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Class Information
Number: 232/41D
Name: Deposit and collection receptacles > Milk receptacles > Once openable and locked upon closure

Patents under this class:

Patent Number Title Of Patent Date Issued
7743935 Lock box Jun. 29, 2010
5921117 Mailbox locking device Jul. 13, 1999
5586718 Security mail box lock assembly Dec. 24, 1996
5476220 Lockable mailbox apparatus Dec. 19, 1995
4447005 Double door security rural mailbox with automatic signalling means May. 8, 1984

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