Container for liquids

• US 5,678,684 A
• Filed: 08/11/1995
• Issued: 10/21/1997
• Est. Priority Date: 08/11/1995
• Status: Expired due to Term

• Current Assignee: Crayola LLC (Hallmark Cards Incorporated)
• Original Assignee: Binney & Smith Inc.
• Inventors: Wright, Robert T.
• Primary Examiner(s): Ackun, Jacob K.
• Application Number:
  US08/514,150
• Time in Patent Office: 802 Days
• Field of Search: 206/1.8, 206/204, 220/4.01, 220/4.12, 220/4.13, 220/4.16, 220/4.28, 220/729, 220/731, 220/734, 220/580, 220/578
• US Class Current: 206/204
• CPC Class Codes: B44D 3/12 Paint cans; Brush holders; Containers for storing residual paint construction details of containers of general type B65D

Abstract

The present invention provides a virtually spill-proof container for use with paint or liquids of comparable viscosity. In particular, the container of the present invention comprises a receptacle having a base portion and a top portion, an insert member with a generally central aperture attached to the top portion of the receptacle, and a barrier member having a hole formed therethrough operatively connected to the insert member. The hole in the barrier member permits a user to access the liquid within the container with a brush or like instrument, while the barrier member functions like an obstruction which prevents, or minimizes, spillage should the container be tipped over or inverted. The barrier member may alternatively be constructed of an absorbent sponge or solid plastic material. A lid is also provided so that the user may conveniently open and reseal the container.

Claims

1. A container for use with paint or liquids of comparable viscosity, the container comprising, in combination:

a receptacle for holding liquid, the receptacle having a base portion with a bottom surface and a top portion with an opening;

an insert member attached to the top portion of the receptacle, the insert member having an outer surface, an inner surface, and an aperture therethrough; and

a barrier member having a first end, a second end, and a hole therethrough, the first end of the barrier member being operably connected to the inner surface of the insert member such that the second end extends downwardly into the receptacle and the hole is substantially aligned with the aperture of the insert member, the barrier member also having a length which provides a gap between the second end of the barrier member and the bottom surface of the receptacle, the gap being substantially less than the distance between the inner surface of the insert member and the bottom surface of the receptacle,

the gap, the hole of the barrier member, and the aperture of the insert member providing access to liquid disposed in the receptacle but substantially inhibiting egress of liquid from the receptacle when the container is tipped over.

2. A container as defined in claim 1 wherein the barrier member is constructed of absorbent sponge material.

3. A container as defined in claim 2 wherein the first end of the barrier member is adhesively affixed to the inner surface of the insert member.

4. A container as defined in claim 1 wherein the barrier member is constructed of plastic material.

5. A container as defined in claim 4 wherein the first end of the barrier member is integrally formed on the inner surface of the insert member.

6. A container as defined in claim 1 wherein the barrier member has a generally circular cross-section.

7. A container as defined in claim 1 wherein the receptacle is constructed of plastic material.

8. A container as defined in claim 7 wherein the receptacle is injection molded.

9. A container as defined in claim 7 wherein the receptacle is blow molded.

10. A container as defined in claim 1 wherein the base portion of the receptacle is wider than the top portion of the receptacle.

11. A container as defined in claim 1 wherein the insert member is constructed of plastic material.

12. A container as defined in claim 11 wherein the insert member is thermoform molded.

13. A container as defined in claim 11 wherein the insert member is injection molded.

14. A container as defined in claim 13 wherein the insert member has a conical lead-in portion which is aligned with the aperture.

15. A container as defined in claim 1 wherein the insert member has a raised circular portion which receives the first end of the barrier member.

16. A container as defined in claim 1 wherein the insert member has a plurality of protrusions which engage the top portion of the receptacle.

17. A container as defined in claim 1 wherein the insert member has an air vent hole.

18. A container as defined in claim 1 wherein the second end of the barrier member is separated from the bottom surface of the receptacle by a holding rib.

19. A container as defined in claim 18 wherein the holding rib is constructed of plastic material.

20. A container as defined in claim 19 wherein the holding rib is integrally molded as part of the receptacle.

21. A container as defined in claim 1 wherein the second end of the barrier member is separated from the bottom surface of the receptacle by a raised spacer dimple arranged on the bottom surface of the receptacle.

22. A container as defined in claim 21 wherein the raised spacer dimple is integrally formed on the bottom surface of the receptacle.

23. A container as defined in claim 22 wherein the raised spacer dimple and the second end of the barrier member form a passage through which paint may flow.

24. A container as defined in claim 1, further comprising:

a lid removably attached to the top portion of the receptacle.

25. A container as defined in claim 24 wherein the lid is screwably attached to the top portion of the receptacle.

26. A container as defined in claim 25 wherein the lid has a plurality of serrated ridges.

27. A container as defined in claim 25 wherein the lid is constructed of plastic material.

28. A container as defined in claim 1, further comprising:

a lid removably attached to the insert member.

29. A container as defined in claim 28 wherein the insert member has a conical lead-in portion which is aligned with the aperture and the lid is positioned over the aperture.

30. A container as defined in claim 28 wherein the lid is tethered to the insert member by way of a flexible retaining strip.

31. A container as defined in claim 28 wherein the lid is constructed of plastic material.

32. A container comprising:

a receptacle for holding liquid, the receptacle having a base portion with a bottom surface and a top portion with an opening;

an insert member attached to the top portion of the receptacle, the insert member having an outer surface, an inner surface, and an aperture; and

a barrier member positioned adjacent to the inner surface of the insert member and extending downwardly into the receptacle, the barrier member having a hole formed therethrough which is at least partially aligned with the aperture of the insert member and a length which provides a gap between the barrier member and the bottom surface of the receptacle, the gap being substantially less than the distance between the inner surface of the insert member and the bottom surface of the receptacle,

the gap, the hole of the barrier member, and the aperture of the insert member providing access to liquid disposed within the receptacle but substantially inhibiting egress of liquid from the receptacle when the container is tipped relative to its normal operating position.

33. A container as defined in claim 32 wherein the barrier member is constructed of absorbent sponge material.

34. A container as defined in claim 32 wherein the barrier member is constructed of solid plastic material.

35. A container as defined in claim 32 wherein the receptacle is constructed of plastic material.

36. A container as defined in claim 32 wherein the base portion of the receptacle is wider than the top portion of the receptacle.

37. A container as defined in claim 32 wherein the insert member is constructed of plastic material.

38. A container as defined in claim 32 wherein the insert member has a conical lead-in portion which is aligned with the aperture.

39. A container as defined in claim 32 wherein the insert member has a raised circular portion which receives the barrier member.

40. A container as defined in claim 32 wherein the insert member has a plurality of protrusions which engage the top portion of the receptacle.

41. A container as defined in claim 32 wherein the barrier member is adhesively affixed to the inner surface of the insert member.

42. A container as defined in claim 32 wherein the barrier member has a generally circular cross-section.

43. A container as defined in claim 32 wherein the barrier member is separated from the bottom surface of the receptacle by a holding rib.

44. A container as defined in claim 32 wherein the barrier member is separated from the bottom surface of the receptacle by a raised spacer dimple arranged on the bottom surface of the receptacle.

45. A container as defined in claim 32, further comprising:

a lid removably attached to the top portion of the receptacle.

46. A container as defined in claim 45 wherein the lid is constructed of plastic material.

47. A container as defined in claim 32, further comprising:

a lid removably attached to the outer surface of the insert member.

48. A container as defined in claim 47 wherein the lid is tethered to the insert member by way of a flexible retaining strip.

49. A container as defined in claim 47 wherein the lid is constructed of plastic material.