Lopez; David B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lopez; David B..The latest application filed is for "ergonomic card-shuffling devices".

Company Profile

2.10.12

Lopez; David B. - Henderson NV
Lopez; David B. - Las Vegas NV

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Ergonomic card-shuffling devices Grant 10,639,542 - Scheper , et al.	2020-05-05
Method and apparatus for using upstream communication in a card shuffler Grant 10,226,687 - Grauzer , et al.	2019-03-12
Automatic card shuffler with pivotal card weight and divider gate Grant 10,226,686 - Scheper , et al.	2019-03-12
Method and apparatus for using upstream communication in a card shuffler Grant 10,086,260 - Grauzer , et al. October 2, 2	2018-10-02
Ergonomic Card-shuffling Devices App 20170216713 - Scheper; Paul K. ; et al.	2017-08-03
Method of readying a card shuffler Grant 9,623,317 - Scheper , et al. April 18, 2	2017-04-18
Method And Apparatus For Using Upstream Communication In A Card Shuffler App 20160354678 - Grauzer; Attila ; et al.	2016-12-08
Method and apparatus for using upstream communication in a card shuffler Grant 9,452,346 - Grauzer , et al. September 27, 2	2016-09-27
Method And Apparatus For Using Upstream Communication In A Card Shuffler App 20160196718 - Grauzer; Attila ; et al.	2016-07-07
Automatic Card Shuffler with Pivotal Card Weight and Divider Gate App 20150196834 - Scheper; Paul K. ; et al.	2015-07-16
Card Shuffler with Adjacent Card Infeed and Card Output Compartments App 20140203505 - Scheper; Paul K. ; et al.	2014-07-24
Automatic card shuffler with pivotal card weight and divider gate Grant 8,702,101 - Scheper , et al. April 22, 2	2014-04-22
Method And Apparatus For Using Upstream Communication In A Card Shuffler App 20130109455 - Grauzer; Attila ; et al.	2013-05-02
Automatic Card Shuffler With Pivotal Card Weight And Divider Gate App 20130099448 - Scheper; Paul K. ; et al.	2013-04-25
Card shuffler with adjacent card infeed and card output compartments Grant 8,342,525 - Scheper , et al. January 1, 2	2013-01-01
Method and apparatus for using upstream communication in a card shuffler Grant 8,337,296 - Grauzer , et al. December 25, 2	2012-12-25
Intelligent baccarat shoe App 20090091078 - Grauzer; Attila ; et al.	2009-04-09
Intelligent baccarat shoe Grant 7,434,805 - Grauzer , et al. October 14, 2	2008-10-14
Security devices for implementing hand-held wagering App 20080096628 - Czyzewski; Zbigniew ; et al.	2008-04-24
Card shuffler with adjacent card infeed and card output compartments App 20080006997 - Scheper; Paul K. ; et al.	2008-01-10
Intelligent Baccarat shoe App 20050062227 - Grauzer, Atilla ; et al.	2005-03-24
Method and apparatus for using upstream communication in a card shuffler App 20030064798 - Grauzer, Attila ; et al.	2003-04-03

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