PROTECTING STRUCTURES AGAINST INFESTATION BY TERMITES AND OTHER PESTS BY THE USE OF CHEMICALS
AND SINCE 1922 AS TO "ORKIN" AS TO "ORKIN"; AND IN COMMERCE JULY 20, 1953, AND SINCE 1922 AS TO " ORKIN." AND SINCE 1922 AS TO "ORKIN" AS TO "ORKIN"; AND IN COMMERCE JULY 20, 1953, AND SINCE 1922 AS TO " ORKIN." AS TO "ORKIN."