PES Patents

The following are a list of patents P.E.S. has obtained for its Electro Stimulation products.

US Patent #; Date Issued; Title
#5,571,118 November 5, 1996 Apparatus for stimulating penile, scrotal, anal, vaginal and clitoral tissue
#5,586,560 December 24, 1996 Collapsible seating apparatus
#5,697,966 December 16, 1997 Apparatus for stimulating living tissue
#5,704,894 January 6, 1998 Pneumatic apparatus for controlling certain bodily insertion devices and collapsible seating apparatus
#5,782,902 July 21, 1998 Apparatus for stimulating living tissue
#RE41,463E July 27, 2010 (Re-Issue of Patent #5,782,902) Apparatus for stimulating living tissue
#5,800,502 September 1, 1998 Apparatus for stimulating living tissue
#5,857,960 January 12, 1999 Pneumatic apparatus for controlling certain bodily insertion devices and collapsible seating apparatus
#5,871,533 Febuary 16, 1999 Apparatus for stimulating living tissue
#6,151,527 November 21, 2000 Electrode apparatus for stimulating living tissue
#6,246,915B1 June 12, 2001 Apparatus for stimulating living tissue
#6,675,052B2 January 6, 2004 Electrode apparatus for stimulating penile tissue
#6,785,577B2 August 31, 2004 Electrode apparatus for stimulating penile, urethral, and anal tissue


Products; U.S. Patent #
Electro-Flex™ #5,571,118
P.E.S. Electro-Flex™ Penile Rings #5,571,118
P.E.S. Little Big Man #5,571,118
P.E.S. Anal Tubular #RE41,463E #6,151,527
P.E.S. Testicle Tubular #RE41,463E 
P.E.S. Electro-Flex™ Anal Plugs #5,800,502 #5,571,118 #5,871,533 #5,697,966
P.E.S. Sparkler & Big Boy Sparkler #5,800,502 #6,246,915B1 #RE41,463E
P.E.S. Cock Twins #RE41,463E
P.E.S. Fat Cock Twins #RE41,463E
P.E.S. Prostate Stimulator #6,151,527
P.E.S. Corona 'Cockhead' Stimulators #6,675,052B2
P.E.S. Electro-Flex™ Vaginal Plug #5,571,118
P.E.S. Auto Erotic Chair #5,586,560 #5,704,894 #5,857,960