Container with expiration date alarm

A container assembly comprising:

• an open-topped container for enclosing a product that should not be used after an expiration date;
• a lid for closing the open-topped container;
• a strap that completely encircles an upper rim of the container and an upper rim of the lid so that the strap must be removed to access the product inside the container;
• a sensor for sensing when the strap is removed from the container, the sensor including electrical contacts that form an electrical path between the container and the strap, wherein the electrical path is broken when the strap is removed from the container;
• an alarm comprising a transmitter configured to transmit an alarm notice to a remote device;
• and
• a timing circuit mounted on the strap and coupled with the sensor and the alarm for monitoring the expiration date and triggering the alarm only when the strap is removed from the container after the expiration date, the timing circuit including a user interface having at least one of a touchscreen, button, and mechanism for permitting a user to enter the expiration date into the timing circuit,
• wherein the timing circuit is configured to transmit an alert to the alarm which then transmits the alarm notice to the remote device only when the strap is removed after the time period.

A container assembly comprising:

• an open-topped container for enclosing a product that should not be used after an expiration date;
• a lid for closing the open-topped container;
• a strap that completely encircles an upper rim of the container and an upper rim of the lid so that the strap must be removed to access the product inside the container;
• a sensor for sensing when the strap is removed from the container, the sensor having electrical contacts;
• an alarm comprising a transmitter configured to transmit an alarm notice to a remote device;
• a timing circuit coupled with the sensor and the alarm, the electrical contacts forming an electrical path between the container and the timing circuit, wherein the electrical path is broken when the strap is removed from the container, the timing circuit including—
• a user interface having at least one of a touchscreen, button, and mechanism for entering the expiration date,
• memory for storing data representative of the expiration date, and
• circuitry that determines when the expiration date has been reached and
• does not trigger the alarm if the expiration date has not been reached and the strap is not removed;
• does not trigger the alarm if the expiration date has been reached and the strap is not removed;
• does not trigger the alarm if the expiration date has not been reached and the strap is removed;
• and
• that triggers the alarm only when the strap is removed from the container after the expiration date has been reached;
• and
• a display coupled with the timing circuitry for displaying the expiration date and a time period remaining before the expiration date is reached,
• wherein the timing circuit is configured to transmit an alert to the alarm which then transmits the alarm notice to the remote device only when the strap is removed after the time period.