Calculation: 1  Type A delay= Date of issuance of office Action -(Date of receipt of applicant response + 4 Months/14 Months) 2  Type B delay=Date of issue of Patent/Date of filing of first RCE - (Date of filing of application + 3 years) 3  Total PTA =Type A+Type B + Type C - Applicant Delay -overlapping delays.
Liverpool have snapped up 20-year-old defender Kevin Stewart, who was released by Tottenham this summer. But, having announced the move on Twitter himself, no-one seems to know that much about the player.
David Beckham began his soccer career with Manchester United at age  17. He debuted in 1992, and called it quits after 20 years. Wayne Rooney has been playing soccer (football) since at least  1994, when he joined the club Everton. It is likely he had been  playing soccer for a few years beforehand.