Michael J. Colitz, Jr.
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Wacky Patent of the Month


Combustible Gas Powered Pogo Stick
July 2014 Wacky Patent


U.S. Patent Number: 2,929,459

Patented Jan. 10, 1958




Colitz Catchphrase:

“What high tech kids did before video games.“

wacky patent illustration

original patent


It is an object of the present invention to provide a pogo stick for use by children and adults alike that has a self-contained internal combustion engine for assisting the propulsion of the unit.

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