Search

Ching Chang

Examiner (ID: 5925, Phone: (571)272-4857 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748
Total Applications
1871
Issued Applications
1700
Pending Applications
11
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7577476 [patent_doc_number] => 20110291358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Game and Method for Linking Bingo to a Pari-Mutuel Race' [patent_app_type] => utility [patent_app_number] => 12/790212 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5588 [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/A1/0291/20110291358.pdf [firstpage_image] =>[orig_patent_app_number] => 12790212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/790212
Game and Method for Linking Bingo to a Pari-Mutuel Race May 27, 2010 Abandoned
Array ( [id] => 6564566 [patent_doc_number] => 20100234136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'GOLF CLUB HEAD' [patent_app_type] => utility [patent_app_number] => 12/785101 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4956 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20100234136.pdf [firstpage_image] =>[orig_patent_app_number] => 12785101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785101
GOLF CLUB HEAD May 20, 2010 Abandoned
Array ( [id] => 7584285 [patent_doc_number] => 20110278795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Poker game with side bet and method for playing' [patent_app_type] => utility [patent_app_number] => 12/800336 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3856 [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/A1/0278/20110278795.pdf [firstpage_image] =>[orig_patent_app_number] => 12800336 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800336
Poker game with side bet and method for playing May 12, 2010 Abandoned
Array ( [id] => 6558499 [patent_doc_number] => 20100289221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'WORD FORMING GAME' [patent_app_type] => utility [patent_app_number] => 12/779554 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4479 [patent_no_of_claims] => 20 [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/A1/0289/20100289221.pdf [firstpage_image] =>[orig_patent_app_number] => 12779554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779554
WORD FORMING GAME May 12, 2010 Abandoned
Array ( [id] => 7699308 [patent_doc_number] => 20110227282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'DYNAMIC DICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/776482 [patent_app_country] => US [patent_app_date] => 2010-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2664 [patent_no_of_claims] => 15 [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/A1/0227/20110227282.pdf [firstpage_image] =>[orig_patent_app_number] => 12776482 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776482
DYNAMIC DICE AND METHOD May 9, 2010 Abandoned
Array ( [id] => 6447544 [patent_doc_number] => 20100283206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'GAME OF CHANCE INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (90 CARDS)' [patent_app_type] => utility [patent_app_number] => 12/776342 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8353 [patent_no_of_claims] => 4 [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/A1/0283/20100283206.pdf [firstpage_image] =>[orig_patent_app_number] => 12776342 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776342
GAME OF CHANCE INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (90 CARDS) May 6, 2010 Abandoned
Array ( [id] => 6447529 [patent_doc_number] => 20100283205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'GAME INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (75 CARDS)' [patent_app_type] => utility [patent_app_number] => 12/776336 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8752 [patent_no_of_claims] => 5 [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/A1/0283/20100283205.pdf [firstpage_image] =>[orig_patent_app_number] => 12776336 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776336
GAME INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (75 CARDS) May 6, 2010 Abandoned
Array ( [id] => 6447518 [patent_doc_number] => 20100283204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'GAMES HAVING BINGO AND POKER LIKE ELEMENTS AND METHODS OF PLAYING THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/776273 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10495 [patent_no_of_claims] => 17 [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/A1/0283/20100283204.pdf [firstpage_image] =>[orig_patent_app_number] => 12776273 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776273
GAMES HAVING BINGO AND POKER LIKE ELEMENTS AND METHODS OF PLAYING THEREFOR May 6, 2010 Abandoned
Array ( [id] => 8954799 [patent_doc_number] => 08500567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Elevator mechanism and related components' [patent_app_type] => utility [patent_app_number] => 12/776179 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 10536 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12776179 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776179
Elevator mechanism and related components May 6, 2010 Issued
Array ( [id] => 6447552 [patent_doc_number] => 20100283207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'AlphaNumeriDeck' [patent_app_type] => utility [patent_app_number] => 12/775068 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2721 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0283/20100283207.pdf [firstpage_image] =>[orig_patent_app_number] => 12775068 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/775068
AlphaNumeriDeck May 5, 2010 Abandoned
Array ( [id] => 6490428 [patent_doc_number] => 20100214714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Electromuscular Incapacitation Device and Methods' [patent_app_type] => utility [patent_app_number] => 12/773304 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 9387 [patent_no_of_claims] => 21 [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/A1/0214/20100214714.pdf [firstpage_image] =>[orig_patent_app_number] => 12773304 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773304
Electromuscular incapacitation device and methods May 3, 2010 Issued
Array ( [id] => 7571092 [patent_doc_number] => 20110266748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'CARD BLOCK STRUCTURE FOR CARD BOXES' [patent_app_type] => utility [patent_app_number] => 12/771418 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1349 [patent_no_of_claims] => 6 [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/A1/0266/20110266748.pdf [firstpage_image] =>[orig_patent_app_number] => 12771418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771418
CARD BLOCK STRUCTURE FOR CARD BOXES Apr 29, 2010 Abandoned
Array ( [id] => 8316701 [patent_doc_number] => 08231474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Multi-stimulus personal defense device' [patent_app_type] => utility [patent_app_number] => 12/771481 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 7279 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12771481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771481
Multi-stimulus personal defense device Apr 29, 2010 Issued
Array ( [id] => 6328506 [patent_doc_number] => 20100327530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'DOUBLE DEAD MAN GUTS' [patent_app_type] => utility [patent_app_number] => 12/766145 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3465 [patent_no_of_claims] => 12 [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/A1/0327/20100327530.pdf [firstpage_image] =>[orig_patent_app_number] => 12766145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766145
DOUBLE DEAD MAN GUTS Apr 22, 2010 Abandoned
Array ( [id] => 4643266 [patent_doc_number] => 08020866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Games of chance including an evaluation of a partial symbol combination' [patent_app_type] => utility [patent_app_number] => 12/766459 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 9 [patent_no_of_words] => 7765 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/020/08020866.pdf [firstpage_image] =>[orig_patent_app_number] => 12766459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766459
Games of chance including an evaluation of a partial symbol combination Apr 22, 2010 Issued
Array ( [id] => 8155041 [patent_doc_number] => 20120098200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'DECK OF PLAYING CARDS AND METHODS OF PLAYING CARD GAMES' [patent_app_type] => utility [patent_app_number] => 13/265831 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6561 [patent_no_of_claims] => 18 [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/A1/0098/20120098200.pdf [firstpage_image] =>[orig_patent_app_number] => 13265831 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265831
DECK OF PLAYING CARDS AND METHODS OF PLAYING CARD GAMES Apr 21, 2010 Abandoned
Array ( [id] => 7496959 [patent_doc_number] => 20110260399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Casino chip organizer/pusher' [patent_app_type] => utility [patent_app_number] => 12/799236 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2171 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20110260399.pdf [firstpage_image] =>[orig_patent_app_number] => 12799236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/799236
Casino chip organizer/pusher Apr 20, 2010 Abandoned
Array ( [id] => 6256513 [patent_doc_number] => 20100295246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Casino Dice Game' [patent_app_type] => utility [patent_app_number] => 12/763783 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5574 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0295/20100295246.pdf [firstpage_image] =>[orig_patent_app_number] => 12763783 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763783
Casino Dice Game Apr 19, 2010 Abandoned
Array ( [id] => 6532661 [patent_doc_number] => 20100203977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'SCENTED BOWLING BALLS' [patent_app_type] => utility [patent_app_number] => 12/763843 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3978 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20100203977.pdf [firstpage_image] =>[orig_patent_app_number] => 12763843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763843
SCENTED BOWLING BALLS Apr 19, 2010 Abandoned
Array ( [id] => 9112076 [patent_doc_number] => 08568242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Expandable baton for self-defense training' [patent_app_type] => utility [patent_app_number] => 13/265128 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5258 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13265128 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265128
Expandable baton for self-defense training Apr 19, 2010 Issued
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