Search

Duc Chi Ho

Examiner (ID: 5640, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2465, 2738, 2619, 3728, 2419, 2662, 2665, 2616
Total Applications
2462
Issued Applications
2185
Pending Applications
188
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5961581 [patent_doc_number] => 20110146469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'PIERCING TIP FOR SCRAP SHEAR' [patent_app_type] => utility [patent_app_number] => 12/641371 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2360 [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/A1/0146/20110146469.pdf [firstpage_image] =>[orig_patent_app_number] => 12641371 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/641371
PIERCING TIP FOR SCRAP SHEAR Dec 17, 2009 Abandoned
Array ( [id] => 6385684 [patent_doc_number] => 20100162869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Mandoline having adjustable infeed and outfeed decks' [patent_app_type] => utility [patent_app_number] => 12/653729 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2457 [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/A1/0162/20100162869.pdf [firstpage_image] =>[orig_patent_app_number] => 12653729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/653729
Mandoline having adjustable infeed and outfeed decks Dec 17, 2009 Abandoned
Array ( [id] => 7659099 [patent_doc_number] => 20110308368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'MITER SAW' [patent_app_type] => utility [patent_app_number] => 13/140392 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4545 [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/A1/0308/20110308368.pdf [firstpage_image] =>[orig_patent_app_number] => 13140392 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/140392
MITER SAW Dec 15, 2009 Abandoned
Array ( [id] => 6206420 [patent_doc_number] => 20110132226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'METHOD AND APPARATUS FOR CUTTING RAILROAD RAILS' [patent_app_type] => utility [patent_app_number] => 12/631192 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4656 [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/A1/0132/20110132226.pdf [firstpage_image] =>[orig_patent_app_number] => 12631192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631192
METHOD AND APPARATUS FOR CUTTING RAILROAD RAILS Dec 3, 2009 Abandoned
Array ( [id] => 7583096 [patent_doc_number] => 20110277606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'THIN PLATE CUTTING DIE AND A CYLINDER FOR MAGNETICALLY HOLDING THE CUTTING DIE' [patent_app_type] => utility [patent_app_number] => 13/129033 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5508 [patent_no_of_claims] => 16 [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/A1/0277/20110277606.pdf [firstpage_image] =>[orig_patent_app_number] => 13129033 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129033
THIN PLATE CUTTING DIE AND A CYLINDER FOR MAGNETICALLY HOLDING THE CUTTING DIE Nov 11, 2009 Abandoned
Array ( [id] => 11243016 [patent_doc_number] => 09469043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Biasing assembly for a punching device' [patent_app_type] => utility [patent_app_number] => 12/613151 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2631 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12613151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/613151
Biasing assembly for a punching device Nov 4, 2009 Issued
Array ( [id] => 6072573 [patent_doc_number] => 20110138979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'APPARATUS FOR CUTTING OUT NOODLE' [patent_app_type] => utility [patent_app_number] => 13/058089 [patent_app_country] => US [patent_app_date] => 2009-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11216 [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/A1/0138/20110138979.pdf [firstpage_image] =>[orig_patent_app_number] => 13058089 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/058089
Apparatus for cutting out noodle Oct 28, 2009 Issued
Array ( [id] => 6413896 [patent_doc_number] => 20100101099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Line Loader for a Grass Trimmer' [patent_app_type] => utility [patent_app_number] => 12/607548 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4823 [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/A1/0101/20100101099.pdf [firstpage_image] =>[orig_patent_app_number] => 12607548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607548
Line loader for a grass trimmer Oct 27, 2009 Issued
Array ( [id] => 6437921 [patent_doc_number] => 20100037672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'PUNCH' [patent_app_type] => utility [patent_app_number] => 12/605243 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7337 [patent_no_of_claims] => 22 [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/A1/0037/20100037672.pdf [firstpage_image] =>[orig_patent_app_number] => 12605243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/605243
Punch Oct 22, 2009 Issued
Array ( [id] => 9237136 [patent_doc_number] => 08601919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-10 [patent_title] => 'Method of braking a chain saw' [patent_app_type] => utility [patent_app_number] => 12/589084 [patent_app_country] => US [patent_app_date] => 2009-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 33 [patent_no_of_words] => 11726 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 636 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12589084 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/589084
Method of braking a chain saw Oct 18, 2009 Issued
Array ( [id] => 6393367 [patent_doc_number] => 20100147123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'Tool emergency brake device' [patent_app_type] => utility [patent_app_number] => 12/580297 [patent_app_country] => US [patent_app_date] => 2009-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5163 [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/A1/0147/20100147123.pdf [firstpage_image] =>[orig_patent_app_number] => 12580297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/580297
Tool emergency brake device Oct 15, 2009 Abandoned
Array ( [id] => 6562085 [patent_doc_number] => 20100095533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'POWER TOOL' [patent_app_type] => utility [patent_app_number] => 12/578065 [patent_app_country] => US [patent_app_date] => 2009-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8069 [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/A1/0095/20100095533.pdf [firstpage_image] =>[orig_patent_app_number] => 12578065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/578065
Power tool with vibration dampening Oct 12, 2009 Issued
Array ( [id] => 6069936 [patent_doc_number] => 20110044786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'APPARATUS FOR AND METHOD OF CLAMPING AND TRIMMING A PERFECT BOUND BOOK' [patent_app_type] => utility [patent_app_number] => 12/576923 [patent_app_country] => US [patent_app_date] => 2009-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 18703 [patent_no_of_claims] => 38 [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/A1/0044/20110044786.pdf [firstpage_image] =>[orig_patent_app_number] => 12576923 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/576923
APPARATUS FOR AND METHOD OF CLAMPING AND TRIMMING A PERFECT BOUND BOOK Oct 8, 2009 Abandoned
Array ( [id] => 6461333 [patent_doc_number] => 20100206150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'STAMPING TOOL' [patent_app_type] => utility [patent_app_number] => 12/576069 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3787 [patent_no_of_claims] => 17 [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/A1/0206/20100206150.pdf [firstpage_image] =>[orig_patent_app_number] => 12576069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/576069
STAMPING TOOL Oct 7, 2009 Abandoned
Array ( [id] => 6025821 [patent_doc_number] => 20110079125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'Circular Saw' [patent_app_type] => utility [patent_app_number] => 12/571512 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1698 [patent_no_of_claims] => 4 [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/A1/0079/20110079125.pdf [firstpage_image] =>[orig_patent_app_number] => 12571512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571512
Circular Saw Sep 30, 2009 Abandoned
Array ( [id] => 6338354 [patent_doc_number] => 20100083803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Perforating Apparatus' [patent_app_type] => utility [patent_app_number] => 12/570408 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8963 [patent_no_of_claims] => 25 [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/A1/0083/20100083803.pdf [firstpage_image] =>[orig_patent_app_number] => 12570408 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/570408
Perforating Apparatus Sep 29, 2009 Abandoned
Array ( [id] => 6378820 [patent_doc_number] => 20100076473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Tissue Slicer' [patent_app_type] => utility [patent_app_number] => 12/567395 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6377 [patent_no_of_claims] => 35 [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/A1/0076/20100076473.pdf [firstpage_image] =>[orig_patent_app_number] => 12567395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567395
Tissue Slicer Sep 24, 2009 Abandoned
Array ( [id] => 9399407 [patent_doc_number] => 08689452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Foam grooving sled' [patent_app_type] => utility [patent_app_number] => 12/566140 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4511 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12566140 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566140
Foam grooving sled Sep 23, 2009 Issued
Array ( [id] => 5970532 [patent_doc_number] => 20110067542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'Multi-Function Power Saw with Tilt Cut' [patent_app_type] => utility [patent_app_number] => 12/566184 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8864 [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/A1/0067/20110067542.pdf [firstpage_image] =>[orig_patent_app_number] => 12566184 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566184
Multi-Function Power Saw with Tilt Cut Sep 23, 2009 Abandoned
Array ( [id] => 5969846 [patent_doc_number] => 20110067245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'Shaving Razors and Cartridges' [patent_app_type] => utility [patent_app_number] => 12/563219 [patent_app_country] => US [patent_app_date] => 2009-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5467 [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/A1/0067/20110067245.pdf [firstpage_image] =>[orig_patent_app_number] => 12563219 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/563219
Shaving Razors and Cartridges Sep 20, 2009 Abandoned
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