Storage bag with colored lips

Patent metadata

Field	Value
Publication number	US-11999533-B2
Application number	US-202318181710-A
Country	US
Kind code	B2
Filing date	Mar 10, 2023
Priority date	Sep 28, 2012
Publication date	Jun 4, 2024
Grant date	Jun 4, 2024

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.

First claim

We 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 H 1 (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 H 2 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 H 3 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 H 4 from the interlocking member to the top edge of the second closure profile, wherein the distance H 4 is greater than each of the distances H 1 , H 2 , and H 3 , 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 H 1 is greater than each of the distances H 2 and H 3 , 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.

2. 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.

3. The storage bag according to claim 1 , wherein the bag has a rectangular shape.

4. 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.

5. 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 clos

Assignees

• Johnson & Son Inc S C

Inventors

• Dais Brian C
• Musaliar Imtiaz A
• Ly Bunlim
• Horn Jonathan David
• Weisenberger Pamela J
• Porchia Jose
• Althoff Charles P
• Cohen Erica Eden

Classifications

• B65D33/28 Primary

  Strings or strip-like closures {, i.e. draw closures} · CPC title

• B65D33/004

  Information or decoration elements, e.g. level indicators, detachable tabs or coupons · CPC title

• B65D33/007 Primary

  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 · CPC title

• B65D33/2508

  using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor · CPC title

• B65D33/255

  being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement (B65D33/2516 takes precedence) · CPC title