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Patent No. 5996568

Process For Propelling Foodstuffs or the Like into a Crowd

A method of launching foodstuffs into a crowd for promotional and entertainment purposes.

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Class 109/27 - Pressure relief mechanism


Subclass of Class 109 - Safes, bank protection, or a related device
Definition: Devices wherein means is provided for venting the excessive
No. of patents: 11
Last issue date: 11/14/2006


NumberTitleIssue Date
7134243Blast resistant window framework and elements thereof
There is described a profiled sash section for a window sash holding a window pane and intended for being installed in an outer frame of a blast resistant window. The sash section includes a main member enabling inter-engagement between the profiled sash member and ...
11/14/2006
7000550Ablative blast resistant security door panel
Penetration resistant door panel comprises a plurality of spars having a series of holes therethrough and sandwiched between an outer skin and a rear skin. Preferably there are two series of holes in each spar that are staggered with respect to each other. The holes...
02/21/2006
6474213Reactive stiffening armor system
A reactive armor structure having an outer layer and a reactive element adjacent to and integral with the outer layer is provided. The reactive element provides an amount of support to the outer layer effective to restrain movement of the outer layer and ...
11/05/2002
5299862Storage devices
This structure relates to storage devices and in particular to lockers in particular for luggage such as those to be found at airports and railway stations. The lockers of the present device comprise a door, preferably with no moving parts, which, when th...
04/05/1994
5249534Protective cover
A cover for use with a container (1) comprises one or more layers (11, 12, 15) of high tensile strength, high stretch resistance flexible material which are capable of resisting penetration by bomb blast and fragmentation and which are adapted so that the...
10/05/1993
5216965Relocatable explosives storage magazine
A relocatable storage magazine is provided for containing the shockwave, flagration and flying debris of an accidental explosion of stored explosives, ordnance or the like and includes a container; a debris trap attached to the container for receiving th...
06/08/1993
4896613Composite bombardment inhibiting section for frame members
A blast resistant composite section comprises a base section (1), an intermediate section (2), and a solid, bombardment-inhibiting cover section (3). On a side toward the intermediate section (2) the cover section (3) is provided with depressions which fo...
01/30/1990
4718356Exterior blast protection for buildings
A system for protecting exterior building walls against damage from pressure waves generated by explosions on the building exterior. Exterior walls are constructed of multiple wall panels mounted in a circumferential framework of building elements formed ...
01/12/1988
4686911Blast suppression device
A blast supression device for use in explosive hardening in a relatively confined enclosed area. The device absorbs and dissipates the explosive force by utilizing a containment frame covered with overlapping multiple flexible resilient flaps that dissipa...
08/18/1987
4630411Explosive action inhibiting glazing
An explosive action inhibiting glazing formed of at least two glass units supported in separate frames. The frames define an intervening space therebetween. The space is connected to the environment external of the outer pane by passages which are either ...
12/23/1986
4178859Door-like closure
A door-like closure for passageways in high-risk high-security installations includes a multilayer protective plate which has a rather high resistance to mechanical, thermal and chemical damaging influences, but which can be rather easily damaged by the a...
12/18/1979
 
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