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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Class 285/908 - EXTRUSION HOLES


Subclass of Class 285 - Pipe joints or couplings
Definition: Art collection drawn to extrusion holes.
No. of patents: 16
Last issue date: 01/23/2001


NumberTitleIssue Date
6176525Thermoplastic liner and a flange on a tubular member lined with a thermoplastic liner and a flange lined tubular member
A method for installing a flange on the end of a tubular member lined with a thermoplastic liner is provided. The flange is formed with a groove having extrusion openings extending from the front to the rear surface of the flange, the groove for receiving...
01/23/2001
6079095Forming a flange on a tubular member lined with a thermoplastic liner
A method for installing a flange on the end of a tubular member lined with a thermoplastic liner is provided. The flange is formed with a groove having extrusion openings extending from the front to the rear surface of the flange, the groove for receiving...
06/27/2000
5922003Angled rotary tissue cutting instrument and method of fabricating the same
The present invention is generally characterized in an angled rotary tissue cutting instrument including an outer blade assembly, having a rigid tubular member with proximal and distal portions connected by a bend, and an inner blade assembly rotatably di...
07/13/1999
5722150Method of forming attachment of a hose to a fitting
An assembly for attaching a new hose to an existing fitting includes an expandable split ring having an internal diameter less than the diameter of a preformed radially outwardly extending annular wall on the fitting, and a collar that is positionable ove...
03/03/1998
5542483Method for overburden drilling, casing shoe and casing tube for the method, and coupling element for the casing tubes
When drilling in soil and simultaneous loading of casing tube, it is desirable to be able to use casing tubes of plastic material such as PEH-plastic. This is made possible by a special design of a casing shoe giving a strong joint between the casing shoe...
08/06/1996
5505495Watertight coupling between a tube and an endpiece
A waterproof coupling between at least one tube and at least one endpiece by means of a molded portion secured to the tube and providing means that provide sealing between the tube and the endpieces, wherein said portion which is made of a material of the...
04/09/1996
5425557Apparatus for and method of attaching hoses and tubes to a fitting
A hose coupling for use with flexible hose comprises a biconical fitting which is inserted into a hose end and a frusto-conical locking sleeve located about the hose portion which grips the rearward conical section of the fitting. Sealing arrangements for...
06/20/1995
5366257Pipe connector
An improved connecting device for of securing a pipe fitting of one material to a pipe of another. This invention provides a connector body with an insert fitting which does not leak therebetween. Further, the invented device has an integral annular flang...
11/22/1994
4926909Intersticed nipple for elastomeric hose
A fitting for installing on the terminus of large scale industrial hoses and method of making it and installing it, in which two annular steel rings are welded onto a cylinder formed of expanded metal, which subassembly is then mounted over an extruded ru...
05/22/1990
4824145Coupling components
Coupling components are disclosed for coupling together tubes and the like including male and female coupling components. The female coupling component described herein includes inner and outer tubular sections, and the inner tubular section includes an o...
04/25/1989
4758023Removable connection assembly
A connection assembly is particularly useful for positively connecting a flexible hose member with an inlet plug for a suction source while being adapted for subsequent disconnection without requiring any specialized tools. In connecting operation, an int...
07/19/1988
4756560Fitting for hose pipes
A hose fitting for use with high pressure hoses and/or hoses with large diameter with reinforcement layers incorporated into the hose material consists in a metal nipple to which, on the one hand, each reinforcement layer is individually fixed, and which,...
07/12/1988
4750761Oilwell tubular connection
A connection (20) for oilwell tubular joints (8 and 9) to effect a fluid tight conduit wherein one of two cooperating stop shoulders (19) of limited dimension is formed with peaks (22) and valleys (24) such that the peaks contact the other stop shoulder (...
06/14/1988
4750764Floating hose coupling
Coupling apparatus for forming a fluid tight connection with a hose. The coupling apparatus circumferentially sealingly engages a first section in the end portion of a hose when the hose end is pushed into contact with the apparatus. When the hose end is,...
06/14/1988
4643465Pipe coupling
A coupling is set forth for joining a beaded end and a plain end glass pipe together, wherein an outer clamping band retains an elastomeric sleeve therewithin and inhibits the longitudinal flow thereof by means of openings and projections formed in the ou...
02/17/1987
3942824Well tool protector
A protector for well tools such as drill pipe tubing, and the like, which is positionable about a joint of a drill pipe or tubing and which is moved into pre-determined position on the box-half of a tool joint by the pin-half of the tool joint as it is mo...
03/09/1976
 
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