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Class Information
Number: 428/188
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Longitudinal or transverse tubular cavity or cell
Description: Product wherein the web or sheet has one or more elongated hollow spaces of substantially uniform cross-section located between and lying with their axes substantially parallel to, the nonthickness surfaces* of the web or sheet and being either open or closed at their ends.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622177 |
Composite component |
Nov. 24, 2009 |
| 7619543 |
Garage parking mat |
Nov. 17, 2009 |
| 7611764 |
Honeycomb structure |
Nov. 3, 2009 |
| 7597948 |
Ceramic honeycomb structure having reduced stress web-skin joints |
Oct. 6, 2009 |
| 7592060 |
Cellulosic article having increased thickness |
Sep. 22, 2009 |
| 7591918 |
Ceramic honeycomb structure and its production method and coating material used therefor |
Sep. 22, 2009 |
| 7575793 |
Radial cell ceramic honeycomb structure |
Aug. 18, 2009 |
| 7576035 |
Honeycomb structure and method for manufacturing honeycomb structure |
Aug. 18, 2009 |
| 7534319 |
Adhesive fillets and method for making same |
May. 19, 2009 |
| 7527840 |
Flexible laminate having an integrated pressure release valve |
May. 5, 2009 |
| 7507461 |
Edge coating for honeycomb used in panels with composite face sheets |
Mar. 24, 2009 |
| 7507380 |
Microchemical nanofactories |
Mar. 24, 2009 |
| 7501102 |
Reactor having improved heat transfer |
Mar. 10, 2009 |
| 7487576 |
Composite track, column and other supports, including for machinery |
Feb. 10, 2009 |
| 7482051 |
Structure of inflatable air-packing device having check valve and multiple air bubbles |
Jan. 27, 2009 |
| 7449224 |
Spacer profile for an insulated glazing unit |
Nov. 11, 2008 |
| 7416368 |
Sheet piling panels with elongated voids |
Aug. 26, 2008 |
| 7416775 |
Wall element |
Aug. 26, 2008 |
| 7413792 |
Structure with oriented tubular pores |
Aug. 19, 2008 |
| 7399517 |
Cushion pad for shoes |
Jul. 15, 2008 |
| 7371451 |
Sandwich type construction structural panel having foam tube core |
May. 13, 2008 |
| 7371452 |
Conductive patterned sheet utilizing multi-layered conductive conduit channels |
May. 13, 2008 |
| 7361397 |
Film material for air-filled packing cushions |
Apr. 22, 2008 |
| 7338703 |
Metallic-polymeric composite materials |
Mar. 4, 2008 |
| 7332209 |
Laminated structure formed of thin plates |
Feb. 19, 2008 |
| 7329454 |
Method of producing cellulosic article having increased thickness, and product thereof |
Feb. 12, 2008 |
| 7279215 |
Membrane modules and integrated membrane cassettes |
Oct. 9, 2007 |
| 7279213 |
High-strength thin-walled honeycombs |
Oct. 9, 2007 |
| 7273649 |
Honeycomb structural body and canning structural body storing the honeycomb structural body |
Sep. 25, 2007 |
| 7252871 |
Polishing pad having a pressure relief channel |
Aug. 7, 2007 |
| 7220476 |
Apparatus and method for forming inflated chambers |
May. 22, 2007 |
| 7214007 |
Composite track, column and other supports, including for machinery |
May. 8, 2007 |
| 7169459 |
Collapsible cellular insulation |
Jan. 30, 2007 |
| 7144616 |
Microfabricated elastomeric valve and pump systems |
Dec. 5, 2006 |
| 7138170 |
Terminated conductive patterned sheet utilizing conductive conduits |
Nov. 21, 2006 |
| 7126263 |
Perforated mega-boule wafer for fabrication of microchannel plates (MCPs) |
Oct. 24, 2006 |
| 7122237 |
Honeycomb filter and method for manufacturing the same |
Oct. 17, 2006 |
| 7115317 |
Flexible non-metallic seals made of non-woven fabric with inserts |
Oct. 3, 2006 |
| 7101601 |
Exhaust gas purifying filter with reinforced peripheral area and method for manufacturing the same |
Sep. 5, 2006 |
| 7083842 |
Honeycomb structure and process for production thereof |
Aug. 1, 2006 |
| 7074475 |
Cellular structure |
Jul. 11, 2006 |
| 7056568 |
Honeycomb structure and process for production thereof |
Jun. 6, 2006 |
| 7056365 |
Honeycomb structure, and honeycomb filter and converter system both using the same |
Jun. 6, 2006 |
| 7049561 |
Far infrared tubular porous ceramic heating element |
May. 23, 2006 |
| 7041358 |
Honeycomb structure and method for producing the same |
May. 9, 2006 |
| 7037567 |
Honeycomb structure |
May. 2, 2006 |
| 7005493 |
Polymer surface modification |
Feb. 28, 2006 |
| 7001658 |
Heat selective electrically conductive polymer sheet |
Feb. 21, 2006 |
| 6989188 |
Spacer profiles for double glazings |
Jan. 24, 2006 |
| 6979486 |
Multilayer ceramic capacitor |
Dec. 27, 2005 |
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