About this resource
An archive of real USA patented inventions that the author finds "goofy," such as the "diaper alarm." Browse the list of inventions and click on each for a brief description and cartoon drawing of it.
Metadata & audience
Author / CreatorVancleave, Ted
FormatArticle
AudienceGrades 3-5, Grades 6-8
Keywords
Inventions
patents
humor