# US 11,999,533 B2 · Storage bag with colored lips > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,999,533 B2 - Document ID: US11999533B2 - Status: Granted - Kind: B2 - Application number: 18/181,710 - Filed: 2023-03-10 - Published: 2023-06-29 - Granted: 2024-06-04 - Earliest claimed: 2012-09-28 - Assignees: S.C. Johnson & Son, Inc. - Applicants: S.C. Johnson & Son, Inc. - Inventors: Brian C. Dais; Imtiaz A. Musaliar; Bunlim Ly; Jonathan David Horn; Pamela J. Weisenberger; Jose Porchia; Charles P. Althoff; Erica Eden Cohen - Web page: https://patentgrep.com/patent/US11999533B2 ## CPC - B65D 33/28: Strings or strip-like closures {, i.e. draw closures} - B65D 33/004: {Information or decoration elements, e.g. level indicators, detachable tabs or coupons} - B65D 33/007: {for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open} - B65D 33/2508: {using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor} - B65D 33/255: {being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement (B65D33/2516 takes precedence)} - 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 storage bag has a first closure profile attached to a first side surface, with the first closure profile forming a lip between an interlocking member and an edge of the first closure profile. The bag also includes a second closure profile attached to the second side surface, with the second closure profile forming a lip between an interlocking member and an edge of the second closure profile. The lips of the first and second closure profiles are visually distinct colors or different shades of a color in order to aid the user in locating the lips. ## Claims ### Claim 1 A storage bag comprising: a first side surface; a second side surface connected to the first side surface so as to form an interior of the bag with an opening to the interior; a first closure profile attached to the first side surface and positioned adjacent to the opening of the bag, the first closure profile having a top edge and including an interlocking member, with the interlocking member of the first closure profile being a first interlocking member color, and the first closure profile forming a lip between the interlocking member and the top edge of the first closure profile, with the lip (a) extending a substantially constant distance H1 (i) from the interlocking member to the top edge of the first closure profile and (ii) between a first side of the first closure profile and a second side of the first closure profile, and (b) being a color on both an inner surface and an outer surface of the lip, the color having defined a*, b*, and L* values that are indicative of a particular color having a first shade, wherein the lip of the first closure profile is the color on both the inner surface and the outer surface of the lip of the first closure profile on only an area that extends from the interlocking member to the top edge of the first closure profile; and a second closure profile attached to the second side surface and positioned adjacent to the opening of the bag, the second closure profile having a top edge and including an interlocking member, with the interlocking member of the second closure profile being a second interlocking member color that differs from the first interlocking member color of the interlocking member of the first closure profile, and the second closure profile forming a lip between the interlocking member and the top edge of the second closure profile, with the lip of the second closure profile (a) defining (i) a first region of the lip that extends a substantially constant distance H2 from the interlocking member to the top edge of the second closure profile along a portion of the length of the second closure profile starting from a first side of the second closure profile, (ii) a second region of the lip that extends a substantially constant distance H3 from the interlocking member to the top edge of the second closure profile along a portion of the length of the second closure profile starting from a second side of the second closure profile, and (iii) a third region of the lip that is provided between the first region of the lip and the second region of the lip, with the third region extending a substantially constant distance H4 from the interlocking member to the top edge of the second closure profile, wherein the distance H4 is greater than each of the distances H1, H2, and H3, such that the third region of the lip of the second closure profile defines a center region of the lip of the second closure profile that extends above the lip of the first closure profile, and wherein the distance H1 is greater than each of the distances H2 and H3, such that a first portion of the lip of the first closure profile extends above the first region of the lip of the second closure profile, and a second portion of the lip of the first closure profile extends above the second region of the lip of the second closure profile, and (b) being a color on both an inner surface and an outer surface of the lip, the color having defined a*, b*, and L* values that are indicative of a second shade of the particular color of the lip of the first closure profile, the second shade being a different shade than the first shade, with the defined L* value of the color of the lip of the second closure profile differing from the defined L* value of the color of the lip of the first closure profile, such that the lip of the first closure profile is darker than the lip of the second closure profile and the lip of the second closure profile is visually distinguishable from the lip of the first closure profile due to the difference in the defined L* value of the color of the lip of the first closure profile and the defined L* value of the color of the lip of the second closure profile, wherein the lip of the second closure profile is the color on both the inner surface and the outer surface of the lip of the second closure profile on only an area that extends from the interlocking member to the top edge of the second closure profile, wherein at least one of (i) the first interlocking member color of the interlocking member of the first closure profile differs from the color on both the inner surface and the outer surface of the lip of the first closure profile, and (ii) the second interlocking member color of the interlocking member of the second closure profile differs from the color on both the inner surface and the outer surface of the lip of the second closure profile, to provide a visual cue to a user to easily identify the respective interlocking member from the lip of the respective closure profile to thereby seal the opening of the bag, wherein (i) the center region of the lip of the second closure profile is not overlapped by the lip of the first closure profile, (ii) the first portion and the second portion of the lip of the first closure profile are not overlapped by the lip of the second closure profile, and (iii) the first region, the second region, and a portion of the third region of the lip of the second closure profile are overlapped by the lip of the first closure profile, wherein, when the bag is viewed towards at least one of the first side surface and the second side surface, (i) the center region of the lip of the second closure profile that is not overlapped by the lip of the first closure profile appears as the second shade of the particular color of the lip of the first closure profile, (ii) the first portion and the second portion of the lip of the first closure profile that are not overlapped by the lip of the second closure profile appear as the first shade of the particular color, and (iii) the first region, the second region, and the portion of the third region of the lip of the second closure profile that are overlapped by the lip of the first closure profile appear as a third shade of the particular color of the lip of the first closure profile, and wherein a combination of at least (a) the center region of the lip of the second closure profile not being overlapped by the lip of the first closure profile, and (b) the center region of the lip of the second closure profile appearing as the second shade of the particular color of the lip of the first closure profile, with portions of the lip of the first closure profile appearing as one of (i) the first shade of the particular color and (ii) the third shade of the particular color, and portions of the lip of the second closure profile appearing as one of (i) the second shade of the particular color and (ii) the third shade of the particular color, together, provide a visual cue to a user as to where to grasp the lips of the first and second closure profiles to impart a rolling motion to the lips of the first and second closure profiles and to thereby unseal the opening of the bag. ### Claim 2 (depends on 1) The storage bag according to claim 1, wherein the first side surface has a color that is the same as that of at least one of (i) the lip of the first closure profile and (ii) the lip of the second closure profile. ### Claim 3 (depends on 1) The storage bag according to claim 1, wherein the bag has a rectangular shape. ### Claim 4 (depends on 1) The storage bag according to claim 1, wherein the second side surface has a color that is the same as that of at least one of (i) the lip of the first closure profile and (ii) the lip of the second closure profile. ### Claim 5 (depends on 1) The storage bag according to claim 1, wherein the color on both the inner surface and the outer surface of the lip of the first closure profile and the color on both the inner surface and the outer surface of the lip of the second closure profile are formed by extrusion. ### Claim 6 (depends on 1) The storage bag according to claim 1, wherein (a) the color on both the inner surface and the outer surface of the lip of the first closure profile and (b) the color on both the inner surface and the outer surface of the lip of the second closure profile is one of (i) green to indicate a general-purpose bag, (ii) magenta to indicate a refrigerator bag, and (iii) blue to indicate a freezer bag. ### Claim 7 (depends on 1) The storage bag according to claim 1, further comprising: (a) gripping ridges provided on at least one of the inner surface and the outer surface of the lip of the first closure profile, to provide effective gripping surfaces when unsealing the opening of the bag; and (b) gripping ridges provided on at least one of the inner surface and the outer surface of the lip of the second closure profile, to provide effective gripping surfaces when unsealing the opening of the bag. ### Claim 8 (depends on 1) The storage bag according to claim 1, wherein the lip of the first closure profile has an L* value of about fifty to about seventy. ### Claim 9 (depends on 8) The storage bag according to claim 8, wherein the lip of the first closure profile has an L* value of about fifty-five to about sixty-five. ### Claim 10 (depends on 9) The storage bag according to claim 9, wherein the lip of the first closure profile has an L* value of about fifty-five to about sixty. ### Claim 11 (depends on 1) The storage bag according to claim 1, wherein the first interlocking member color of the interlocking member of the first closure profile differs from the color on both the inner surface and the outer surface of the lip of the first closure profile, to provide a visual cue to a user to easily identify the interlocking member from the lip of the first closure profile to thereby seal the opening of the bag. ### Claim 12 (depends on 1) The storage bag according to claim 1, wherein the second interlocking member color of the interlocking member of the second closure profile differs from the color on both the inner surface and the outer surface of the lip of the second closure profile, to provide a visual cue to a user to easily identify the interlocking member from the lip of the second closure profile to thereby seal the opening of the bag. ### Claim 13 (depends on 1) The storage bag according to claim 1, wherein the bag has a non-rectangular shape that includes two rounded corners. ### Claim 14 (depends on 13) The storage bag according to claim 13, wherein the rounded corners have a radius of curvature of about 0.75 in. ### Claim 15 (depends on 13) The storage bag according to claim 13, wherein the rounded corners have a radius of curvature of about 1.50 in. ### Claim 16 (depends on 1) The storage bag according to claim 1, wherein the lip of the second closure profile has an L* value of about sixty to about eighty. ### Claim 17 (depends on 16) The storage bag according to claim 16, wherein the lip of the second closure profile has an L* value of about sixty-five to about seventy-five. ### Claim 18 (depends on 16) The storage bag according to claim 16, wherein the lip of the second closure profile has an L* value of about seventy to about seventy-five. ### Claim 19 (depends on 1) The storage bag according to claim 1, wherein the first closure profile further includes a plurality of dimples provided in at least one of (i) an area above the interlocking member of the first closure profile and (ii) an area below the interlocking member of the first closure profile, and wherein the plurality of dimples provided on the first closure profile provides at least one of a visual cue and a tactile feedback to a user when interlocking the interlocking member of the first closure profile with the interlocking member of the second closure profile. ### Claim 20 (depends on 19) The storage bag according to claim 19, wherein the second closure profile further includes a plurality of dimples provided in at least one of (i) an area above the interlocking member of the second closure profile and (ii) an area below the interlocking member of the second closure profile, and wherein the plurality of dimples provided on the second closure profile provides at least one of a visual cue and a tactile feedback to a user when interlocking the interlocking member of the first closure profile with the interlocking member of the second closure profile.