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Class Information
Number: 379/143
Name: Telephonic communications > With check operated control (e.g., paystation)
Description: Subject matter wherein a telephone is operated by an authorized payment and includes telephone circuitry.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7567658 |
Method to verify designation of pay telephone with an interexchange carrier |
Jul. 28, 2009 |
| 7523073 |
Charging method and charging apparatus |
Apr. 21, 2009 |
| 7409049 |
Network-based securing of added-value services against automated connections |
Aug. 5, 2008 |
| 7397907 |
Multi-function general purpose transceiver |
Jul. 8, 2008 |
| 7133509 |
Method and system for charging a set activation fee for pay telephone usage |
Nov. 7, 2006 |
| 7119517 |
Method for recycling secondary battery |
Oct. 10, 2006 |
| 7116768 |
Collect callback |
Oct. 3, 2006 |
| 7110744 |
Communication and proximity authorization systems |
Sep. 19, 2006 |
| 7088808 |
Network access pay telephone and conversion kit |
Aug. 8, 2006 |
| 7050554 |
Payment to charities with prepaid card |
May. 23, 2006 |
| 6850607 |
Intelligent vending system and method |
Feb. 1, 2005 |
| 6822422 |
Battery recycle system |
Nov. 23, 2004 |
| 6775365 |
Directed call return service |
Aug. 10, 2004 |
| 6721400 |
Power and telecommunications access vending machine |
Apr. 13, 2004 |
| 6707896 |
Public telephone with and method for cash payment function |
Mar. 16, 2004 |
| 6697472 |
System and method therefor of preventing fraud on pay phone credit/debit calling card authorization |
Feb. 24, 2004 |
| 6480590 |
Network access pay telephone, conversion, and method |
Nov. 12, 2002 |
| 6466658 |
Power and telecommunications access vending machine |
Oct. 15, 2002 |
| 6442260 |
Method and system for transmitting information to a telecommunication terminal |
Aug. 27, 2002 |
| 6415025 |
Pay phone call completion method and apparatus |
Jul. 2, 2002 |
| 6335970 |
Automatic coin collection device for a payphone provided with no coin collection signal |
Jan. 1, 2002 |
| 6320945 |
Line-powered pay telephone |
Nov. 20, 2001 |
| 6320946 |
Information payphone |
Nov. 20, 2001 |
| 6317496 |
Telephone keypad guard |
Nov. 13, 2001 |
| 6314169 |
Power and telecommunications access vending machine |
Nov. 6, 2001 |
| 6301344 |
Intelligent public telephone system and method |
Oct. 9, 2001 |
| 6289088 |
Pay phone call completion method and apparatus |
Sep. 11, 2001 |
| 6278768 |
Portable fixture for simulating and testing payphones |
Aug. 21, 2001 |
| 6263058 |
Charge information method |
Jul. 17, 2001 |
| 6233327 |
Multi-function general purpose transceiver |
May. 15, 2001 |
| 6222915 |
Method for providing telecommunications-based services |
Apr. 24, 2001 |
| 6163603 |
Coin escrow apparatus with relay switch contact simulator |
Dec. 19, 2000 |
| 6154532 |
Charge minimizing callback system |
Nov. 28, 2000 |
| 6104792 |
Method of providing call charge information as well as service control facility, subscriber terminal exchange, terminal, and communication network |
Aug. 15, 2000 |
| 6101247 |
Pay telephone |
Aug. 8, 2000 |
| 6097799 |
Pay phone box structure |
Aug. 1, 2000 |
| 6072863 |
Apparatus for conditioning automatic coin validation signals, and method-of-use therefor |
Jun. 6, 2000 |
| 6052452 |
Pay phone |
Apr. 18, 2000 |
| 6044139 |
Plastic coin receptacle for pay telephones |
Mar. 28, 2000 |
| 6038298 |
Lower casing structure of payphone |
Mar. 14, 2000 |
| 6031901 |
Pay phone |
Feb. 29, 2000 |
| 5991413 |
Process for the acceptance of a virtual prepaid card use request permitting the reuse of its serial number |
Nov. 23, 1999 |
| 5978458 |
Magnetic pay telephone cash box proximity switch |
Nov. 2, 1999 |
| 5949863 |
Coin operated telephone auditor |
Sep. 7, 1999 |
| 5907606 |
Telephone-line powered coin telephone chassis |
May. 25, 1999 |
| 5896446 |
Coin operated telephone auditor |
Apr. 20, 1999 |
| 5835240 |
Facsimile communication supplementary service device |
Nov. 10, 1998 |
| 5812643 |
Power and telecommunications access vending machine |
Sep. 22, 1998 |
| 5793851 |
Pay telephone communication system |
Aug. 11, 1998 |
| 5757896 |
Method and apparatus for preventing pin fraud on coin telephones that use battery reversal pulses to meter charges |
May. 26, 1998 |
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