2695854

Information

• Patent Grant
• 2695854

• References
• Source

• Patent Number

  2,695,854

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1954
  70 years ago

• CPC

  • E04D3/35 - Roofing slabs or stiff sheets comprising two or more layers
  • B32B15/08 - of synthetic resin
  • D21H19/04 - applied as foil
  • E04C2/26 - composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
  • E04D1/28 - Roofing elements comprising two or more layers
  • E04D5/10 - by making use of compounded or laminated materials
  • Y10T428/24463 - Plural paper components
  • Y10T428/24636 - Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
  • Y10T428/249926 - Including paper layer
  • Y10T428/26 - Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
  • Y10T428/27 - Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
  • Y10T428/31717 - Next to bituminous or tarry residue
  • Y10T428/31823 - Paper

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 052 - Static structures