Patent drawing - Chastity belt Heyser 3 - . Public domain image
Summary
Page 3 from US en:Patent 995600 by Jonas E. Heyser, depicting a lockable male anti-en:masturbation belt. The rest of the patent document: Page 1, 2, 4, 5, 6.
Tags
Date
1911
Source
USPTO
Link
Copyright info
public domain