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Patent Example
Orbital Engine
Sarich Australian Patent 467415 lodged 6 July 1970
The orbital engine, a new concept in internal combustion engines.
Originally Ralph Sarich worked with his own small engineering company which
developed new agricultural equipment and later the orbital engine. In 1973,
following his appearance on the ABC television show The Inventors, he was approached
by BHP and a joint venture was born. The resulting Orbital Engineering Company
now has some 540 patents and licensing agreements with a number of major overseas
automotive and marine groups.
The full specification (PDF 225KB)
for the patent illustrated has 16
pages and 4 figures (341KB PDF - to view PDF files, download the free Acrobat
Reader plug-in software by clicking on the icon).

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