Resources Contact Us Home
Paper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making t

Image Number 6 for United States Patent #5556509.

A paper structure having at least three regions is disclosed. The paper structure has a first region, a patterned second region, and a third transition region connecting the first and second regions. The first and second regions are disposed at different elevations, and can each have a thickness less than a thickness of the transition region. An apparatus and process for making such a paper structure are also disclosed.

  Recently Added Patents
Electrical stimulation lead, system, and method
Compound semiconductor device and manufacturing method therefor
SMS transport resource control
Reticle for a riflescope or other projectile-weapon aiming device
Memristive junction with intrinsic rectifier
Pharmaceutical composition comprising gabapentin or an analogue thereof and an .alpha.-aminoamide and its analgesic use
Pill identification and counterfeit detection method
  Randomly Featured Patents
Display apparatus
Service information providing method, service information providing apparatus and system
Method and apparatus for controlling a web handling device
Acoustic method and apparatus for measuring thickness of a coating layer on a substrate
Fluid-assisted electrocautery device
Pressurized, sparged flotation column
Latch construction with improved anti-violation features
Plasma ignition for direct injected internal combustion engines
Modularized functionality enhancement for a cellular telephone
Alkyl esters of polyene antibiotics