Patent ID: 7828343
Filing Date: 2010-11-09
Classification: E05B,G09F,Y10T

Abstract:
1. A seal lock, comprising: (a) a bolt comprising (b) a locking body having a passageway therethrough with first and second open ends on opposite sides of the locking body; (c) wherein the locking body is configured to receive and retain the shaft in locking engagement after the shaft has been inserted a predetermined extent into the first open end of the passageway, at which point the shaft cannot be withdrawn from the first open end of the passageway; (d) wherein the locking body is configured to permit passage of the distal portion of the shaft through and out of the second open end of the passageway after separation of the head and the distal portion of the shaft without passage of any portion of the sheath through the passageway; and (e) wherein the sheath is configured to shear away from the proximal portion of the shaft when the distal portion of the shaft passes through and out of the second open end of the passageway after separation of the head and the distal portion of the shaft.