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Marvin's products, features and designs are covered by one or more of the following patents or pending patent applications:

Patent #  
  • D487,012 - Casement Window Folding Handle
  • D497,304 - Casement Window Handle Cover  
  • 5,115,596 - Sliding Door Mounting System
  • 5,120,094 - Sliding Door Locking Device
  • 5,125,442 - Wood Component Attachment
  • 5,212,921 - Door Sill Composition   
  • 5,448,869 - Composite Framing Member and Window or Door Assembly Incorporating a Composite Framing Member
  • 6,141,913 - Window Sash Position Maintainer   
  • 6,672,009 - Window Sash Position Maintainer
  • 6,779,580 - Wood Interior Screen for Out-Swinging Wood Window
  • 6,938,373 - Window Sash Position Maintainer
  • 6,964,290 - Wood Interior Screen for Out-Swinging Wood Window
  • 7,182,119 - Screen Assembly for Outwardly Projecting Window
  • 103,677 - Casement Window Handle Cover (Canada)
  • 103,678 - Casement Window Folding Handle (Canada)
  • D594,732 - Cover for a Casement Window Handle
  • D595,110 - Casement Window Folding Handle and Cover
  • 7,552,562 - Structural Filler System for a Window or Door
  • 7,591,106 - Flashing Assembly
  • 7,631,465 - Jamb Adjustment and Securement Assembly and Methods Therefor
 
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