No. 1. Witch-Faced Playground Climber and Slide – USD213505 – Patented March 11, 1969
No. 2. Amusement device with flexible rubberized pop up figure – US6592426B2 – Patented July 15, 2003
No. 3. Method of Preserving the Dead – US748284 – Patented December 29, 1903
No. 4. Beheading Block and Ax – US420995 – Patented February 11, 1890
No.5. Vampire Shaped Pasta – USD321272 – Patented November 5, 1991
No.6. The ornamental design for a miniature scarecrow decoration, as shown and described. – USD262276 – Patented December 15, 1981
No. 7. Coffins – US212273 – Patented February 11, 1879
No. 8. Precautionary Attachment for Bottles Containing Poison – US110760 – Patented January 3, 1871
No. 9 Flying Machine – US398984 – Patented March 5, 1889
No. 10 – Garment having a buttocks cleavage revealing feature – US6473908 – Patented November 5, 2002
Source: USPTO