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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
4596683 Taxidermy mold with method of aligning and locking artificial eyes into the correct position for molding a taxidermy form Jun. 24, 1986
4578235 Method for lining pipe Mar. 25, 1986
4573896 Apparatus for selectively manifolding honeycomb structures Mar. 4, 1986
4564494 Encapsulant of CdTe boules for multiblade wafering Jan. 14, 1986
4557773 Method for selectively manifolding honeycomb structures Dec. 10, 1985
4556190 Mold for grommet mounted connector Dec. 3, 1985
4551292 Method for making a catheter with a soft, deformable tip Nov. 5, 1985
4548780 Sensing devices for mounting in chamber walls and a method of manufacture Oct. 22, 1985
4547330 Method of preparing an orifice plate for an ink jet printer Oct. 15, 1985
4543228 Injection molded sliding vane pump Sep. 24, 1985
4524516 Molded plastic article having metallic inserts Jun. 25, 1985
4521309 Filter cartridge with castellated support and process of making the same Jun. 4, 1985
4519567 Mold for manufacturing an annular object of elastic material May. 28, 1985
4517136 Preparing reinforced impervious articles May. 14, 1985
4517231 Hollow enclosed seamless polymeric article containing a baffle May. 14, 1985
4515340 Taxidermy mannikin mold with recesses for supporting artificial eyes May. 7, 1985
4511522 Method of making a composite foam taxidermy mannikin involving the use of a cleanable adhesive to hold the artificial eyes in the mold cavity Apr. 16, 1985
4490205 Apparatus and method for shaping flexible material on a form Dec. 25, 1984
4489028 Kayak improvements Dec. 18, 1984
4486364 Method and apparatus for molding a synthetic resin lens for a light emitting diode Dec. 4, 1984
4486368 Method of making a composite foamed resin ski Dec. 4, 1984
4483811 Production of electrode body Nov. 20, 1984
4479296 Method of manufacturing a rubber shoe sole Oct. 30, 1984
4477302 Method of making shock cells Oct. 16, 1984
4477406 Method for molding elongated workpieces Oct. 16, 1984
4470784 Insert molding apparatus and retractable insert-molding pin Sep. 11, 1984
4466787 Apparatus for forming support device Aug. 21, 1984
4464325 Method of producing multi-key structure for keyboard musical instruments Aug. 7, 1984
4460620 Insulated electrical connector and method of making same Jul. 17, 1984
4460159 Optical cable and cable pulling attachment assemblies Jul. 17, 1984
4459251 Method and apparatus for controlled application of a coating material to a pipe joint Jul. 10, 1984
4456576 Method of flushly embedding an inlay Jun. 26, 1984
4453996 Process of making a ballet toe shoe Jun. 12, 1984
4448741 Method of molding plastic workpieces about slender permanent inserts May. 15, 1984
4447375 Method of casting a printing head for an ink jet printer May. 8, 1984
4443396 Method of producing a length of flexible tubing in the form of a toothed belt and a molding tool therefor Apr. 17, 1984
4438063 Press roll and manufacturing method therefor Mar. 20, 1984
4436276 Pin support and mold for foaming and curing resin exterior over ball core Mar. 13, 1984
4432919 Method of making a composite foam taxidermy mannikin Feb. 21, 1984
4419318 Process for forming projectiles for smooth bore shooting guns Dec. 6, 1983
4410387 Ball sealers and method of preparation Oct. 18, 1983
4410561 Method of forming coated optical fiber Oct. 18, 1983
4406045 Warning reflector Sep. 27, 1983
4405083 Moulding apparatus for encapsulating cable splices Sep. 20, 1983
4405398 Process for fastening a base plate to a pole prepared by centrifugal casting Sep. 20, 1983
4403403 Method of making a fly back transformer Sep. 13, 1983
4396192 Pool ball Aug. 2, 1983
4395375 Method of electrically testing molded cord-sets during the molding operation Jul. 26, 1983
4389360 Method of forming a protective coating on a long lance to be immersed in molten metal Jun. 21, 1983
4383964 Process and machine for over-molding connectors on electrical conductors May. 17, 1983

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