Amusement device compising an eccentrically rotatable ball-like object
United States Patent 3157961
US Patent References:
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/0178352.html
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/0595642.html
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/0139533.html
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/0178352.html
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/0595642.html
- - 0595642
/0756616.html
- - 0756616
/0892991.html
- - 0892991
Inventors:
Payne, Alford R.
Publication Date:
11/24/1964
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Assignee:
Payne, Alford R.
Primary Class:
Other Classes:
473/575, 473/576, 273/DIG.019, 224/101, 482/88
International Classes:
A63B21/06; A63B21/22; A63B21/00
US Patent References: