# US 10,501,249 B2 · Fitment for a flexible container > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,501,249 B2 - Document ID: US10501249B2 - Status: Granted - Kind: B2 - Application number: 16/158,466 - Filed: 2018-10-12 - Published: 2019-02-07 - Granted: 2019-12-10 - Earliest claimed: 2018-10-12 - Assignees: AptarGroup, Inc. - Applicants: AptarGroup, Inc. - Inventors: Timothy M. Mazurkiewicz; Dave S. Johnson - Web page: https://patentgrep.com/patent/US10501249B2 ## CPC - B65D 75/5883: {connected to the package at the sealed junction of two package walls} - B65D 35/02: Body construction - B65D 35/44: Closures (closure members of interest apart from this application B65D39/00 - B65D55/00; forming bottom closures after filling B65B7/14) - B65D 43/26: Mechanisms for opening or closing, e.g. pedal-operated {(for refuse receptacles B65F1/1623)} - B65D 47/0809: {and elastically biased towards both the open and the closed positions} - B65D 47/0857: {made separately from the base element provided with the spout or discharge passage} - B65D 47/103: {Membranes with a tearing element} - B65D 51/20: Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing {(B65D51/185 takes precedence; co-operating with an auxiliary container for additional articles or materials B65D51/28)} - B65D 51/228: {a major part of the inner closure being removed from the container after the opening} - B65D 2251/0018: of the 43-type - B65D 2251/0025: of the 47-type - B65D 2251/0028: of the 51-type - B65D 2251/009: of the 51-type - B65D 2251/0093: Membrane - 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 ## Abstract A fitment (20, 20A) is provided for a flexible, collapsible container (22) with an opening. The fitment (20, 20A) has a body (24, 24A) with an inner end (31) and an outer end (32) and an access passage (30) for communicating with an interior of the container (22). The body (24, 24A) has a height defined between the inner end (31) and outer end (32). The body (24, 24A) has a sealing portion (36, 36A) for being attached to the interior of the container (22). The sealing portion (36) has a major dimension (MD) oriented generally transverse of the height of the body (24, 24A). The fitment (20, 20A) further has a pour lip (46, 46A) that extends from the body outer end (32) and projects laterally relative to the access passage (30). The pour lip (46, 46A) defines a pour path (PP). ## Claims ### Claim 1 A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising: a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having i. an inner end, ii. an outer end, iii. a height defined between said inner end and said outer end, iv. an access passage extending between said inner end and said outer end for communication with the container interior, and v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height; b. a pour lip that i. extends from said outer end of said body, ii. protects laterally relative to said access passage, and iii. defines a pour path; and wherein said body further comprises a membrane that a. initially occludes said access passage, b. is initially connected to a remaining portion of said body, and c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and ail of said separation member is located axially inward of a laterally outermost end of said pour lip. ### Claim 2 (depends on 1) The fitment of claim 1 wherein said separation member is generally symmetric about said major dimension of said body sealing portion. ### Claim 3 A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising: a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having i. an inner end, ii. an outer end, iii. a height defined between said inner end and said outer end, iv. an access passage extending between said inner end and said outer end for communication with the container interior, and v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height; b. a pour lip that i. extends from said outer end of said body, ii. protects laterally relative to said access passage, and iii. defines a pour path; wherein said pour lip has an interior surface that includes: a. a concave portions; and b. a convex portion, said convex portion being located further outwardly than said concave portion; and wherein said body further comprises a membrane that a. initially occludes said access passage, b. is initially connected to a remaining portion of said body, and c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and all of said separation member is located axially inward of said convex portion of said pour lip. ### Claim 4 A fitment for use with a flexible, collapsible container having an opening to the container interior, said fitment comprising: a. an elongate body for being sealed at the opening of a flexible, collapsible container, said body having i. an inner end, ii. an outer end, iii. a height defined between said inner end and said outer end, iv. an access passage extending between said inner end and said outer end for communicating with the container interior, and v. a sealing portion for being attached to the container interior, said sealing portion having a major dimension generally oriented transversely of said height; b. a pour lip that i. extends from said outer end of said body, ii. projects laterally relative to said access passage, and iii. defines a pour path; wherein said pour lip has an interior surface that includes: a. a concave portion; and b. a convex portion, said convex portion being located further outwardly than said concave portion; and wherein said body further comprises a membrane that a. initially occludes said access passage, b. is initially connected to a remaining portion of said body, and c. includes a separation member that extends outwardly from said membrane for accommodating engagement by a user to separate at least a part of said membrane from said body along at least a portion of the connection of the membrane to the body, and all of said membrane is located axially inward of said concave portion of said pour lip.