Gaming machine with hidden jackpot
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2012
Grant Date -
Mar 31, 2005
app pub date -
Nov 16, 2004
filing date -
Jan 25, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various type of jackpot systems are disclosed wherein visible jackpots are replenished after a win by an invisible jackpot. Some embodiments include: replenishing the visible jackpot with less than 100% of the invisible jackpot; increasing the invisible jackpot at a rate faster than the rate at which the visible jackpot is increased; having a criteria for a win of the jackpot based on the amount of the invisible jackpot; and using multiple visible and invisible jackpots in various ways.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully