Applicator for self-adhesive products

• US 8,851,339 B2
• Filed: 03/12/2010
• Issued: 10/07/2014
• Est. Priority Date: 02/19/2009
• Status: Active Grant

• Current Assignee: SC Johnson & Son Incorporated
• Original Assignee: SC Johnson & Son Incorporated
• Inventors: Schultz, Jeffrey A., Klinkhammer, Michael E., Zach, Steven A., Wortley, Russell B., Rice, William J., Jaichandra, Doraiswami, Duennes, Mark D., Kristiansen, Keith, Van Dyk, Thomas, Demar, David, Charriez, Roland, Kiely, John, Anastasiadis, John, Buttler, Jeffrey
• Primary Examiner(s): Shaver, Kevin P
• Assistant Examiner(s): Buechner, Patrick M
• Application Number:
  US12/723,428
• Publication Number:
  US 20110033224A1
• Time in Patent Office: 1,670 Days
• Field of Search: 222/43, 222 47- 50, 222/309, 222/326, 222/386, 222/327, 222/405, 222/524, 401/65, 401/77, 401/88, 401/179, 401/170, 401/171, 401/176
• US Class Current: 222/386
• CPC Class Codes: B65D 83/0005 Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container B65D83/0072 takes precedence
• CPC Class Codes: C11D 17/003 Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
• CPC Class Codes: C11D 17/0056 Lavatory cleansing blocks

Abstract

A device for application of a self-adhesive product, wherein the device operates with at least a first step and a second step. The first step and second step being temporally separate. A device for application of a flowable product includes a first section and a second section, the first section being sized such that at least a portion of the first section fits within the second section, the first section being slidable relative to the second section. A device includes a first section having a protrusion extending from its outer surface that fits through a slot in the second section.

Claims

1. A device for application of a self-adhesive product, comprising:

a first section having an enclosed perimeter defining a first interior volume wherein the self-adhesive product may be stored, a bottom from which the self-adhesive product is directly dispensed and a protrusion extending from the enclosed perimeter;

a second section having a perimeter and defining a second interior volume and a continuous, non-linear slot through which the protrusion extends;

at least one sloped face on the protrusion for interlocking with a complementary portion of the slot in a wedging configuration; and

wherein the device operates to successively apply the self-adhesive product with the rotation of the entire second section relative to the first section in at least two different directions.

2. A device according to claim 1 wherein the self-adhesive product is a cleaning product.

3. A device according to claim 1 wherein the self-adhesive product has a viscosity of at least 150,000 centipoise.

4. A device according to claim 1 wherein the device operates to apply the self-adhesive product with movement of the second section relative to the first section in a longitudinal direction.

5. A device according to claim 4 wherein movement of the second section relative to the first section in the longitudinal direction releases the self-adhesive product from the device.

6. A device according to claim 1 wherein the slot comprises diagonally oriented elements.

7. A device according to claim 6 wherein the diagonally oriented elements are at a relative angle from 15°

to 90°

.

8. A hand-held device for application of a self-adhesive product, comprising:

a first section having an enclosed perimeter defining a first interior volume wherein the self-adhesive product may be stored, a bottom from which the self-adhesive product is directly dispensed and a protrusion extending from the enclosed perimeter;

a second section having a perimeter and defining a second interior volume and a continuous, non-linear slot through which the protrusion extends;

wherein the protrusion and slot have complementary interlocking configurations including at least one sloped face on the protrusion for interlocking with a complementary portion of the slot in a wedging configuration;

wherein the device is actuated by a thumb-free operation; and

wherein the first and second sections are slidable relative to one another and in more than one direction to apply the self-adhesive product.

9. A device according to claim 8 wherein the self-adhesive product is a cleaning product.

10. A device according to claim 8 wherein the self-adhesive product has a viscosity of at least 150,000 centipoise.

11. A device for application of a flowable product, the device comprising:

a first section including a longitudinal axis, a bottom from which the flowable product is dispensed, a top, and an enclosed perimeter defining a first interior volume wherein the flowable product may be stored, the first section further comprising an outer surface and a protrusion that extends from the outer surface;

a second section including a bottom, a top, and a perimeter defining a second interior volume, wherein the first section is sized such that at least part of the first section fits within the second interior volume, the second section further comprising a slot;

wherein the protrusion is provided on the first section to fit through at least a portion of the slot in the second section;

wherein the slot is continuous;

wherein the entire first section is slidable in at least two directions relative to the entire second section to successively apply the flowable product;

wherein the protrusion is displaced through the second section from a bottom end of the slot towards a top end of the slot when applying the flowable product; and

wherein the protrusion includes at least one sloped face for interlocking with a complementary portion of the slot in a wedging configuration.

12. A device according to claim 11 wherein the slot is non-linear.

13. A device according to claim 12 wherein the non-linear slot comprises elements, the elements being juxtaposed at a relative angle of from 15°

to 90°

.

14. A device according to claim 13, wherein the relative angle is from 45°

to 90°

.

15. A device according to claim 13, wherein the elements have the same length.

16. A device according to claim 13, wherein every other element has the same length.

17. A device according to claim 11 wherein the first section further comprises a lip that flares outwardly from the center of the first section.

18. A device according to claim 11 wherein the second section further comprises a pushing member that is attached to an inner facing surface of the perimeter of the second section and comprises an elongated member that extends through at least a portion of the second interior volume.

19. A device according to claim 18 wherein the first section further comprises a product guide, the product guide is movably positioned within an inner surface of the enclosed perimeter of the first section, and wherein the product guide and pushing member are provided such that the product guide may engage the pushing member.

20. A device according to claim 19 wherein the flowable product is stored in the first interior volume of the first section, the flowable product being stored on the opposite side of the product guide that engages the pushing member.