Remote telephone ringer controller

• US 5,930,351 A
• Filed: 03/18/1996
• Issued: 07/27/1999
• Est. Priority Date: 03/18/1996
• Status: Expired due to Fees

• Current Assignee: David Irwin Lappen, William Ascher Lappen
• Original Assignee: David Irwin Lappen, William Ascher Lappen
• Inventors: Lappen, David Irwin, Lappen, William Ascher
• Primary Examiner(s): Wolinsky, Scott
• Application Number:
  US08/617,182
• Time in Patent Office: 1,226 Days
• Field of Search: 379/56, 379/57, 379/58, 379/59, 379/60, 379/61, 379/62, 379/63, 379/93, 379/96, 379/97, 379/188, 379/211, 379/322, 379/373, 379/375, 379/199, 379/387, 379/393, 379/413, 379/93.05 , 379/110.1, 379/106.09, 379/441, 340/825.44, 340/825.46, 340/311.1, 340/328, 340/384.1
• US Class Current: 379/376.02
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: H04M 1/82 Line monitoring circuits for call progress or status discrimination for detecting caller identity H04M1/573
• CPC Class Codes: H04M 19/04 the ringing-current being generated at the substations
• CPC Class Codes: H04M 3/02 Calling substations, e.g. by ringing selective calling H04Q

Abstract

A device (FIG. 1, item 110), which may be remotely controlled, inserted between a telephone (FIG. 1, item 100) and a telephone line (FIG. 1, item 120) that controls the telephone'"'"'s ringer to silence it or not, to cause it to ring in a different manner to signal an event other than an incoming telephone call (FIG. 1, item 140), and/or to signal another device (FIG. 1, item 130) to indicate an incoming call.

Claims

1. A remote telephone ring controller, comprising:

a ring blocker component having a ring block mode for blocking a ring signal from being received at a telephone connected to a telephone line via the ring blocker without answering a call and without blocking the ring signal to any other telephone connected to said telephone line, the ring blocker further including a pass through mode for passing through the ring signal; and

a ring controller component coupled to the ring blocker for receiving a remote command sent from said any other telephone while it is off-hook and for setting the ring blocker to a ring block mode or a pass through mode depending upon the remote command.

2. The remote telephone ring controller as recited in claim 1 further including a ring detect component being connectable with a telephone line for receiving a ring signal via the telephone line.

3. The remote telephone ring controller as recited in claim 1 wherein the ring controller component receives the remote command via the telephone line.

4. The remote telephone ring controller as recited in claim 1 wherein the ring controller component receives the remote command via a dedicated wire.

5. The remote telephone ring controller as recited in claim 1 wherein the ring controller component receives the remote command via a remote pager base station.

6. The remote telephone ring controller as recited in claim 1 further including a telephone connector coupled to the ring blocker for causing a telephone device to ring when the ring blocker is in the pass through mode and for preventing the telephone device from ringing when the ring blocker is in the ring block mode.

7. The remote telephone ring controller as recited in claim 6 wherein the telephone connector further includes means for coupling a plurality of telephone devices with the remote telephone ring controller, the remote telephone ring controller further including means for controlling the plurality of telephone devices as a group.

8. The remote telephone ring controller as recited in claim 6 wherein the remote telephone ring controller may receive information over the telephone line while the telephone device is on hook.

9. The remote telephone ring controller as recited in claim 1 further including automatic reset circuitry for resetting the ring blocker to a pass through mode after a predetermined time period has elapsed.

10. The remote telephone ring controller as recited in claim 1 further including a remote command transmitter for sending a remote command to a remote telephone ring controller.

11. The remote telephone ring controller as recited in claim 1 further including a remote command transmitter for sending a remote command to a local telephone ring controller.

12. The remote telephone ring controller as recited in claim 1 wherein the ring controller component receives a local command for setting the ring blocker to a ring block mode or a pass through mode depending upon the local command.

13. The remote telephone ring controller as recited in claim 12 wherein the local command results from an off-hook signal.

14. The remote telephone ring controller as recited in claim 12 wherein the local command results from a keypad key activation signal.

15. The remote telephone ring controller as recited in claim 1 further including a means for distinguishing an intended recipient of an incoming call and for signaling the intended recipient via an alternate signaling device associated with the intended recipient.

16. The remote telephone ring controller as recited in claim 1 further including an alternate signaling device to trigger an alternate alert in response to the ring signal.

17. The remote telephone ring controller as recited in claim 1 further including an alternate signaling device to trigger an alternate alert in response to an alternate event.

18. The remote telephone ring controller as recited in claim 17 further including a distinctive ring generator coupled to the ring blocker for generating a distinctive ring in response to the alternate event.

19. The remote telephone ring controller as recited in claim 1 further including a means for receiving all required electrical power from the telephone line.

20. The remote telephone ring controller as recited in claim 1 further including a unique address allowing the remote telephone ring controller to be individually controlled by a remote command including addressing information.

21. The remote telephone ring controller as recited in claim 20 wherein the unique address is user modifiable.

22. The remote telephone ring controller as recited in claim 1 further including a display for displaying a currently active mode.

23. The remote telephone ring controller as recited in claim 1 further including an alternate signaling device for causing the ring blocker to switch to a desired mode upon the occurrence of an alternate event.