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Class Information
Number: 264/275
Name: Plastic and nonmetallic article shaping or treating: processes > Mechanical shaping or molding to form or reform shaped article > To produce composite, plural part or multilayered article > Shaping material and uniting to a preform > Preform embedded in or surrounded by shaped material > Positioning or maintaining position of preform relative to mold surface
Description: Processes which include a provision for locating a preformed body in a specific position in a mold or maintaining such a position.


Sub-classes under this class:

Class Number Class Name Patents
264/278 By removable means 333
264/277 Maintaining preforms in spaced relationship 303
264/276 Preventing flash 152


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
5658519 Reinforced plastic piling and method and apparatus for making same Aug. 19, 1997
5645780 Method of placing an eyepiece in a taxidermy mannikin using a protective and release coating Jul. 8, 1997
5632948 Method of manufacturing hand covering with attached pad May. 27, 1997
5628951 Method of producing a coreless armature May. 13, 1997
5624994 Process for the preparation of composite material formed from a vulcanized elastomer in combination with a thermoplastic elastomer containing polyamide blocks, composite material thus formed a Apr. 29, 1997
5620711 Mold for forming a waterproof cable Apr. 15, 1997
5611977 Method for forming an armrest Mar. 18, 1997
5609889 Apparatus for encapsulating electronic packages Mar. 11, 1997
5603879 Method of molding resin to seal electronic parts using two evacuation steps Feb. 18, 1997
5604006 Label inmolding process and article of manufacture produced therefrom Feb. 18, 1997
5599563 Tool for molding a surround onto a loudspeaker cone Feb. 4, 1997
5587116 Process for injection molding optical ferrules Dec. 24, 1996
5578261 Method of encapsulating large substrate devices using reservoir cavities for balanced mold filling Nov. 26, 1996
5576081 Composite structural element and process for making same Nov. 19, 1996
5560882 Method of overmolding an underwater cable equipment Oct. 1, 1996
5560879 Method for producing a wear-detecting probe for a brake lining material Oct. 1, 1996
5560883 Method for forming a layer of synthetic corrosion products on tubing surfaces Oct. 1, 1996
5536343 Method and apparatus for manufacturing slide fastener chain with separable bottom end stop members Jul. 16, 1996
5536352 Methods of making centrifugally cast parts Jul. 16, 1996
5536460 Method of forming end stops molded on a slide fastener chain and a chain splitting apparatus used therein Jul. 16, 1996
5529738 Method of making a plunger cap Jun. 25, 1996
5529476 Apparatus for manufacturing air filters for motor vehicles Jun. 25, 1996
5527173 Apparatus for producing plastic articles with inserts Jun. 18, 1996
5523043 Method for manufacturing a protective cover for a reinforcing bar Jun. 4, 1996
5512227 Method for making a graphic representation on polyolefin Apr. 30, 1996
5511916 Shipping container for dunnage Apr. 30, 1996
5512224 Methods for making circuit boards by vacuum impregnation Apr. 30, 1996
5509990 Process for producing a multilayer molded article Apr. 23, 1996
5510074 Method for manufacturing smart cards Apr. 23, 1996
5505898 Plastic pipe and manufacturing method thereof Apr. 9, 1996
5505603 Apparatus for manufacturing an air filter Apr. 9, 1996
5501829 Method of manufacturing a trim panel using core block spacer means Mar. 26, 1996
5498388 Production method for an IC card Mar. 12, 1996
5494615 Method and apparatus for manufacturing eyeglasses by forming integrally a frame unit on a lens unit Feb. 27, 1996
5490891 Method of manufacturing a memory card package Feb. 13, 1996
5484564 Method for manufacturing a long non-ceramic insulator in mold longitudinally shorter than the insulator Jan. 16, 1996
5483839 Multi-pitot tube assembly Jan. 16, 1996
5480604 Molded seam for papermakers fabric and method Jan. 2, 1996
5478517 Method for molding IC chips Dec. 26, 1995
5476627 Composite molding process utilizing tackified fabric material Dec. 19, 1995
5472646 Method for fabricating a transfer model optical semiconductor apparatus Dec. 5, 1995
5464578 Method of making a compact fluid coupler for thermal inkjet print cartridge ink reservoir Nov. 7, 1995
5462408 Blade made of thermoplastic composite, in particular for ducted tail rotor of a helicopter, and its method of manufacture Oct. 31, 1995
5462622 Molding an electrical element within a premold element and an overmold element to provide a one-piece component Oct. 31, 1995
5458828 Method for constructing one-step grout fixed window frames in a concrete-structured building Oct. 17, 1995
5454693 Blade made of thermoplastic composite, in particular for ducted tail rotor of a helicopter, and its method of manufacture with injection step Oct. 3, 1995
5454706 Apparatus for injection-molding resin frame around glass sheet edges Oct. 3, 1995
5453029 Contact support for a molded connector Sep. 26, 1995
5445048 Steering wheel Aug. 29, 1995
5427408 Air bag device and method of molding a pad portion thereof Jun. 27, 1995

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