Applicator tip for a corrective tape dispenser

• US 20050056375A1
• Filed: 09/16/2003
• Published: 03/17/2005
• Est. Priority Date: 09/16/2003
• Status: Abandoned Application

• Current Assignee: Sanford LP (Newell Brands Inc.)
• Original Assignee: Sanford LP (Newell Brands Inc.)
• Inventors: Marschand, Bret R.
• Application Number:
  US10/663,073
• Publication Number:
  US 20050056375A1
• Time in Patent Office: Days
• US Class Current: 156/540
• CPC Class Codes: B65H 37/007 Applicators for applying coatings, e.g. correction, colour or adhesive coatings
• CPC Class Codes: Y10T 156/1705 Lamina transferred to base from adhered flexible web or sheet type carrier
• CPC Class Codes: Y10T 156/1788 Work traversing type and/or means applying work to wall or static structure
• CPC Class Codes: Y10T 156/1795 Implement carried web supply

Abstract

A correction tape dispenser includes a housing and a supply spool and a take-up spool disposed within the housing. A carrier ribbon has a first end connected to the supply spool and a second end connected to the take-up spool. An applicator tip is at least partially disposed within the housing and includes a platform with a front edge, a rear edge, a first side edge, a second side edge, a top surface and a bottom surface. The carrier ribbon is disposed on the top surface, around the front edge, and on the bottom surface between its first edge and second edge. A first curved wall extends up from the first side edge of the platform and curves substantially around the platform, and a second curved wall extends up from the second side edge of the platform and curves substantially around the platform.

Claims

1. An applicator tip adapted to be disposed in a housing of a corrective tape dispenser, the applicator tip comprising:

a platform with a front edge, a rear edge, a first side edge a second side edge, a top surface and a bottom surface, wherein the top surface, bottom surface and front edge are adapted to support a carrier ribbon;

a first curved wall extending up from a portion of the first side edge of the platform and curving substantially over the platform; and

a second curved wall extending up from a portion of the second side edge of the platform and curving substantially over the platform.

2. The applicator tip of claim 1, wherein the applicator tip includes means for allowing rotation of the platform within the housing.

3. The applicator tip of claim 1, wherein the first curved wall is tangent to a plane that is perpendicular to the platform and intersects the first side edge.

4. The applicator tip of claim 1, wherein the first curved wall and the second curved wall form a portion of a cylinder.

5. The applicator tip of claim 4, wherein the first curved wall and the second curved wall define a slot in the cylinder, and wherein the slot is wider near the front edge than the rear edge.

6. The applicator tip of claim 1, wherein the applicator tip further includes posts extending laterally from the first and second side edges of the platform, wherein the posts of the applicator tip are adapted to be removably inserted into receivers in the housing to removably secure the applicator tip to the housing.

7. The applicator tip of claim 1, further including a third curved wall extending down along a portion of the first side edge of the platform, wherein the third curved wall curves substantially over the platform, and a fourth curved wall extending down along a portion second side edge of the platform, wherein the fourth curved wall curves substantially over the platform.

8. The applicator tip of claim 7, wherein the third curved wall is tangent to a plane that is perpendicular to the platform and intersects the first side edge.

9. The applicator tip of claim 7, wherein the third curved wall and the fourth curved wall form a portion of a cylinder.

10. The applicator tip of claim 9, wherein the third curved wall and the fourth curved wall define a slot in the cylinder, and wherein the slot is wider near the front edge than the rear edge.

11. The applicator tip of claim 7, wherein the third curved wall and the fourth curved wall are set back from the front edge, and the first curved wall and the second curved wall are adjacent to the front edge.

12. The applicator tip of claim 1, wherein the first curved wall and the second curved wall are disposed adjacent to the front edge.

13. The applicator tip of claim 1, wherein the first curved wall and the second curved wall include at least one projecting surface adapted to bear against the inside of the housing.

14. The applicator tip of claim 1, wherein the platform includes a slot disposed lengthwise, the slot defining a first leg and a second leg of the platform.

15. The applicator tip of claim 14, wherein the first leg and the second leg have a plurality of notches disposed therein along the slot.

16. The applicator tip of claim 1, wherein the platform is an integral plate.

17. A transfer tape dispenser, comprising:

a housing;

a supply spool disposed within the housing;

a take-up spool disposed within the housing;

a carrier ribbon with a first end and a second end, wherein the first end is connected to the supply spool, and the second end is connected to the take-up spool;

an applicator tip partially disposed within the housing and including a platform with a front edge, a rear edge, a first side edge, a second side edge, a top surface and a bottom surface;

wherein the carrier ribbon is disposed on the top surface of the platform, around the front edge between its first end and second end, and on the bottom surface of the platform; and

wherein a first curved wall extends up from a portion of the first side edge of the platform and curves substantially over the carrier ribbon, and wherein a second curved wall extends up from portion of the second side edge of the platform and curves substantially over the carrier ribbon.

18. The transfer tape dispenser of claim 17, wherein a portion of the first and second curved walls are disposed inside the housing and a portion of the first and second curved walls are disposed outside the housing.

19. The transfer tape dispenser of claim 18, wherein the applicator tip includes means for allowing rotation of the platform within the housing.

20. The transfer tape dispenser of claim 19, wherein the applicator tip extends through a circular opening in the housing, the applicator tip being rotatable within the circular opening.

21. The transfer tape dispenser of claim 17, wherein the applicator tip further includes posts extending laterally and the housing further includes receivers, wherein the posts of the applicator tip are removably inserted into the receivers to removably secure to the housing by the posts inserted into the receivers.