# US 11,994,249 B2 · Pipe shields and methods of shielding a pipe

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

- Number: US 11,994,249 B2
- Document ID: US11994249B2
- Status: Granted
- Kind: B2
- Application number: 18/189,510
- Filed: 2023-03-24
- Published: 2023-09-28
- Granted: 2024-05-28
- Earliest claimed: 2022-03-24
- Applicants: Andrea Pappas
- Inventors: Andrea Pappas
- Web page: https://patentgrep.com/patent/US11994249B2

## CPC

- F16L 59/022: {with a single slit}
- F16L 59/08: Means for preventing radiation, e.g. with metal foil
- F16L 59/028: {Compositions for or methods of fixing a thermally insulating material}
- F16L: PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL

## Abstract

A conduit thermal shield that may include a section of shielding material having opposing ends connected by a connector. The shielding material is configured to wrap around a pipe with the opposing ends connecting via the connector. In various embodiments, the shielding material may be sections of a roped material, such as sisal rope, and the connectors may include one or more cooperating magnets disposed at or near opposing ends of the shielding material and the connectors may be adjustable.

## Claims

### Claim 1

A pipe shield comprising
a shielding material having opposing ends and two surfaces, where the shielding material is sisal rope stacked in one dimension; and
a connector disposed on at least one of the opposing ends of the shielding material and configured to connect the opposing ends of the shielding material to define an interior surface from one of the two surfaces and an exterior surface from the other of the two surfaces, where the connector is a magnetic connector with a cooperating magnet disposed on each of the opposing ends of the shielding material, and where
the pipe shield being configured to wrap around and encircle a pipe to form an annular gap between the pipe and the interior surface of the shielding material when the connector is connected, the connector being adjustable to adjust the annular gap.

### Claim 2

A method of shielding a pipe comprising:
providing a pipe shield including
a shielding material having opposing ends and two surfaces, where the shielding material is sisal rope stacked in one dimension, and
a connector disposed on at least one of the opposing ends of the shielding material and configured to connect the opposing ends of the shielding material to define an interior surface from one of the two surfaces and an exterior surface from the other of the two surfaces, where the connector is a magnetic connector with a cooperating magnet disposed on each of the opposing ends of the shielding material;
wrapping the pipe shield around a pipe;
connecting the connector to encircle the pipe and form an annular gap between the pipe and the interior surface of the shielding material; and
adjusting the connector to adjust the annular gap.

### Claim 3 (depends on 2)

The method of claim 2, where the connector includes an adjustable connector.

### Claim 4 (depends on 2)

The method of claim 2, where the adjustable connector includes one of a buckle, a hook & loop connector, straps, and an adjustable cap.

### Claim 5 (depends on 2)

The method of claim 2, where the connector is molded plastic including a plurality of cooperating magnet connectors.

### Claim 6 (depends on 2)

The method of claim 2, where the connector includes first and second caps installed on the opposing ends of the shielding material and including a plurality of cooperating magnet connectors.

### Claim 7 (depends on 2)

The method of claim 2, further comprising rotating the shield to adjust the position of the connector.

### Claim 8 (depends on 2)

The method of claim 2, further comprising removing the shield from around the pipe.

### Claim 9 (depends on 2)

The method of claim 2, where the shield shields less than 360-degrees of the pipe.

### Claim 10 (depends on 2)

The method of claim 2, further comprising installing additional pipe shields around the pipe proximate the pipe shield.

### Claim 11 (depends on 2)

The method of claim 2, where the cooperating magnet connect at a non-zero angle relative to the opposing ends of the shield material.