# US 11,464,684 B2 · Sanitary protective panels

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 11,464,684 B2
- Document ID: US11464684B2
- Status: Granted
- Kind: B2
- Application number: 17/021,803
- Filed: 2020-09-15
- Published: 2021-05-20
- Granted: 2022-10-11
- Earliest claimed: 2019-11-18
- Applicants: Carly Jane Beers
- Inventors: Carly Jane Beers
- Web page: https://patentgrep.com/patent/US11464684B2

## CPC

- A61F 13/472: specially adapted for female use
- A61F 13/5605: {specially adapted for sanitary napkins or the like}
- A61F 13/47236: {characterised by an unusual contour}
- A61F 13/53: characterised by the absorbing medium (A61F13/20 takes precedence)
- A61F 13/551: Packaging before or after use {(general packaging of absorbent pads B65D85/00)}
- A61F 13/82: with means for attaching to the body
- A61F 2013/530029: {being made from cotton}
- A61F 2013/530036: {being made in chemically-modified cellulosic material, e.g. Rayon}
- A61F 2013/53035: {of cotton}
- A61F 2013/530364: {of bamboo}
- A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C)

## Abstract

A sanitary protective napkin has a backing panel having an overall length, a width and a thickness, in a first shape having an outer periphery, an absorbent pad joined to the backing panel by a first adhesive on one side of the backing panel, the absorbent pad having a second shape, leaving a region of a common width around the outer periphery of the backing panel, and a second adhesive compatible with human skin applied to the region of common width around the periphery of the backing panel on the same side of the backing panel as the absorbent pad, enabling a user to apply the sanitary napkin with no undergarment or other device for anchoring the sanitary napkin.

## Claims

### Claim 1

A sanitary protective napkin, comprising:
a backing panel having an overall length, an overall width, a garment-facing surface, a body-facing surface and a thickness, the backing panel having a first size and an outer periphery in a specific shape;
an absorbent pad of a cohesive fabric having an outer periphery in the specific shape of the outer periphery of the backing panel, the absorbent pad having an overall width and length less than the overall width and length of the backing panel, a front surface and a back surface, and a thickness substantially greater than the thickness of the backing panel, the absorbent pad joined to the body-facing surface of the backing panel over the back surface of the absorbent pad by a first adhesive, leaving a region of the body-facing surface of the backing panel exposed between the outer periphery of the absorbent pad and the outer periphery of the backing panel; and
a second adhesive compatible with human skin applied to the region between the outer periphery of the backing panel on the body-facing surface, and the outer periphery of the absorbent pad, enabling a user to apply the sanitary napkin to the user's body with the absorbent pad completely enclosed by the backing panel.

### Claim 2 (depends on 1)

The sanitary protective napkin of claim 1, wherein the first and the second adhesive are the same adhesive.

### Claim 3 (depends on 1)

The sanitary protective napkin of claim 1, wherein the first shape has a length, a common width along a portion of the length, and rounded ends.

### Claim 4 (depends on 1)

The sanitary protective napkin of claim 1, wherein the absorbent material is cotton.

### Claim 5 (depends on 1)

The sanitary protective napkin of claim 1, wherein the absorbent material is one of or a combination of rayon, wood pulp, absorbent gel, cotton jersey, cotton flannel, hemp, micro-fiber, wool, or bamboo polyolefins.

### Claim 6 (depends on 1)

The sanitary protective napkin of claim 1, further comprising a wicking layer of soft fabric over the absorbent pad, the wicking layer adapted to pull liquid away from the skin into the absorbent pad.

### Claim 7 (depends on 6)

The sanitary protective napkin of claim 6, wherein the layer of soft fabric is 100% pure cotton.

### Claim 8 (depends on 1)

The sanitary protective napkin of claim 1, wherein the shape of the backing panel and the absorbent pad comprises a wide oval of a first width at an upper extremity, and a narrower second width at a lower extremity.

### Claim 9 (depends on 1)

The sanitary protective napkin of claim 1, wherein the shape of the backing panel and the absorbent pad comprises a wide oval of a first width at an upper and at a lower extremity, and a middle portion of a more narrow width.

### Claim 10 (depends on 1)

The sanitary protective napkin of claim 1, further comprising a paper envelope enclosing the sanitary protective napkin, the envelope comprising two layers with the sanitary protective napkin between the two layers, the two layers sealed around a periphery by an adhesive.