Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 5735098 | Fire-resistant composition, panel and external wall for various buildings A fire resistant composition for forming a fire resisting lining is characteristically and substantially composed of ettringite contained as a main ingredient. A panel that is attachable to a building body so as to form an external wall thereof is compose... | 04/07/1998 |
| 5624607 | Fire-resistant compostion, panel and external wall for various buildings A fire resistant composition for forming a fire resisting lining is characteristically and substantially composed of ettringite contained as a main ingredient. A panel that is attachable to a building body so as to form an external wall thereof is compose... | 04/29/1997 |
