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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 |
| 5906550 | Sports bat having multilayered shell A sports bat such as used to play baseball or softball, comprising a shell which includes a first layer of titanium alloy-fiber reinforced composite laminate, a second layer of titanium alloy-fiber reinforced composite laminate and a core layer between th... | 05/25/1999 |
| 5733390 | Carbon-titanium composites A method of combining a beta titanium alloy with advanced carbon composites, the combination having a matched yield strength and modules of elasticity ratio. When the combination is adhesively bonded both parts will approach maximum yield strength and fai... | 03/31/1998 |
| 5693157 | Method of preparing beta titanium-fiber reinforced composite laminates A method of preparing a beta titanium-fiber reinforced composite laminate comprising the steps of, first, providing a beta titanium alloy having a first yield strength to modulus of elasticity ratio; then, heating the beta titanium alloy at a first presel... | 12/02/1997 |
| 5578384 | Beta titanium-fiber reinforced composite laminates A beta titanium-fiber reinforced composite laminate comprising at least one layer of beta titanium alloy and at least one layer of fiber reinforced composite, wherein the layer of beta titanium alloy has a yield strength to modulus of elasticity ratio tha... | 11/26/1996 |
