Disposable sanitary undergarment

• US 20050055002A1
• Filed: 09/04/2003
• Published: 03/10/2005
• Est. Priority Date: 09/04/2003
• Status: Abandoned Application

• Current Assignee: Welicia Whitelaw
• Original Assignee: Welicia Whitelaw
• Inventors: Whitelaw, Welicia, Smith, Tanya C.
• Application Number:
  US10/654,714
• Publication Number:
  US 20050055002A1
• Time in Patent Office: Days
• US Class Current: 604/385.30
• CPC Class Codes: A61F 13/15699 Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
• CPC Class Codes: A61F 13/496 in the form of pants or briefs

Abstract

A disposable sanitary undergarment includes inside, outside, front, back, side, and crotch portions, as well as waist and leg openings. Resiliently elastic bands extend around outer peripheries of the waist and leg openings to facilitate holding the undergarment on a wearer. An absorbent pad is attached to the crotch portion of the undergarment. The absorbent pad has inwardly curved opposing longitudinal edges and arcuate lateral edges. An optional permeable cover portion may be attached to both sides of the crotch portion, enclosing the absorbent pad between the cover portion and the crotch portion. The optional cover portion follows the contour of the pad and also inwardly curved opposing longitudinal edges.

Claims

1. A disposable sanitary undergarment, comprising:

an inside portion and an outside portion;

a front portion and a back portion;

a pair of side portions;

a waist opening having an outer periphery;

a pair of leg openings;

a crotch portion positioned between the leg openings;

a resiliently elastic waist band extending around the outer periphery of the waist opening to facilitate securing the undergarment on a waist of a wearer;

resilient elastic leg bands circumscribing a peripheral edge of each of the leg openings to facilitate the prevention of fluid leakage; and

an absorbent pad attached to an inside portion of the crotch portion, the absorbent pad having inwardly curved opposite longitudinal sides and arcuate opposite lateral sides.

2. The undergarment of claim 1, including a permeable cover portion configured to enclose and retain the absorbent pad against the inside portion of the crotch portion.

3. The undergarment of claim 1, wherein the absorbent pad is configured to act as a sanitary napkin.

4. The undergarment of claim 1, wherein the absorbent pad is configured to act as an incontinence guard.

5. The undergarment of claim 1, wherein the absorbent pad is attached to the inside crotch portion of the undergarment by stitching.

6. The undergarment of claim 1, wherein the absorbent pad is attached to the inside crotch portion of the undergarment by chemical adhesive.

7. The undergarment of claim 1 wherein bonding means attaches the absorbent pad to an inside crotch portion of the undergarment.

8. The undergarment of claim 1 wherein the absorbent pad is attached to the inside crotch portion of the undergarment by heat bonding.

9. The undergarment of claim 2 wherein the cover portion is attached to the sides of the crotch portion by stitching means.

10. The undergarment of claim 2 wherein the cover portion is attached to the sides of the crotch portion by a chemical adhesive.

11. The undergarment of claim 2 wherein the cover portion is attached to the sides of the crotch portion by bonding means.

12. The undergarment of claim 2 wherein the cover portion is attached to the sides of the crotch portion by heat treating means.

13. The undergarment of claim 1 wherein a portion of the undergarment is discontinuous from an upper edge of the waist band to at least one of the leg openings so as to define a separation portion having first and second ends transverse to the waist band, the first and second ends being removeably separable from each other to facilitate removal of the undergarment from the wearer without requiring the wearer to slip an entire leg through the leg opening of the undergarment.

14. The undergarment of claim 13 wherein complementary strips of a cooperating hook and loop material are attached to first and second ends of the separation portion.

15. The undergarment of claim 13 further including two separation portions, each separation portion located on opposite sides of the waist band.

16. The undergarment of claim 15 wherein each separation portion includes complementary strips of the cooperating hook and loop material.

17. The undergarment of claim 1 wherein the absorbent pad is a commercially available absorbent pad.

19. The undergarment of claim 17 wherein the cover portion and the pad are secured in place by stitching along opposite longitudinal edges.

20. The undergarment of claim 17 wherein the stitching penetrates the material of the cover portion, the pad and the crotch portion.

18. A disposable sanitary undergarment, comprising:

an inside portion and an outside portion;

a front portion and a back portion;

a pair of side portions;

a waist opening having an outer periphery;

a pair of leg openings;

a crotch portion positioned between the leg openings;

a resiliently elastic waist band extending around the outer periphery of the waist opening to facilitate securing the undergarment on a waist of a wearer;

resilient elastic leg bands circumscribing a peripheral edge of each of the leg openings to facilitate the prevention of fluid leakage;

an absorbent pad attached to an inside portion of the crotch portion, the absorbent pad having inwardly curved opposite longitudinal sides and arcuate opposite lateral sides; and

a permeable cover portion configured enclose and retain the absorbent pad against the inside portion of the crotch portion, the cover portion covering the pad and inside portion of the crotch portion and wrapping around an outside portion of the crotch portion to provide a double layer of cover around the pad.