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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 |
| 6336693 | Full vacuum heat insulation box body and method for producing and disassembling the same A heat insulation box body includes inner and outer boxes forming a shell of the heat insulation box body and triangular structural materials inserted in the shell held by close-contact by means of a vacuum. Further, at the time of disassembling the heat ... | 01/08/2002 |
| 6224954 | Insulating stock material and containers and methods of making the same An insulating paperboard container is disclosed including a container body having a side wall and a bottom wall with the one side wall including a base layer and an insulating layer on at least a portion of the base layer, preferably on an inside surface ... | 05/01/2001 |
| 6123218 | Construction for attaching a radiant heat blocking metal foil of an insulated container The invention relates to a construction for attaching a radiant heat blocking metal foil to an insulating layer of an insulated container. Heretofore, a construction for attaching a radiant heat blocking metal foil involves positioning, an adhesive or adh... | 09/26/2000 |
| 6029846 | Thermally insulated housing A thermally insulated housing has a substantially vacuum-tight outer shell and an at least substantially vacuum-tight inner enclosure that is spaced apart from the outer shell. The elements are connected to one another in a vacuum-tight fashion by a conne... | 02/29/2000 |
| 5975335 | Chemical reaction vessel A pressure proof reaction vessel and the method of making and operating such a vessel wherein the vessel has a thin inner wall whose primary function is to conduct heat and a thick outer wall whose primary function is to contain the pressure with said inn... | 11/02/1999 |
| 4962865 | Insulating box and a method for its manufacture In manufacturing an insulating box used for a low-temperature show case having a slidable transparent windows on the top opening thereof, a recess is formed on the upper front ends of inner and outer boxes of an insulating box, said recess being provided ... | 10/16/1990 |
| 4067628 | Foam-insulated side-by-side refrigerator In a side by side refrigerator-freezer appliance, thermal leakage between the compartments is reduced by forming the liners separately for each compartment, but without the partition wall. Adjacent edges of the liners are spaced apart and desirably out-tu... | 01/10/1978 |
| 4043624 | Refrigeration apparatus wall structure A refrigeration apparatus enclosure and method of forming the same wherein an inner laminate wall is provided in an outer cabinet for providing the sheet liner and insulation portions of the refrigeration apparatus enclosure. The laminate wall is folded a... | 08/23/1977 |
