H04M2017/241 - CPC Classification Index

ClassID:

228011 ⎘

H04M2017/241 - CPC Classification

Classification description:

Prepayment of wireline communication systems, wireless communication systems or telephone systems with on-line recharging of an account or card, e.g. cashless by calling a service number IVR, menu

Recent Application in this class:

20180054529

2018-02-22

METHODS AND SYSTEMS FOR TOP-UP

20150044990

2015-02-12

Methods and systems for top-up

20100297982

2010-11-25

Pre-paid wireless interactive voice response system with variable announcements

20070072584

2007-03-29

Cellular telephone credit management

20070049247

2007-03-01

Pre-paid wireless interactive voice response system with variable announcements

20060105805

2006-05-18

Pre-paid wireless interactive voice response system with variable announcements