Telephone line use enablement of lottery participation

Details Telephone line use enablement of lottery participation Telephone line use enablement of lottery participation

2006-09-05

2006-09-05

Woo, Stella (Department: 2614)

Telephonic communications

Telephone line or system combined with diverse electrical...

Having transmission of a digital message signal over a...

Reexamination Certificate

active

07103160

ABSTRACT:
A lottery is provided, requiring participants to use a telephone company's line, or line segments.

REFERENCES:
patent: 4969183 (1990-11-01), Reese
patent: 5354069 (1994-10-01), Guttman et al.
patent: 5365575 (1994-11-01), Katz
patent: 5550909 (1996-08-01), Chanda et al.
patent: 5812765 (1998-09-01), Curtis
patent: 6117013 (2000-09-01), Eiba
patent: 6263054 (2001-07-01), Haefliger
patent: 6553104 (2003-04-01), Haefliger
patent: 6907114 (2005-06-01), Haefliger

Affiliated with

Also associated with

Rating

Telephone line use enablement of lottery participation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telephone line use enablement of lottery participation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone line use enablement of lottery participation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3589453