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Class Information
Number: 428/131
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Including aperture
Description: Product wherein the web or sheet or a component thereof, has one or more discrete through openings with the peripheral wall or walls of each opening defined by either a line or closed loop passing through the thickness of the component while following a unidirectional or multidirectional rectilinar path.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6635332 |
Sanitary holder |
Oct. 21, 2003 |
| 6631977 |
Laser ablatable hydrophobic fluorine-containing graft copolymers |
Oct. 14, 2003 |
| 6632503 |
Biodegradable and bioabsorbable implant material and method for adjusting shape thereof |
Oct. 14, 2003 |
| 6632504 |
Multicomponent apertured nonwoven |
Oct. 14, 2003 |
| 6630220 |
Sewn fusion seal process for producing air-holding vehicle restraint systems |
Oct. 7, 2003 |
| 6630223 |
Spirally wound shaped yarns for paper machine clothing and industrial belts |
Oct. 7, 2003 |
| 6630228 |
Display cover |
Oct. 7, 2003 |
| 6627292 |
Surface repair assembly including non-metallic repair patch |
Sep. 30, 2003 |
| 6620506 |
Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity |
Sep. 16, 2003 |
| 6617002 |
Microperforated polymeric film for sound absorption and sound absorber using same |
Sep. 9, 2003 |
| 6617003 |
Directly cooled thermal barrier coating system |
Sep. 9, 2003 |
| 6617004 |
Multi-purpose absorbent and cut-resistant sheet materials |
Sep. 9, 2003 |
| 6613413 |
Porous power and ground planes for reduced PCB delamination and better reliability |
Sep. 2, 2003 |
| 6610391 |
Absorbent product with reduced rewet properties |
Aug. 26, 2003 |
| 6607805 |
Barbecue grill grease catcher |
Aug. 19, 2003 |
| 6607830 |
Composite material for metal gasket |
Aug. 19, 2003 |
| 6602571 |
Method for manufacturing magnetic encoders and magnetic encoders manufactured by using such method |
Aug. 5, 2003 |
| 6602580 |
Material having a substance protected by deformable standoffs and method of making |
Aug. 5, 2003 |
| 6599612 |
Process of forming a perforated web |
Jul. 29, 2003 |
| 6596370 |
Resin molded article having opening and method for producing the same |
Jul. 22, 2003 |
| 6596374 |
Device for securing objects |
Jul. 22, 2003 |
| 6592964 |
Nozzle plate assembly of micro-injecting device and method for manufacturing the same |
Jul. 15, 2003 |
| 6589632 |
Liquid-impervious backsheet for body fluids disposal article |
Jul. 8, 2003 |
| 6589891 |
Abrasion resistant conformal beaded-matrix for use in safety garments |
Jul. 8, 2003 |
| 6582798 |
Vacuum formed film topsheets having a silky tactile impression |
Jun. 24, 2003 |
| 6579816 |
Multi-purpose absorbent and shred-resistant sheet material |
Jun. 17, 2003 |
| 6579591 |
Method of producing copper surfaces for improved bonding, compositions used therein and articles made therefrom |
Jun. 17, 2003 |
| 6572943 |
Device and a method for hanging an object as well as an object incorporating such a hanging device |
Jun. 3, 2003 |
| 6572950 |
Laminate key sheet |
Jun. 3, 2003 |
| 6573205 |
Stable electret polymeric articles |
Jun. 3, 2003 |
| 6569508 |
Label having a protective cavity and method of manufacture |
May. 27, 2003 |
| 6569509 |
Ultralight, sound and shock absorbing component set |
May. 27, 2003 |
| 6570055 |
Apertured polymeric film web with surfactant mixture additive |
May. 27, 2003 |
| 6565666 |
Capillary dry process and apparatus |
May. 20, 2003 |
| 6561459 |
Method of fabricating a wing of composite material |
May. 13, 2003 |
| 6558770 |
Perforated work piece, and method for producing it |
May. 6, 2003 |
| 6555200 |
Method of making semiconductor devices, semiconductor device, circuit board, and electronic apparatus |
Apr. 29, 2003 |
| 6555201 |
Method for fabricating a microelectromechanical bearing |
Apr. 29, 2003 |
| 6551685 |
In-mold label |
Apr. 22, 2003 |
| 6548134 |
Vented container containing a liquid product with particulate solids |
Apr. 15, 2003 |
| 6548144 |
Semispherical microstructure, microlens and method of fabricating the same |
Apr. 15, 2003 |
| 6544625 |
Flexible sheet used for disposable sanitary article |
Apr. 8, 2003 |
| 6544628 |
Contact bodies and method and apparatus of making same |
Apr. 8, 2003 |
| 6540927 |
Semiconductor packaging part and method producing the same |
Apr. 1, 2003 |
| 6541091 |
Secure sticker and integrated label/form |
Apr. 1, 2003 |
| 6534141 |
Method of forming an improved support member for a fabric and film forming device |
Mar. 18, 2003 |
| 6534149 |
Intake/distribution material for personal care products |
Mar. 18, 2003 |
| 6528141 |
Support structure and method of assembling same |
Mar. 4, 2003 |
| 6528145 |
Polymer and ceramic composite electronic substrates |
Mar. 4, 2003 |
| 6523446 |
Punched adhesive tape for semiconductor, method of manufacturing lead frame with the adhesive tape, lead frame with the adhesive tape, and semiconductor device comprising the lead frame |
Feb. 25, 2003 |
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