Patent ID: 7165348

Claim:
A plow security device comprising: an attachment assembly configured to engage a mounting portion of a plow and minimize attachment access to the mounting portion of the plow; and a fixation adaptor in communication with the attachment assembly, the fixation adaptor configured to secure the attachment assembly to the plow; a housing coupled to the attachment assembly; wherein the attachment assembly comprises: a first mounting element coupled to the housing, the first mounting element configured to engage the mounting portion of the plow; and a second mounting element in movable communication with the housing, the second mounting element configured to position in proximity to the mounting portion of the plow; wherein the first mounting element comprises an adaptor element coupled to the housing, the adaptor element defining an opening configured to receive a first end of an attachment pin of the plow; and the second mounting element comprises: a support member in moveable communication with the housing, and a blocking element coupled to the support member, the blocking element configured to position in proximity to a second end of the attachment pin of the plow.