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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 |
| 7618465 |
Near-field antenna |
Nov. 17, 2009 |
| 7597949 |
Surface protection system mat |
Oct. 6, 2009 |
| 7592059 |
Lightweight, composite structural railroad ties |
Sep. 22, 2009 |
| 7591114 |
High strength low density multi-purpose panel |
Sep. 22, 2009 |
| 7586019 |
Adhesive patch |
Sep. 8, 2009 |
| 7563505 |
Long-time stable water-repellent and oil-repellent surface |
Jul. 21, 2009 |
| RE40833 |
Medicinal product with a textile component |
Jul. 7, 2009 |
| 7556852 |
Vehicle interior trim component and method for manufacturing the same |
Jul. 7, 2009 |
| 7553535 |
Nonwoven fabric |
Jun. 30, 2009 |
| 7550190 |
Rubber-modified edge coating for honeycomb used in panels with composite face sheets |
Jun. 23, 2009 |
| 7547468 |
Optical film and lighting device using the optical film |
Jun. 16, 2009 |
| 7537819 |
One-piece expanding plastic shim |
May. 26, 2009 |
| 7537818 |
Sound absorptive multilayer articles and methods of producing same |
May. 26, 2009 |
| 7528397 |
Thermal infrared signage method with application to infrared weapon sight calibration |
May. 5, 2009 |
| 7521588 |
Polymeric web exhibiting a soft and silky tactile impression |
Apr. 21, 2009 |
| 7514131 |
In-mold label with separable part |
Apr. 7, 2009 |
| 7507680 |
Composite elastic web |
Mar. 24, 2009 |
| 7507463 |
Nonwoven fabric |
Mar. 24, 2009 |
| 7507462 |
Plastic sheet |
Mar. 24, 2009 |
| 7501174 |
High performance geosynthetic article |
Mar. 10, 2009 |
| 7498074 |
Metal photoetching product and production method thereof |
Mar. 3, 2009 |
| 7494701 |
Reusable air permeable packaging film |
Feb. 24, 2009 |
| 7491439 |
Shelf liner with natural fibers |
Feb. 17, 2009 |
| 7491297 |
Papermachine clothing |
Feb. 17, 2009 |
| 7473451 |
Fuel Container |
Jan. 6, 2009 |
| 7459196 |
Shielding device |
Dec. 2, 2008 |
| 7452833 |
Heat-reflective nonwoven liner material |
Nov. 18, 2008 |
| 7445839 |
Foam sheet for car interior member, and car interior member |
Nov. 4, 2008 |
| 7445831 |
Radiation curable low stress relaxation elastomeric materials |
Nov. 4, 2008 |
| 7438795 |
Electrochemical-mechanical polishing system |
Oct. 21, 2008 |
| 7431975 |
Textured composite material |
Oct. 7, 2008 |
| 7429689 |
Absorbent article with center fill performance |
Sep. 30, 2008 |
| 7427433 |
One-way viewable screen |
Sep. 23, 2008 |
| 7425361 |
Speaker grille, injection molding mold, and broadcast data receiving device having such speaker grille |
Sep. 16, 2008 |
| 7425359 |
Textured composite material |
Sep. 16, 2008 |
| 7419714 |
Composite of polymer or ceramic materials and component made of such a composite |
Sep. 2, 2008 |
| 7416368 |
Sheet piling panels with elongated voids |
Aug. 26, 2008 |
| 7415807 |
Structured adhesive system |
Aug. 26, 2008 |
| 7413787 |
Adhesive sheet |
Aug. 19, 2008 |
| 7407699 |
Extruded polypropylene sheets containing beta spherulites |
Aug. 5, 2008 |
| 7402723 |
Polymeric web exhibiting a soft and silky tactile impression |
Jul. 22, 2008 |
| 7399423 |
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter |
Jul. 15, 2008 |
| 7387827 |
Interconnection designs and materials having improved strength and fatigue life |
Jun. 17, 2008 |
| 7387739 |
Mask and method of manufacturing the same, electroluminescent device and method of manufacturing the same, and electronic instrument |
Jun. 17, 2008 |
| 7384505 |
Method of manufacturing a hygiene paper product, apparatus for such manufacture and hygiene paper product |
Jun. 10, 2008 |
| 7378568 |
Acquisition distribution layer having void volumes for an absorbent article |
May. 27, 2008 |
| 7378141 |
Clothing ventilation device allowing the human body to breathe |
May. 27, 2008 |
| 7357972 |
Support as or for a paper machine clothing |
Apr. 15, 2008 |
| 7347917 |
Paper incorporating a wide elongate impermeable element, and a method of making of the same |
Mar. 25, 2008 |
| 7341776 |
Protective foam with skin |
Mar. 11, 2008 |
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