Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 264/153
Name: Plastic and nonmetallic article shaping or treating: processes > With severing, removing material from preform mechanically, or mechanically subdividing workpiece > Punching article from sheet material
Description: Processes in which articles are severed from sheet material by a cutting action simultaneously on all areas being cut.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7523544 Method for manufacturing keypad Apr. 28, 2009
7285332 Laminate roll Oct. 23, 2007
7201825 Process for making a flowable and meterable densified fiber particle Apr. 10, 2007
7182899 Manufacturing method of ceramic electronic components and its manufacturing equipment Feb. 27, 2007
7022275 Method for the manufacture of a saddle made of composite material, in particular for a bicycle Apr. 4, 2006
7008684 Strandboard molding having holes at angles of 20 degrees to vertical or more Mar. 7, 2006
6990723 Method and apparatus for manufacturing products and placing labels in a mold Jan. 31, 2006
6986861 Method of producing an optical recording medium Jan. 17, 2006
6893591 Thermoplastic adhesive preform for heat sink attachment May. 17, 2005
6863855 Method of making a cable tie using insert molding Mar. 8, 2005
6818166 Method of forming a fiber web for use in absorbent products, and fiber web produced according to the method Nov. 16, 2004
6815048 Labels Nov. 9, 2004
6767491 Electric power steering apparatus Jul. 27, 2004
6730251 Method of use of multi-purpose processing apparatus May. 4, 2004
6722237 Method for aligning and severing articles from a web of thermoformable material Apr. 20, 2004
6709615 Method of manufacturing a comb for winding coils of a disk wound transformer Mar. 23, 2004
6638692 Replicated regions on optical disks Oct. 28, 2003
6620369 Net molding of resin composite parts Sep. 16, 2003
6609951 Method of making a surface treating article Aug. 26, 2003
6607627 Compound injection molded high pressure laminate flooring Aug. 19, 2003
6602571 Method for manufacturing magnetic encoders and magnetic encoders manufactured by using such method Aug. 5, 2003
6592959 Encoder made of rubber material and method of manufacturing thereof Jul. 15, 2003
6568932 Device and method for forming vegetable fiber material May. 27, 2003
6558496 Rapid texture prototyping May. 6, 2003
6528006 Method of machining preformed plastic film by separation and/or ablation Mar. 4, 2003
6458303 Screen element Oct. 1, 2002
6444301 Labels Sep. 3, 2002
6435067 Apparatus and method for registering articles during a web processing operation Aug. 20, 2002
6409859 Method of making a laminated adhesive lid, as for an Electronic device Jun. 25, 2002
6391241 Method of manufacture for a multiwell plate and/or filter plate May. 21, 2002
6375879 Method for manufacturing a contact key switch Apr. 23, 2002
6361722 Methods of producing carbon-carbon parts having filamentized composite fiber substrates Mar. 26, 2002
6325952 Continuous gasket making machine and method Dec. 4, 2001
6309582 Method for making insignias with raised designs including two pressing steps Oct. 30, 2001
6272957 Flex die punching apparatus and method Aug. 14, 2001
6245180 Methods for bending brake lining material and for forming a lined brake shoe Jun. 12, 2001
6221296 Method of making a magnetically encodable card having magnetic particles uniformly distributed throughout Apr. 24, 2001
6203737 Method of making composite ratchet wrench Mar. 20, 2001
6183840 Edge protector strip Feb. 6, 2001
6159402 Process for forming a color coated article Dec. 12, 2000
6146563 Method for manufacturing packaging items or parts thereof Nov. 14, 2000
6136261 Disk producing method and apparatus Oct. 24, 2000
6116127 Flex die punching apparatus and method Sep. 12, 2000
6099776 Method of forming a flexible, open-pored cleaning body Aug. 8, 2000
6070507 Method for punching a sealed package from first and second webs Jun. 6, 2000
6071445 Process for forming plastics Jun. 6, 2000
6048486 Process for forming contours in aramide flat structures Apr. 11, 2000
6004497 Process for covering a plastics part with a foil cut during the process Dec. 21, 1999
5989480 Apparatus for molding patterned product and method of molding patterned product Nov. 23, 1999
5979279 Rapping device and rapping method Nov. 9, 1999

1 2 3 4


 
 
  Recently Added Patents
Telephone for the deaf and method of using same
Catalyst for improving the adiabatic steam reforming of natural gas
Active matrix type display device
Open payments target marketing system
Bias circuit with increased power supply rejection
Fuel cell capable of preventing anode oxidation
Information storage medium and information recording/playback system
  Randomly Featured Patents
.alpha.-Tocopheryl ester of 5-substituted picolinic acid and hypotensive composition containing it
Nonvolatile memory with write data latch
Electric cell having peroxidized intermediate forms
Self normalizing drill head
Antipsychotic agents, compositions and method of use
Trachreal prosthesis
Microprocessor controlled ambulatory medical apparatus with hand held communication device
Swimming pool skimmer winterizing plug
Pillow
Plate heat exchanger and flow guide plate