Matches 301 - 350 out of 443 < 1 2 3 4 5 6 7 8 9 >
Match Document Document Title
3567171 KEY FORM  
A key form for concrete made of concrete flexible plastic composition and employed to form a keyway or depression in poured concrete. Removal of the form is facilitated by means of handles flush in...
3551955 BLENDING APPARATUS  
3551967 CONCRETE PIPE MOLDING APPARATUS  
3551968 FEEDING DEVICE FOR CONCRETE PIPE MACHINE  
3537677 METHODS AND APPARATUS FOR ENCAPSULATING ELECTRICAL WINDINGS  
3534133 METHOD OF PREPARING SEAMLESS NON-CYLINDRICAL INSULATORS  
3529320 CASTING APPARATUS FOR ENCAPSULATING ELECTRICAL CONDUCTORS  
3522336 METHOD AND APPARATUS FOR MOLDING A BLOCK  
3517424 PIPE MACHINE  
3518342 CENTRIFUGAL MOLDING METHOD FOR MAKING FACING FOR BUILDING BLOCKS  
3507011 APPARATUS FOR MANUFACTURING REINFORCED TUBULAR PLASTICS MATERIAL  
3507474 MOLD FOR CASTING REINFORCED STRUCTURES  
3507004 ENCAPSULATING APPARATUS  
3505825 SYSTEM FOR REPLACING DETERIORATED WOOD PILING  
3506062 MOLD HAVING HEATING AND VIBRATION MEANS  
3504063 ARTICLE DECORATION APPARATUS AND METHOD  
3499067 METHOD FOR MAKING BRANCHED CONDUITS  
3498580 TUNNEL PLUG MEMBER FOR USE IN MAKING DENTAL PROSTHODONTICS  
3496612 APPARATUS FOR BONNET MOLDING OF SINKS  
3497580 METHOD AND APPARATUS FOR MAKING FACED CONCRETE BLOCKS  
3496050 APPARATUS FOR MANUFACTURING MOLDED ARTICLES  
3492698 CENTRIFUGAL CASTING APPARATUS FOR FORMING A CAST WALL MEMBER EXTENDING TRANSVERSELY ACROSS AN ELONGATED BUNDLE OF SUBSTANTIALLY PARALLEL HOLLOW FILAMENTS OF A FLUID PERMEATION SEPARATION APPARATUS  
3493449 PROCESS FOR THE MANUFACTURE OF MOLDED FOAM ARTICLES FROM POLYURETHANES  
3493309 CASE FOR A LIPSTICK OR LIKE COSMETIC STICK  
3492192 CELLULAR PLASTIC ROOFING MATERIAL AND METHOD OF MAKING THE SAME  
3489103 APPARATUS FOR EXTRACTING FROZEN FOOD PRODUCTS  
3479704 POST FORMING MACHINE  
3478703 STICK INSERTER FOR CONFECTION MACHINE  
3468265 APPARATUS FOR MAKING FROZEN COMESTIBLES  
3467986 MOLD FOR MOUNTING SWITCH BLADES AND THE LIKE  
3461516 APPARATUS FOR MOULDING CONCRETE PIPES  
3456300 COMPOSITE HISTOLOGIC TISSUE RECEPTACLE AND EMBEDDING STRUCTURE  
3452407 RING POSITIONING APPARATUS FOR CONCRETE PIPE MANUFACTURE  
3442002 METHOD OF MANUFACTURE OF FLUID SEPARATION APPARATUS  
3441457 MEANS AND METHOD OF PRODUCING CEMENT TILE VENEER  
3439075 METHOD FOR INSULATING PIPES  
3431335 METHOD AND APPARATUS FOR MAKING FILTERS  
3426109 METHOD OF FABRICATING A CONCRETE FLOTATION PIER  
3422495 MEANS FOR MAKING CURVED OPTICAL AND REFLECTIVE SURFACES  
3411185 Composite histologic tissue receptacle  
3411463 Frozen confection molds  
3409716 Method of molding shaped refractory bodies having an attached spacer of non-metallicsheet material  
3405662 Apparatus for making confectionary products  
3404454 Method of making a flat flexible cable termination  
3403883 Apparatus for producing inlaid articles  
3399258 Method of automatically producing molded travelers with wear resistant inserts  
3388203 Method for molding articles from plastic resinous materials  
3383446 Method of producing electrical bushings  
3380258 Method of molding insulation about a metal pipe  
3380259 Manufacture of reinforced composite concrete pipe-line constructions  
Matches 301 - 350 out of 443 < 1 2 3 4 5 6 7 8 9 >