Deposit and collection receptacles – Closures and chutes – Letter box
Reexamination Certificate
2008-01-25
2009-06-23
Miller, William L. (Department: 3677)
Deposit and collection receptacles
Closures and chutes
Letter box
C232S047000, C232S052000
Reexamination Certificate
active
07549572
ABSTRACT:
A mail box having a depository vault overlying a secure compartment. A main door and a flag door are independently rotatable to open and close an opening in the depository vault. The main door is attached to a mail platform for receiving mail in the depository vault. If the mail placed on the mail platform is incoming mail, the main door is rotated by the postman to the closed position to rotate the platform and deliver the incoming mail to the underlying secure compartment. If the mail placed on the platform is outgoing mail, the flag door is rotated by the user of the mail box to the closed position to provide an indication to the postman that the mail is to be picked up and delivered to the destination.
REFERENCES:
patent: 3519198 (1970-07-01), Benoliel
patent: 5526979 (1996-06-01), Mann
patent: 5979751 (1999-11-01), Maddox
patent: 5992736 (1999-11-01), Parker
patent: 6244505 (2001-06-01), Grimes et al.
patent: 6299061 (2001-10-01), Henson
patent: 6644542 (2003-11-01), Cox et al.
patent: 6655577 (2003-12-01), Mihaylov et al.
patent: 6976620 (2005-12-01), Swider
patent: 7040529 (2006-05-01), Swider et al.
Branan Charles L.
Branan Scott C.
Chauza, PC Roger N.
Miller William L.
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