Matches 701 - 750 out of 854 < 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >
Match Document Document Title
3568722 LONGITUDINALLY REINFORCED FLEXIBLE DUCT  
A flexible insulated duct comprising a wire helix wrapped with insulating material, encased in a fluid-impermeable sleeve and terminated with longitudinally reinforced connector members. The...
3566002 FLEXIBLE TUBING STRUCTURE  
A flexible tubing for various industrial purposes including the transmission of fluids under pressure and the protection of the circular cross section from distortion due to external forces, both...
3565117 PLAIN END SEWER PIPE  
Ceramic plain end sewer pipes having varying diameters, circumferences and degrees of roundness are provided adjacent each end with an external annular groove, which is on constant depth in...
3559691 CASING FOR THE RECEPTION OF AIR FILTERS  
Casings for air filters for use in nuclear plant should have the minimum of weld joints to ensure gas-tightness. The invention provides a form of construction requiring only about a quarter of the...
3550639 BUFFER PIPE  
3544281 LABORATORY EQUIPMENT INCLUDING NOVEL CONNECTOR MEANS FOR TUBULAR GLASS MEMBERS  
3541670 METHODS FOR COATING SEPARATE MEMBERS TO BE JOINED  
3540223 IRRIGATION SYSTEMS AND CONNECTORS THEREFOR  
3540757 PIPE JOINT AND METHOD OF FORMING A PIPE JOINT  
3537484 FILAMENT-WOUND PIPE  
3533449 FLANGED PIPE PRODUCT  
3531143 HEAD-FORMATION OF FLEXIBLE HOSES,ESPECIALLY FOR DEEP-DRILLING HOSES  
3527258 FLEXIBLE TUBING  
3525366 PIPE CAP  
3520561 PIPE COUPLING  
3516447 CEMENT-LINED PIPE HAVING END INSERTS ASSOCIATED THEREWITH  
3515305 GAS VENT  
3508768 FLEXIBLE HOSE COUPLING ASSEMBLY AND METHOD OF MANUFACTURE THEREFOR  
3508586 PIPE CLAMP  
3504805 TELESCOPING SUPPORT ROD AND UNIVERSAL END CAP THEREFOR  
3502114 FLEXIBLE DUCT  
3502356 PLAIN END SEWER PIPES AND COUPLING FOR SAME  
3502034 ROLLER PUMP HEADS  
3501179 HELICALLY CORRUGATED SPIRAL PIPE AND COUPLING THEREFOR  
3496964 FLUID CONDUIT  
3495627 METHOD OF FORMING FIBER GLASS PIPE WITH INTEGRAL JOINT THREAD  
3493121 TELESCOPING SUPPORT ROD AND END CAP THEREFOR  
3473574 CLAMPING MEANS FOR SEALING AND CLAMPING HEADS  
3468346 PIPE FITTINGS HAVING AN INNER THERMOPLASTIC SURFACE AND AN OUTER THERMOSET SURFACE  
3467180 METHOD OF MAKING A COMPOSITE HEAT-EXCHANGER TUBE  
3459229 PRESSURE TESTING APPARATUS  
3457359 ELECTRICALLY GROUNDED HOSE  
3453008 COUPLINGS FOR PIPES AND HOSES  
3449937 HIGH PRESSURE FUEL LINE HEADS AND THE LIKE  
3431947 SAFETY HARNESS FOR FLEXIBLE HOSE AND THE LIKE  
3431948 COUPLING END REINFORCEMENT FOR FLEXIBLE CONDUIT  
3430661 FLANGED PLASTIC PIPES  
3429452 TELESCOPING SUPPORT ROD HAVING UNIVERSAL END CAP  
3422856 PLASTIC-LINED PIPE AND METHOD OF PRODUCING  
3419291 Pipe coupling  
3418409 Method for thickening the end of plastic pipe  
3417786 Assembly of tubes of different coefficients of thermal expansion  
3403960 Plaster delivery means for controllable feed trowel  
3401074 Faucet camouflage  
3394737 Flexible tubing  
3390442 Method for flanging thermoplastic line pipes  
3390499 Mounting frame of sheet metal  
3388932 Joint for laminated articles  
3388705 Universal endotracheal tube coupling or adaptor  
3382309 Method and apparatus for forming an end profile on asbestos-cement pipe  
Matches 701 - 750 out of 854 < 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >