Temperature regulating cap
US6792624B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 22, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Jan 22, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42C5/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Invention provides a temperature regulating cap for heating or cooling the head of the user having a removable and replaceable heating or cooling insert with a releasable connector for fastening the insert to the cap in which the insert has two portions including a first portion in contact with the top of the user's head for heating or cooling the head and a second portion that depends downwardly from the first portion and is located generally in the forehead region of the person's head to cool the forehead and to absorb perspiration. The insert can be removed and replaced when required for washing or for immersion in water to absorb moisture which is then retained in the insert for the purpose of providing evaporative cooling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.