External female urinal

Claim 1

A URINAL ADAPTED TO BE POSITIONED AT THE VALVA REGION OF THE BODY OF A HUMAN FEMALE COMPRISING AN ELONGATE SHEET OF MATERIAL, SAID SHEET BEING IMPERVIOUS TO WATER AND URINE SO AS NOT TO ABSORB URING WHICH MAY COME INTO CONTACT THEREWITH, AND BEING PLIABLE TO THEREBY CONFORM TO THE BODY OF A SAID HUMAN FEMALE, SAID SHEET HAVING A GENERALLY ELONGATE OPENING THEREIN, SAID OPENING HAVING ITS MAJOR AXIS EXTENDING LONGITUDINALLY OF SAID SHEET, A PAD ON ONE SIDE OF SAID SHEET, SAID PAD SURROUNDING SAID OPENING AND BEING OF FLEXIBLE YIELDABLE AND RESILIENT MATERIAL, SAID PAD BEING OF LESSER THICKNESS AT ONE END THEREOF AND OF GREATER THICKNESS AT THE OTHER END THEREOF WITH THE THICKNESS INCREASING IN THE DIRECTION OF SAID AXIS OF SAID OPENING, WHEREBY IT MAY ENGAGE WITH AND SUBSTANTIALLY SEAL AGAINST THE VULVA REGION OF A FEMALE HUMAN BODY, MEANS EXTENDING FROM SAID SHEET OPPOSITELY FROM SAID PAD FOR RECEIVING LIQUID PASSED THROUGH