Search

Ko Hung Chan

Examiner (ID: 11304)

Most Active Art Unit
3631
Art Unit(s)
3637, 3631, 2899, 3632, 3505
Total Applications
2335
Issued Applications
1606
Pending Applications
100
Abandoned Applications
653

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5286906 [patent_doc_number] => 20090019636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Diverter Spout' [patent_app_type] => utility [patent_app_number] => 12/167372 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1974 [patent_no_of_claims] => 13 [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/A1/0019/20090019636.pdf [firstpage_image] =>[orig_patent_app_number] => 12167372 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167372
Diverter spout Jul 2, 2008 Issued
Array ( [id] => 5268339 [patent_doc_number] => 20090072114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Christmas Tree Stand' [patent_app_type] => utility [patent_app_number] => 12/165912 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 958 [patent_no_of_claims] => 5 [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/A1/0072/20090072114.pdf [firstpage_image] =>[orig_patent_app_number] => 12165912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/165912
Christmas Tree Stand Jun 30, 2008 Abandoned
Array ( [id] => 207732 [patent_doc_number] => 07624479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-01 [patent_title] => 'Carrier board supporting device' [patent_app_type] => utility [patent_app_number] => 12/147510 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2727 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/624/07624479.pdf [firstpage_image] =>[orig_patent_app_number] => 12147510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/147510
Carrier board supporting device Jun 26, 2008 Issued
Array ( [id] => 5461400 [patent_doc_number] => 20090321600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'SHOWER CURTAIN MOUNTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/146509 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1326 [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/A1/0321/20090321600.pdf [firstpage_image] =>[orig_patent_app_number] => 12146509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/146509
SHOWER CURTAIN MOUNTING DEVICE Jun 25, 2008 Abandoned
Array ( [id] => 5370274 [patent_doc_number] => 20090307833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'TOILET TANK VALVE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/139279 [patent_app_country] => US [patent_app_date] => 2008-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3529 [patent_no_of_claims] => 8 [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/A1/0307/20090307833.pdf [firstpage_image] =>[orig_patent_app_number] => 12139279 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139279
Toilet tank valve structure Jun 12, 2008 Issued
Array ( [id] => 5370272 [patent_doc_number] => 20090307831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Odor-free toilet' [patent_app_type] => utility [patent_app_number] => 12/157648 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7330 [patent_no_of_claims] => 19 [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/A1/0307/20090307831.pdf [firstpage_image] =>[orig_patent_app_number] => 12157648 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/157648
Odor-free toilet Jun 10, 2008 Abandoned
Array ( [id] => 5377200 [patent_doc_number] => 20090189039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Portable Electronic Holder' [patent_app_type] => utility [patent_app_number] => 12/131113 [patent_app_country] => US [patent_app_date] => 2008-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2393 [patent_no_of_claims] => 7 [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/A1/0189/20090189039.pdf [firstpage_image] =>[orig_patent_app_number] => 12131113 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/131113
Portable Electronic Holder May 31, 2008 Abandoned
Array ( [id] => 5504524 [patent_doc_number] => 20090077730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'ACTUATOR HAVING A CLUTCH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/129849 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4531 [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/A1/0077/20090077730.pdf [firstpage_image] =>[orig_patent_app_number] => 12129849 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129849
Actuator having a clutch assembly May 29, 2008 Issued
Array ( [id] => 189848 [patent_doc_number] => 07641156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Portable drink stand' [patent_app_type] => utility [patent_app_number] => 12/129613 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 2812 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/641/07641156.pdf [firstpage_image] =>[orig_patent_app_number] => 12129613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129613
Portable drink stand May 28, 2008 Issued
Array ( [id] => 4706707 [patent_doc_number] => 20080295233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Replacement cartridge for waterless urinal' [patent_app_type] => utility [patent_app_number] => 12/154891 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4682 [patent_no_of_claims] => 26 [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/A1/0295/20080295233.pdf [firstpage_image] =>[orig_patent_app_number] => 12154891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/154891
Replacement cartridge for waterless urinal May 27, 2008 Abandoned
Array ( [id] => 4736849 [patent_doc_number] => 20080230501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Cooler support shelf' [patent_app_type] => utility [patent_app_number] => 12/153977 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2327 [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/A1/0230/20080230501.pdf [firstpage_image] =>[orig_patent_app_number] => 12153977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153977
Cooler support shelf May 27, 2008 Abandoned
Array ( [id] => 5487649 [patent_doc_number] => 20090288720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'TOILET SUPPLY DIVERTER FOR PREHEATING BATHING WATER' [patent_app_type] => utility [patent_app_number] => 12/126861 [patent_app_country] => US [patent_app_date] => 2008-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 849 [patent_no_of_claims] => 1 [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/A1/0288/20090288720.pdf [firstpage_image] =>[orig_patent_app_number] => 12126861 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/126861
TOILET SUPPLY DIVERTER FOR PREHEATING BATHING WATER May 23, 2008 Abandoned
Array ( [id] => 5549500 [patent_doc_number] => 20090283486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'TEAM DUGOUT ORGANIZER' [patent_app_type] => utility [patent_app_number] => 12/122910 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3781 [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/A1/0283/20090283486.pdf [firstpage_image] =>[orig_patent_app_number] => 12122910 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122910
Team dugout organizer May 18, 2008 Issued
Array ( [id] => 78897 [patent_doc_number] => 07744052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Shelf bracket and method of making same' [patent_app_type] => utility [patent_app_number] => 12/152985 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4400 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/744/07744052.pdf [firstpage_image] =>[orig_patent_app_number] => 12152985 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/152985
Shelf bracket and method of making same May 18, 2008 Issued
Array ( [id] => 5549501 [patent_doc_number] => 20090283487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Shelf system for elongated articles' [patent_app_type] => utility [patent_app_number] => 12/153330 [patent_app_country] => US [patent_app_date] => 2008-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3159 [patent_no_of_claims] => 21 [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/A1/0283/20090283487.pdf [firstpage_image] =>[orig_patent_app_number] => 12153330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153330
Shelf system for elongated articles May 15, 2008 Abandoned
Array ( [id] => 4775718 [patent_doc_number] => 20080283716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Holder' [patent_app_type] => utility [patent_app_number] => 12/122505 [patent_app_country] => US [patent_app_date] => 2008-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4931 [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/A1/0283/20080283716.pdf [firstpage_image] =>[orig_patent_app_number] => 12122505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122505
Holder May 15, 2008 Abandoned
Array ( [id] => 5431913 [patent_doc_number] => 20090166499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'ORNAMENT HANGER' [patent_app_type] => utility [patent_app_number] => 12/122405 [patent_app_country] => US [patent_app_date] => 2008-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1444 [patent_no_of_claims] => 12 [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/A1/0166/20090166499.pdf [firstpage_image] =>[orig_patent_app_number] => 12122405 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122405
ORNAMENT HANGER May 15, 2008 Abandoned
Array ( [id] => 216132 [patent_doc_number] => 07611037 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-11-03 [patent_title] => 'Nail gun hanger' [patent_app_type] => utility [patent_app_number] => 12/121107 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1113 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/611/07611037.pdf [firstpage_image] =>[orig_patent_app_number] => 12121107 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121107
Nail gun hanger May 14, 2008 Issued
Array ( [id] => 4789263 [patent_doc_number] => 20080290236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Fixing bracket, fixing method of fixing bracket and fixing structure of fixing bracket' [patent_app_type] => utility [patent_app_number] => 12/153007 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7844 [patent_no_of_claims] => 9 [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/A1/0290/20080290236.pdf [firstpage_image] =>[orig_patent_app_number] => 12153007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153007
Fixing bracket, fixing method of fixing bracket and fixing structure of fixing bracket May 11, 2008 Abandoned
Array ( [id] => 4490051 [patent_doc_number] => 07946543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Closet carrousel' [patent_app_type] => utility [patent_app_number] => 12/152110 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2415 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 551 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946543.pdf [firstpage_image] =>[orig_patent_app_number] => 12152110 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/152110
Closet carrousel May 8, 2008 Issued
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