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

• D330,839
• D487,012
• D497,304
• 4,838,001
• 5,115,596
• 5,120,094
• 5,125,442
• 5,212,921
• 5,222,339
• 5,341,600
• 5,448,869
• 6,141,913
• 6,672,009
• 6,779,580
• 20020023387
• 20040003541
• 20040139659
• 20040216852