Abstract A mail detector is provided and consists of a mail box having a hinged door to provide access to the mail box for inserting mail, means for detecting mail within the mail box, a remote power source, a remote switch for connecting the power source through the means for detecting mail within the mail box when the switch is closed, a remote indicator lamp connected between the power source and the switch, the remote indicator lamp energized when the switch is closed and by the means for detecting mail within the mail box so that a person can look at the energized remote indicator lamp and know that mail is in the mail box and a mail box indicator lamp connected between the means for detecting mail within the mail box and the switch, the mail box indicator lamp energized when the switch is closed and by the means for detecting mail within the mail box so that a person can look at the energized mail box indicator lamp and know that mail is in the mail box.
A mail detector comprising: (a) a mail box having a door for access thereto; (b) means for detecting mail in the box; (c) a remote power source; (d) a remote switch for connecting said power source with said means; (e) a remote indicator in series with said switch; (f) a second indicator mounted on the mail box in series with said switch wherein said means for detecting mail within the box comprises a normally open switch responsive to the opening of said door and placement of mail in said box to close said switch whereby both said indicators will indicate the presence of mail in said box, wherein said normally open switch comprises: (a) a pair of spaced contacts in series with the remote indicator; (b) a platform with an electrically conductive bottom surface responsive to placement of mail therein to move downward to cause said surface to engage said contacts; (c) spring means biasing said platform away from said contacts to the open switch position; (d) means for closing said normally open switch, secured to the box and said door whereby door opening movement causes downward platform movement to close said switch.
Claim 2
Dependent Claim
193 words
A mail detector comprising: (a) a mail box having a door for access thereto; (b) means for detecting mail in the box; (c) a remote power source; (d) a remote switch for connecting said power source with said means; (e) a remote indicator in series with said switch; (f) a second indicator mounted on the mail box in series with said switch wherein said means for detecting mail within the box comprises a normally open switch responsive to the opening of said door and placement of mail in said box to close said switch whereby both said indicators will indicate the presence of mail in said box, wherein said normally open switch comprises: (a) a pair of spaced contacts in series with the remote indicator; (b) a platform with an electrically conductive bottom surface responsive to placement of mail therein to move downward to cause said surface to engage said contacts; (c) spring means biasing said platform away from said contacts to the open switch position; (d) means for closing said normally open switch, secured to the box and said door whereby door opening movement causes downward platform movement to close said switch.
Claim 3
Dependent Claim
35 words
A mail detector as in claim 1, wherein the last said means comprises a lever spring biased away from said platform responsive to door opening to engage and move said platform to engage said contacts.