of the complainants by court experts, was declared obscene in 1677.[67][68]The first successful vacuum erection device, or penis pump, was developed by Vincent Marie Mondat in the early 1800s.[66] A more advanced device, based on a bicycle pump, was developed by Geddings Osbon, a Pentecostal preacher, in the 1970s. In 1982, he received FDA approval to market the product as the ErecAid®.[69]JohnR. Brinkley