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] => 5313416 [patent_doc_number] => 20090278014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'Overhead track system for roadways' [patent_app_type] => utility [patent_app_number] => 12/149662 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13340 [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/A1/0278/20090278014.pdf [firstpage_image] =>[orig_patent_app_number] => 12149662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/149662
Overhead track system for roadways May 5, 2008 Abandoned
Array ( [id] => 5313405 [patent_doc_number] => 20090278003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'Floor engaging device for workbench' [patent_app_type] => utility [patent_app_number] => 12/151412 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2219 [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/A1/0278/20090278003.pdf [firstpage_image] =>[orig_patent_app_number] => 12151412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151412
Floor engaging device for workbench May 5, 2008 Abandoned
Array ( [id] => 4946814 [patent_doc_number] => 20080302940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'SCOOTER HOLDING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/115007 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2508 [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/A1/0302/20080302940.pdf [firstpage_image] =>[orig_patent_app_number] => 12115007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115007
Scooter holding device May 4, 2008 Issued
Array ( [id] => 5406991 [patent_doc_number] => 20090120889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'X-SLOT FURNITURE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/114560 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3393 [patent_no_of_claims] => 20 [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/A1/0120/20090120889.pdf [firstpage_image] =>[orig_patent_app_number] => 12114560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114560
X-SLOT FURNITURE SYSTEM May 1, 2008 Abandoned
Array ( [id] => 5461171 [patent_doc_number] => 20090321371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Modular rack system' [patent_app_type] => utility [patent_app_number] => 12/150770 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2679 [patent_no_of_claims] => 23 [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/A1/0321/20090321371.pdf [firstpage_image] =>[orig_patent_app_number] => 12150770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/150770
Modular rack system Apr 29, 2008 Issued
Array ( [id] => 5555387 [patent_doc_number] => 20090266964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'RETAINING FRAME OF DISPLAY' [patent_app_type] => utility [patent_app_number] => 12/111205 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1945 [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/A1/0266/20090266964.pdf [firstpage_image] =>[orig_patent_app_number] => 12111205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111205
RETAINING FRAME OF DISPLAY Apr 28, 2008 Abandoned
Array ( [id] => 5555372 [patent_doc_number] => 20090266949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Universal Dishwasher Anchoring Bracket' [patent_app_type] => utility [patent_app_number] => 12/108811 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1356 [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/A1/0266/20090266949.pdf [firstpage_image] =>[orig_patent_app_number] => 12108811 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108811
Universal Dishwasher Anchoring Bracket Apr 23, 2008 Abandoned
Array ( [id] => 6294364 [patent_doc_number] => 20100065710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Apparatus to retain and position tubing of media bags' [patent_app_type] => utility [patent_app_number] => 12/148211 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2331 [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/A1/0065/20100065710.pdf [firstpage_image] =>[orig_patent_app_number] => 12148211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148211
Apparatus to retain and position tubing of media bags Apr 16, 2008 Issued
Array ( [id] => 4883651 [patent_doc_number] => 20080257983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Hose Anti-Twist Strip' [patent_app_type] => utility [patent_app_number] => 12/104813 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2552 [patent_no_of_claims] => 3 [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/A1/0257/20080257983.pdf [firstpage_image] =>[orig_patent_app_number] => 12104813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104813
Hose Anti-Twist Strip Apr 16, 2008 Abandoned
Array ( [id] => 5492121 [patent_doc_number] => 20090260149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Automatic Top-Up Tap For Pools' [patent_app_type] => utility [patent_app_number] => 12/103799 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1028 [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/A1/0260/20090260149.pdf [firstpage_image] =>[orig_patent_app_number] => 12103799 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103799
Automatic Top-Up Tap For Pools Apr 15, 2008 Abandoned
Array ( [id] => 5454893 [patent_doc_number] => 20090255045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Excretion packaging type portable tollet apparatus' [patent_app_type] => utility [patent_app_number] => 12/081338 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4444 [patent_no_of_claims] => 4 [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/A1/0255/20090255045.pdf [firstpage_image] =>[orig_patent_app_number] => 12081338 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081338
Excretion packaging type portable tollet apparatus Apr 14, 2008 Abandoned
Array ( [id] => 5455885 [patent_doc_number] => 20090256037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Headboard anchor' [patent_app_type] => utility [patent_app_number] => 12/082910 [patent_app_country] => US [patent_app_date] => 2008-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 755 [patent_no_of_claims] => 3 [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/A1/0256/20090256037.pdf [firstpage_image] =>[orig_patent_app_number] => 12082910 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082910
Headboard anchor Apr 13, 2008 Abandoned
Array ( [id] => 8541191 [patent_doc_number] => 08316476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Hot tub and straddle chair apparatus' [patent_app_type] => utility [patent_app_number] => 12/100589 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4145 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12100589 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100589
Hot tub and straddle chair apparatus Apr 9, 2008 Issued
Array ( [id] => 5456304 [patent_doc_number] => 20090256456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'RAIL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/100340 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1165 [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/A1/0256/20090256456.pdf [firstpage_image] =>[orig_patent_app_number] => 12100340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100340
RAIL ASSEMBLY Apr 8, 2008 Abandoned
Array ( [id] => 41252 [patent_doc_number] => 07775488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Support for a camera' [patent_app_type] => utility [patent_app_number] => 12/098998 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2480 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/775/07775488.pdf [firstpage_image] =>[orig_patent_app_number] => 12098998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098998
Support for a camera Apr 6, 2008 Issued
Array ( [id] => 5567041 [patent_doc_number] => 20090250418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'RACK ACCESSORIES' [patent_app_type] => utility [patent_app_number] => 12/098330 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9097 [patent_no_of_claims] => 25 [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/A1/0250/20090250418.pdf [firstpage_image] =>[orig_patent_app_number] => 12098330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098330
Rack accessories Apr 3, 2008 Issued
Array ( [id] => 5468683 [patent_doc_number] => 20090241849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Animal Waste Management Device' [patent_app_type] => utility [patent_app_number] => 12/058906 [patent_app_country] => US [patent_app_date] => 2008-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2238 [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/A1/0241/20090241849.pdf [firstpage_image] =>[orig_patent_app_number] => 12058906 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/058906
Animal waste management device Mar 30, 2008 Issued
Array ( [id] => 4679711 [patent_doc_number] => 20080245937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Protective fence hanger' [patent_app_type] => utility [patent_app_number] => 12/079711 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2570 [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/A1/0245/20080245937.pdf [firstpage_image] =>[orig_patent_app_number] => 12079711 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079711
Protective fence hanger Mar 27, 2008 Issued
Array ( [id] => 7549206 [patent_doc_number] => 08061535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Combination devices clamp spring designed with devices cage' [patent_app_type] => utility [patent_app_number] => 12/079690 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5078 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/061/08061535.pdf [firstpage_image] =>[orig_patent_app_number] => 12079690 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079690
Combination devices clamp spring designed with devices cage Mar 27, 2008 Issued
Array ( [id] => 119085 [patent_doc_number] => 07708234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Common bonding network clamp' [patent_app_type] => utility [patent_app_number] => 12/056601 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 2276 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/708/07708234.pdf [firstpage_image] =>[orig_patent_app_number] => 12056601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/056601
Common bonding network clamp Mar 26, 2008 Issued
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