Invention Grant
- Patent Title: Hand warmer known as “Z” muff
- Patent Title (中): 手工加热器被称为“Z”套
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Application No.: US11881568Application Date: 2007-07-27
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Publication No.: US08108946B2Publication Date: 2012-02-07
- Inventor: Amy Myers
- Applicant: Amy Myers
- Agency: Ritchinson Law Office, PC
- Agent John D Ritchison
- Main IPC: A41D5/00
- IPC: A41D5/00

Abstract:
A special device for use as an auxiliary accessory to keep ones hands warm and safe from the elements. The device has many variations in size, color and materials anticipated with only minor physical changes for manufacturing. In a cold or a moderating environment with wide temperature variations and exposure to cold, a person often needs a means to protect ones hands from the severe cold temperature. This device provides an economical, efficient and durable way to protect ones hands in the exposed environment. The device is comprised essentially of a piece of “fur-like” cloth (natural or artificial) that is attached by a means (sewn, glued, or the like) to itself in a special configuration and then “inserted and stuffed” within itself to provide a new, special configuration for retaining heat and protecting ones hands. The result is a cost efficient and durable hand warming product.
Public/Granted literature
- US20080022430A1 Hand warmer device known as"Z" muff Public/Granted day:2008-01-31
Information query
IPC分类:
A | 人类生活必需 |
A41 | 服装 |
A41D | 外衣;防护服;衣饰配件 |
A41D5/00 | 皮大衣;毛皮代用品服装 |