Search

David W. Duffy

Examiner (ID: 15747, Phone: (571)272-1574 , Office: P/3716 )

Most Active Art Unit
3716
Art Unit(s)
3714, 3715, 3700, 3716
Total Applications
565
Issued Applications
295
Pending Applications
21
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4704959 [patent_doc_number] => 20080064483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'SLOT MACHINE' [patent_app_type] => utility [patent_app_number] => 11/852610 [patent_app_country] => US [patent_app_date] => 2007-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14637 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20080064483.pdf [firstpage_image] =>[orig_patent_app_number] => 11852610 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852610
SLOT MACHINE Sep 9, 2007 Abandoned
Array ( [id] => 5453051 [patent_doc_number] => 20090069088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'SYSTEM AND METHOD FOR DETECTION, CLASSIFICATION, AND MANAGEMENT OF COLLUSION IN ONLINE ACTIVITY' [patent_app_type] => utility [patent_app_number] => 11/850811 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7430 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20090069088.pdf [firstpage_image] =>[orig_patent_app_number] => 11850811 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/850811
SYSTEM AND METHOD FOR DETECTION, CLASSIFICATION, AND MANAGEMENT OF COLLUSION IN ONLINE ACTIVITY Sep 5, 2007 Abandoned
Array ( [id] => 4939199 [patent_doc_number] => 20080076518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'SLOT MACHINE WITH PAYOUT ACCORDING TO SYMBOLS IN GROUPED AREAS AND PLAYING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 11/851098 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9415 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20080076518.pdf [firstpage_image] =>[orig_patent_app_number] => 11851098 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/851098
SLOT MACHINE WITH PAYOUT ACCORDING TO SYMBOLS IN GROUPED AREAS AND PLAYING METHOD THEREOF Sep 5, 2007 Abandoned
Array ( [id] => 4772419 [patent_doc_number] => 20080058078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'COMPETITIVE GAMING METHOD AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/851112 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9338 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20080058078.pdf [firstpage_image] =>[orig_patent_app_number] => 11851112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/851112
Competitive gaming method and system Sep 5, 2007 Issued
Array ( [id] => 4826572 [patent_doc_number] => 20080125211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'APPARATUS, SYSTEM AND METHOD FOR AWARDING PROGRESSIVE OR JACKPOT PRIZES' [patent_app_type] => utility [patent_app_number] => 11/851124 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8835 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20080125211.pdf [firstpage_image] =>[orig_patent_app_number] => 11851124 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/851124
Apparatus, system and method for awarding progressive or jackpot prizes Sep 5, 2007 Issued
Array ( [id] => 7749779 [patent_doc_number] => 08109821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Gaming system and method which enables multiple players to simultaneously play multiple individual games or group games on a central display' [patent_app_type] => utility [patent_app_number] => 11/847957 [patent_app_country] => US [patent_app_date] => 2007-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 67 [patent_no_of_words] => 41494 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/109/08109821.pdf [firstpage_image] =>[orig_patent_app_number] => 11847957 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/847957
Gaming system and method which enables multiple players to simultaneously play multiple individual games or group games on a central display Aug 29, 2007 Issued
Array ( [id] => 4638649 [patent_doc_number] => 08016674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Gaming device having changed or generated player stimuli' [patent_app_type] => utility [patent_app_number] => 11/841315 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/016/08016674.pdf [firstpage_image] =>[orig_patent_app_number] => 11841315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/841315
Gaming device having changed or generated player stimuli Aug 19, 2007 Issued
Array ( [id] => 4785945 [patent_doc_number] => 20080139274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'GAMING SYSTEM HAVING MULTIPLE GAMING MACHINES WHICH PROVIDE BONUS AWARDS' [patent_app_type] => utility [patent_app_number] => 11/830641 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 55231 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20080139274.pdf [firstpage_image] =>[orig_patent_app_number] => 11830641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830641
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 4910080 [patent_doc_number] => 20080020847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'GAMING SYSTEM HAVING MULTIPLE GAMING MACHINES WHICH PROVIDE BONUS AWARDS' [patent_app_type] => utility [patent_app_number] => 11/830422 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 39583 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20080020847.pdf [firstpage_image] =>[orig_patent_app_number] => 11830422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830422
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 4904357 [patent_doc_number] => 20080113771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'GAMING SYSTEM HAVING MULTIPLE GAMING MACHINES WHICH PROVIDE BONUS AWARDS' [patent_app_type] => utility [patent_app_number] => 11/830630 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 55223 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20080113771.pdf [firstpage_image] =>[orig_patent_app_number] => 11830630 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830630
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 8783908 [patent_doc_number] => 08430747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-30 [patent_title] => 'Gaming system having multiple gaming machines which provide bonus awards' [patent_app_type] => utility [patent_app_number] => 11/830075 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 39778 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11830075 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830075
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 4922376 [patent_doc_number] => 20080070692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'SERVER BASED GAMING SYSTEM AND METHOD FOR SELECTIVELY PROVIDING ONE OR MORE DIFFERENT TOURNAMENTS' [patent_app_type] => utility [patent_app_number] => 11/830246 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 48317 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20080070692.pdf [firstpage_image] =>[orig_patent_app_number] => 11830246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830246
SERVER BASED GAMING SYSTEM AND METHOD FOR SELECTIVELY PROVIDING ONE OR MORE DIFFERENT TOURNAMENTS Jul 29, 2007 Abandoned
Array ( [id] => 4944365 [patent_doc_number] => 20080081690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'GAMING SYSTEM HAVING MULTIPLE GAMING MACHINES WHICH PROVIDE BONUS AWARDS' [patent_app_type] => utility [patent_app_number] => 11/830354 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 32791 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20080081690.pdf [firstpage_image] =>[orig_patent_app_number] => 11830354 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830354
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 4643629 [patent_doc_number] => 08021230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Gaming system having multiple gaming machines which provide bonus awards' [patent_app_type] => utility [patent_app_number] => 11/830635 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 55348 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021230.pdf [firstpage_image] =>[orig_patent_app_number] => 11830635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830635
Gaming system having multiple gaming machines which provide bonus awards Jul 29, 2007 Issued
Array ( [id] => 4657977 [patent_doc_number] => 20080026839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Interactive Gaming System With Attribute Indicators, Such As Online Poker Rooms With Attribute Indicators' [patent_app_type] => utility [patent_app_number] => 11/830730 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4715 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20080026839.pdf [firstpage_image] =>[orig_patent_app_number] => 11830730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830730
Interactive Gaming System With Attribute Indicators, Such As Online Poker Rooms With Attribute Indicators Jul 29, 2007 Abandoned
Array ( [id] => 5453034 [patent_doc_number] => 20090069071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'GAMING SYSTEM WITH CASCADING SYMBOL FEATURE' [patent_app_type] => utility [patent_app_number] => 12/299593 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 10936 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20090069071.pdf [firstpage_image] =>[orig_patent_app_number] => 12299593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299593
Gaming system with cascading symbol feature May 2, 2007 Issued
Array ( [id] => 5404317 [patent_doc_number] => 20090239631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'Wagering Game With Symbols Forming An Altered Array or Secondary Array' [patent_app_type] => utility [patent_app_number] => 12/299567 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 11438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20090239631.pdf [firstpage_image] =>[orig_patent_app_number] => 12299567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299567
Wagering game with symbols forming an altered array or secondary array May 2, 2007 Issued
Array ( [id] => 5436009 [patent_doc_number] => 20090170596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'SWITCHING OPERATION MODES IN MOBILE WAGER GAMING DEVICES' [patent_app_type] => utility [patent_app_number] => 12/295395 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6746 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20090170596.pdf [firstpage_image] =>[orig_patent_app_number] => 12295395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295395
Switching operation modes in mobile wager gaming devices Mar 26, 2007 Issued
Array ( [id] => 4822624 [patent_doc_number] => 20080227548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Secured cross platform networked multiplayer communication and game play' [patent_app_type] => utility [patent_app_number] => 11/717387 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20080227548.pdf [firstpage_image] =>[orig_patent_app_number] => 11717387 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717387
Secured cross platform networked multiplayer communication and game play Mar 12, 2007 Abandoned
Array ( [id] => 5064360 [patent_doc_number] => 20070226002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Financial gaming system and method' [patent_app_type] => utility [patent_app_number] => 11/716907 [patent_app_country] => US [patent_app_date] => 2007-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3155 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20070226002.pdf [firstpage_image] =>[orig_patent_app_number] => 11716907 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716907
Financial gaming system and method Mar 11, 2007 Abandoned
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