# US 11,026,867 B2 · Baby bottle > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,026,867 B2 - Document ID: US11026867B2 - Status: Granted - Kind: B2 - Application number: 16/150,971 - Filed: 2018-10-03 - Published: 2019-04-18 - Granted: 2021-06-08 - Earliest claimed: 2017-10-16 - Assignees: Tomy International, Inc. - Applicants: Tomy International, Inc. - Inventors: Collin Smith; Casey L. Moore; Kathryn Wozniak; Leda Belden; Hideo Tone - Web page: https://patentgrep.com/patent/US11026867B2 ## CPC - A61J 9/001: {with inner liners} - A61J 9/06: Holders for bottles - A61J 9/08: Protective covers for bottles - A61J 11/0085: {with means for preventing leakage} - A61J 11/04: with means for fastening to bottles - A61J 11/045: {with interlocking means, e.g. protrusions or indentations on the teat} - A61J 2200/76: for fluid level - A61J: CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE ## Abstract A container assembly includes a container body, a container capable of being received within the container body, and a collar. The container body includes an upper end having a first compression surface. The container includes a first flange configured to engage the first compression surface. The collar is capable of being releasably secured to the container body. The collar includes a second compression surface. A dispensing portion includes a second flange configured to engage the second compression surface. When securing the collar to the container body, the first compression surface engages the first flange and the second compression surface engages the second flange to cause the first flange to sealingly engage the second flange. ## Claims ### Claim 1 A container assembly comprising: a container body including an upper end having a first compression surface and a first upwardly extending lip; a container capable of being received within the container body, the container including a first flange configured to engage the first compression surface and a first downwardly extending lip when the container assembly is in a disassembled state, the first downwardly extending lip being configured to align the container with the container body when a user places the container into the container body; a collar capable of being releasably secured to the container body, the collar including a second compression surface and a second downwardly extending lip; and a dispensing portion including a second flange configured to engage the second compression surface and a second upwardly extending lip; wherein, when securing the collar to the container body, the first compression surface engages the first flange and the second compression surface engages the second flange to cause the first flange to sealingly engage the second flange, wherein the first upwardly extending lip of the container body has a substantially vertical surface configured to engage a substantially vertical surface of the first downwardly extending lip of the container and the second upwardly extending lip of the dispensing portion has a substantially vertical surface configured to engage a substantially vertical surface of the second downwardly extending lip of the collar when the collar is secured to the container body, wherein the first upwardly extending lip includes at least a portion of the first compression surface and extends above an upper surface of the container body, and wherein the substantially vertical surface of the first downwardly extending lip is positioned radially outward with respect to the substantially vertical surface of the first upwardly extending lip and the at least the portion of the first compression surface. ### Claim 2 (depends on 1) The container assembly of claim 1, wherein the first flange has a first lower surface and a first upper surface, the first lower surface being capable of engaging the first compression surface when the container is received within the container body. ### Claim 3 (depends on 2) The container assembly of claim 2, wherein the second flange has a second lower surface and a second upper surface, the second compression surface being capable of engaging the second upper surface. ### Claim 4 (depends on 3) The container assembly of claim 3, wherein the first lower surface is in direct engagement with the first compression surface, the second upper surface is in direct engagement with the second compression surface, and the first upper surface and the second lower surface are in sealing engagement when the collar is secured to the container body and the first flange sealingly engages the second flange. ### Claim 5 (depends on 4) The container assembly of claim 4, wherein the first upper surface is flat and the second lower surface is flat. ### Claim 6 (depends on 4) The container assembly of claim 4, wherein the first flange is annular and the first downwardly extending lip extends downwardly from the first lower surface. ### Claim 7 (depends on 4) The container assembly of claim 4, wherein the second flange is annular. ### Claim 8 (depends on 7) The container assembly of claim 7, wherein the second downwardly extending lip of the collar is positioned radially inward with respect to the second upwardly extending lip of the dispensing portion when the collar is secured to the container body. ### Claim 9 (depends on 1) The container assembly of claim 1, further comprising a cap including an inner annular surface, the collar including an outer annular surface configured to frictionally engage the inner annular surface to secure the cap to the collar. ### Claim 10 (depends on 1) The container assembly of claim 1, further comprising a cap including a lower cap surface, the collar including a stop surface to limit downward movement of the lower cap surface relative to the collar. ### Claim 11 (depends on 1) The container assembly of claim 1, wherein the container body includes a side wall, and at least one aperture is defined in the side wall. ### Claim 12 (depends on 11) The container assembly of claim 11, the container including a plurality of graduated markings that are visible through at least one aperture of the at least one aperture. ### Claim 13 (depends on 1) The container assembly of claim 1, wherein the dispensing portion includes a nipple and a nipple opening defined in the nipple. ### Claim 14 (depends on 1) The container assembly of claim 1, wherein the container is made of silicone. ### Claim 15 (depends on 14) The container assembly of claim 14, wherein the dispensing portion is made of silicone. ### Claim 16 (depends on 1) The container assembly of claim 1, wherein the container body includes external threads and the collar includes internal threads.