Bolt seal protector hasp
AssigneeTransguard Industries, Inc.
InventorsCraig Hamilton, Robert F. Emmons
Life of this patent
Estimating the term…
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AssigneeTransguard Industries, Inc.
InventorsCraig Hamilton, Robert F. Emmons
Estimating the term…
A lower steel plate casing has a housing attached to a back plate secured to a door and defines an enclosed chamber defining a channel portion through which a portion of an operating handle of a swing door keeper bar passes. An upper steel plate casing has a housing and is pivoted to the back plate. The upper casing housing defines a further enclosed chamber having a further channel portion through which a portion of the handle passes in cooperation with the lower casing channel portion in a housing locking position. A bolt seal has a head fixed to a shank and a lock body releaseably attached to the shank for locking the two housings together. The shank is laterally protected by the enclosed chambers and axially protected by the head at one shank end and the lock body at the other shank end and by various housing plates having apertures in which the head, lock body and the bolt shank are received.
A bolt seal protector and hasp for use with a swing out door, the door including a keeper bar and operating handle to be secured by a bolt seal, the bolt seal comprising a shank, a head secured to the shank and a lock body for locking engagement with the shank, the hasp comprising:
A bolt seal protector and hasp for use with a swing door keeper bar and operating handle to be secured by a bolt seal, said handle for rotating the bar between a door open state and a door locked state, said seal including a shank with a head at one shank end and a lock body secured to the shank distal the head for locking the hasp therebetween, said hasp comprising:
A bolt seal protector and hasp for use with a swing door keeper bar operation handle and a seal for locking said handle keeper bar, said handle for rotating the bar between a door open state and a door locked state, said seal including a shank with a head at one shank end and a lock body secured to the shank distal the head for locking the hasp therebetween, said hasp comprising:
Dependencies are inferred from the claim text.