claim 5 wherein the elastic mesh is adapted to exert a lower resistive force than basal fabric. ### Claim 11 (depends on 5) The garment of claim 5 wherein the elastic mesh occupies a region around an outer perimeter of the semicircular or polygonal shape of the arm receptacle for permitting freedom of movement within the arm receptacle and deforming upon approaching a maximum range defined by the outer perimeter. ### Claim 12 (depends on 11) The garment of claim 11 wherein the elastic mesh is adapted to exert a lower resistance than the basal fabric in response to outward arm movement against the arm receptacle. ### Claim 13 (depends on 11) The garment of claim 11 wherein the elastic mesh has a greater resistance to fluid absorption than the basal fabric. ### Claim 14 (depends on 11) The garment of claim 11 wherein the mesh is adapted to allow light transmission for visual confirmation of limb movement within arm receptacles. ### Claim 15 (depends on 3) The garment of claim 3 further comprising a leg cavity at a closed distal end, the leg cavity responsive to leg movement resulting from knee flexure of the wearer. ### Claim 16 (depends on 3) The garment of claim 3 further comprising a weighted pressure accessory on the textile body along the central axis between the opposed arm receptacles, the closure extending adjacent the weighted pressure accessory. ### Claim 17 (depends on 3) The garment of claim 3 further comprising a weighted pressure accessory disposed on the textile body adjacent to at least one of the arm receptacles. ### Claim 18 (depends on 1) The garment of claim 1 wherein the elastic mesh is disposed for receiving an upward force and progressively deforming in resistance for return to the undistorted position. ### Claim 19 (depends on 1) The garment of claim 1 wherein the arm receptacle defines a cavity adapted to receive a pivoting elbow movement.