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 |
| 4557133 | Press unit having gripper rails to be exchanged at the same time as the tools A press unit having gripper rails to be exchanged at the same time as the tools, wherein in hollow spaces of the ends of the gripper rails, means are inserted for the locking of the form-fitting or toothed connection of gripper rails on the side of the pr... | 12/10/1985 |
| 4504168 | Connecting structure Structure for connecting two members together, each including parallel, spaced apart, oppositely disposed, opposed surfaces having a cross section including a short straight portion adjacent one edge thereof, a longer obliquely extending portion extending... | 03/12/1985 |
| 4340318 | Mechanical end joint system for structural column elements A mechanical end joint system, useful for the transverse connection of strut elements to a common node, comprises a node joint half 15 with semicircular tongue 14 and groove 60 and a strut joint half 24 with semicircular tongue 25 and groove 21. The two j... | 07/20/1982 |
| 4284219 | Multiple clothes hangers carrying device A hanger carrying device for simultaneously carrying multiple clothes hangers upon which garments have been mounted comprising a flexible, support member having hanger-accommodating aperture means for removably fixedly mounting clothes hangers. The carryi... | 08/18/1981 |
| 4256412 | Rod-shaped connecting element In an axially extending rod-shaped connection element a plastics material rt having at least one layer of unidirectional fibers is connected to a transition element in an overlapping arrangement. Each of the plastic material part and transition element ha... | 03/17/1981 |
| 4186465 | Safety lock A lock for joining cables, chains and the like comprising identical parts attached to the cable ends. Each part comprises a hollow cylinder in which is positioned a lever extending lengthwise of the cylinder and attached for limited pivoting action. Each ... | 02/05/1980 |
| 4171924 | Multipartite rock bolt A multipartite rock bolt includes a plurality of individual discrete elems which are connected to each other at their respective end portions to constitute the rock bolt which is anchored, especially cemented, in a hole of the rock to be consolidated by ... | 10/23/1979 |
| 4160609 | Connector for bolted joints A connector for a bolted joint mounted or adapted to be mounted on a member to be connected and comprising a base portion and a key portion. Opposed faces of the connector define a channel, the key portion being of complementary shape to the channel so th... | 07/10/1979 |
| 4128353 | Allochirally divided connector for tubular frame members The invention relates to a member for assembling tubular elements designed to form a two-dimensional or three-dimensional structure. Such member comprises two half-shells which can be nested one on the other, thus defining a passage for a tube of the stru... | 12/05/1978 |
| 4080842 | Pivot device A chain link conveyor comprises modules pivotally connected to one another. Each module is designed to be molded as a unit, preferably of an organic plastic material and comprises a number of parallel, spaced links having end sections with aligned holes f... | 03/28/1978 |
| 4035095 | Split attachment A split attachment is provided from two substantially identical half pieces each having projections and slots adapted for wedgedly joining the respective halves together for securing tightly about an article. Means on the split half pieces may be deformed... | 07/12/1977 |
| 3965792 | Split pintail fastener assembly A split pintail fastener assembly for installation in holes through work pieces including an elongate fastener with a bearing section to be placed in the holes, an engagement section to be engaged to hold the fastener in the holes, and a pintail section c... | 06/29/1976 |
| 3955895 | Rail expansion joint A rail expansion joint made of two slidably engaging parts, each part being identical in shape and having a full thickness portion welded to the rail and a half thickness portion adapted to overlap the corresponding portion of the other part, the free end... | 05/11/1976 |
