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 |
| 5000211 | Tent structure A modular tent structure comprises a canopy structure (20) including a peripheral frame (23) adapted to support a covering roof sheet (24) and comprising collapsible sides, each constituted by a central crown joint structure to each side of which is pivot... | 03/19/1991 |
| 4850167 | Structural glazing systems for skylights Structural glazing systems for skylights which are designed to facilitate installation, maintenance and replacement of skylight panels from inside a host structure. The internal fastening apparatus of the structural glazing systems include multiple, open-... | 07/25/1989 |
| 4817343 | Leak-proof ceiling system A leak-proof ceiling structure associated with a roof to define a protected space beneath the roof and to prevent any liquid which may leak through the roof from passing to the protected space. A pair of elongated longerons are suspended beneath the roof ... | 04/04/1989 |
| 4789116 | Landing deck for aircraft Landing deck for aircraft, in particular for helicopters, on seagoing vessels and offshore installations, such as platforms. When fuel is leaking from a helicopter after an accident, as for instance an unsuccessful landing, a fire often starts. In order t... | 12/06/1988 |
| 4761919 | Multiple skylight guttering system A multiple skylight guttering system 20 includes a plurality of first channels 22 and a plurality of deeper second channels 24. The first channels 22 are received in appropriate apertures 42 of the second channels 24 with a securing mechanism 56 and a sea... | 08/09/1988 |
| 4592174 | Gutter protector A gutter protector for use on rain gutters used on buildings to catch and divert water from the roof provides an adjustable snap-in cover adapted to fit over and enclose the gutter without restricting water flow from the roof to the gutter.... | 06/03/1986 |
| 4551956 | Guttering system A guttering system including shallow channel portion which receives run off from a roof from which it is attached. The shallow channel is part of a length of formed metal sheet which wraps around in an approximate "C"-shape to provide fascia and if requir... | 11/12/1985 |
| 4528784 | Dual gutter assembly for prefabricated buildings A gutter assembly for collecting drainage from a building portion such as adjacent roof sections forming a valley in which a primary gutter preferably comprising a plurality of telescoping gutter sections is disposed along the building portion, while a fl... | 07/16/1985 |
| 4471584 | Unitized skylight structure A skylight system is formed of preglazed modules which are arranged side-by-side in a grid-like array which is supported on an underlying beam structure. The preglazed modules have slideably interfitting edges for joining to adjacent modules along all fou... | 09/18/1984 |
| 4401165 | Fire resistant sub-ceiling A system for increasing the fire resistance of support ceilings and limiting damage caused by water as a result of fire-extinguishing operations to the respective localities. The system including a suspended fire resistant covering with sprinkler elements... | 08/30/1983 |
| 4194325 | Gutter system for skylights or the like A gutter system for skylights or the like which includes a formed or extruded primary gutter and a channel connector shop welded across the primary gutter at locations where a secondary gutter is desired. A secondary gutter is nested in the connector and ... | 03/25/1980 |
| 4009541 | Under-roof drainage device An under-roof drainage device for draining moisture condensation on the undersurface of a roof or ceiling. The device comprises a plurality of elongated unit panels each having a longitudinal central portion dividing the unit panel into a pair of panel se... | 03/01/1977 |
