Deposit and collection receptacles – Letter boxes – Signals
Reexamination Certificate
2006-06-06
2006-06-06
Miller, William L. (Department: 3677)
Deposit and collection receptacles
Letter boxes
Signals
C232S017000
Reexamination Certificate
active
07055736
ABSTRACT:
A signal is provided for a plastic mailbox which is pivotally secured to one of its side wall structures for raising from a lowered position to a releasably detented raised position. A frusto-conical shaft on the lower end of the signal engages a conical bore in a connected between laterally spaced inner and outer walls. A depression or pocket is provided on the inside of the side wall structure at the signal pivot for receiving a head of a fastener and a releasable detent is provided for releasably maintaining the signal in its raised position.
REFERENCES:
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patent: 2551915 (1951-05-01), Turner
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patent: D488908 (2004-04-01), Hradisky
patent: D489159 (2004-04-01), Hradisky
patent: D489160 (2004-04-01), Hradisky
patent: 6729535 (2004-05-01), Lackey et al.
patent: D497465 (2004-10-01), Hradisky
Beckmann Robert C.
Lackey Robert W.
Miller William L.
Nexsen Pruet , LLC
RWL Corporation
Schwab Charles L.
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