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] => 6558372 [patent_doc_number] => 20100059462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Mechanical Closet' [patent_app_type] => utility [patent_app_number] => 12/206920 [patent_app_country] => US [patent_app_date] => 2008-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3291 [patent_no_of_claims] => 14 [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/A1/0059/20100059462.pdf [firstpage_image] =>[orig_patent_app_number] => 12206920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206920
Mechanical closet Sep 8, 2008 Issued
Array ( [id] => 120705 [patent_doc_number] => 07703724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Device for reducing repetitive injury with improved multi-axis mounting' [patent_app_type] => utility [patent_app_number] => 12/231852 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 4942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/703/07703724.pdf [firstpage_image] =>[orig_patent_app_number] => 12231852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231852
Device for reducing repetitive injury with improved multi-axis mounting Sep 4, 2008 Issued
Array ( [id] => 288000 [patent_doc_number] => 07546989 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-16 [patent_title] => 'Leaf bagging apparatus' [patent_app_type] => utility [patent_app_number] => 12/204611 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1487 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/546/07546989.pdf [firstpage_image] =>[orig_patent_app_number] => 12204611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204611
Leaf bagging apparatus Sep 3, 2008 Issued
Array ( [id] => 6213271 [patent_doc_number] => 20100050398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Invisible magnetic quilt hanger' [patent_app_type] => utility [patent_app_number] => 12/231506 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 734 [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/A1/0050/20100050398.pdf [firstpage_image] =>[orig_patent_app_number] => 12231506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231506
Invisible magnetic quilt hanger Sep 2, 2008 Abandoned
Array ( [id] => 2199 [patent_doc_number] => 07810782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-12 [patent_title] => 'Clothes cleaning device support system' [patent_app_type] => utility [patent_app_number] => 12/200109 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1071 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/810/07810782.pdf [firstpage_image] =>[orig_patent_app_number] => 12200109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/200109
Clothes cleaning device support system Aug 27, 2008 Issued
Array ( [id] => 5333128 [patent_doc_number] => 20090049592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'DRAIN CLEAN-OUT ASSEMBLY AND METHOD OF USING' [patent_app_type] => utility [patent_app_number] => 12/195736 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4091 [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/A1/0049/20090049592.pdf [firstpage_image] =>[orig_patent_app_number] => 12195736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195736
Drain clean-out assembly and method of using Aug 20, 2008 Issued
Array ( [id] => 8280845 [patent_doc_number] => 08214937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Foot spa tub pump and method' [patent_app_type] => utility [patent_app_number] => 12/189365 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6163 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12189365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/189365
Foot spa tub pump and method Aug 10, 2008 Issued
Array ( [id] => 5492122 [patent_doc_number] => 20090260150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Apparatus Facilitating Application of Customized Portable Spa Surrounds by End Users' [patent_app_type] => utility [patent_app_number] => 12/185742 [patent_app_country] => US [patent_app_date] => 2008-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4310 [patent_no_of_claims] => 25 [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/A1/0260/20090260150.pdf [firstpage_image] =>[orig_patent_app_number] => 12185742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/185742
Apparatus Facilitating Application of Customized Portable Spa Surrounds by End Users Aug 3, 2008 Abandoned
Array ( [id] => 8292865 [patent_doc_number] => 08220648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Folded slatwall inserts' [patent_app_type] => utility [patent_app_number] => 12/184350 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3401 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12184350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184350
Folded slatwall inserts Jul 31, 2008 Issued
Array ( [id] => 129041 [patent_doc_number] => 07699278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Curtain rods and brackets' [patent_app_type] => utility [patent_app_number] => 12/183209 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3020 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/699/07699278.pdf [firstpage_image] =>[orig_patent_app_number] => 12183209 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183209
Curtain rods and brackets Jul 30, 2008 Issued
Array ( [id] => 5357862 [patent_doc_number] => 20090032656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Actuator with a safety cover' [patent_app_type] => utility [patent_app_number] => 12/221307 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 8449 [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/A1/0032/20090032656.pdf [firstpage_image] =>[orig_patent_app_number] => 12221307 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221307
Actuator with a safety cover Jul 30, 2008 Abandoned
Array ( [id] => 5431721 [patent_doc_number] => 20090166307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/178400 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2259 [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/A1/0166/20090166307.pdf [firstpage_image] =>[orig_patent_app_number] => 12178400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178400
Storage system Jul 22, 2008 Issued
Array ( [id] => 8536858 [patent_doc_number] => 08312574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Portable solar shower' [patent_app_type] => utility [patent_app_number] => 12/176918 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2108 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12176918 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/176918
Portable solar shower Jul 20, 2008 Issued
Array ( [id] => 6309676 [patent_doc_number] => 20100193455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'WALL-MOUNTED FURNITURE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/669357 [patent_app_country] => US [patent_app_date] => 2008-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6494 [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/A1/0193/20100193455.pdf [firstpage_image] =>[orig_patent_app_number] => 12669357 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/669357
WALL-MOUNTED FURNITURE SYSTEM Jul 16, 2008 Abandoned
Array ( [id] => 8408688 [patent_doc_number] => 08272078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Apparatus and system for a suction entrapment and entanglement avoidance retrofit/new installation' [patent_app_type] => utility [patent_app_number] => 12/174469 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 9152 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12174469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174469
Apparatus and system for a suction entrapment and entanglement avoidance retrofit/new installation Jul 15, 2008 Issued
Array ( [id] => 8361624 [patent_doc_number] => 08250680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Urinal' [patent_app_type] => utility [patent_app_number] => 12/172176 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 4874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12172176 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172176
Urinal Jul 10, 2008 Issued
Array ( [id] => 6459924 [patent_doc_number] => 20100006529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Collapsiable merchandising display' [patent_app_type] => utility [patent_app_number] => 12/216800 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3059 [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/A1/0006/20100006529.pdf [firstpage_image] =>[orig_patent_app_number] => 12216800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/216800
Collapsiable merchandising display Jul 9, 2008 Abandoned
Array ( [id] => 6461836 [patent_doc_number] => 20100006736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Hanger for supporting a structure from an overhead support' [patent_app_type] => utility [patent_app_number] => 12/218008 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1650 [patent_no_of_claims] => 6 [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/A1/0006/20100006736.pdf [firstpage_image] =>[orig_patent_app_number] => 12218008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/218008
Hanger for supporting a structure from an overhead support Jul 9, 2008 Abandoned
Array ( [id] => 5451930 [patent_doc_number] => 20090067966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'TIRE SUPPORT APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/170996 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3094 [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/A1/0067/20090067966.pdf [firstpage_image] =>[orig_patent_app_number] => 12170996 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/170996
TIRE SUPPORT APPARATUS Jul 9, 2008 Abandoned
Array ( [id] => 5518178 [patent_doc_number] => 20090026159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'SYSTEMS AND METHODS FOR ORGANIZING, STORING, AND CARRYING ITEMS' [patent_app_type] => utility [patent_app_number] => 12/170320 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9483 [patent_no_of_claims] => 19 [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/A1/0026/20090026159.pdf [firstpage_image] =>[orig_patent_app_number] => 12170320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/170320
SYSTEMS AND METHODS FOR ORGANIZING, STORING, AND CARRYING ITEMS Jul 8, 2008 Abandoned
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