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] => 5318154 [patent_doc_number] => 20090056144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Razor Cutting Head for Electric and Non-Electric Razors' [patent_app_type] => utility [patent_app_number] => 11/845293 [patent_app_country] => US [patent_app_date] => 2007-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3268 [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/A1/0056/20090056144.pdf [firstpage_image] =>[orig_patent_app_number] => 11845293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/845293
Razor Cutting Head for Electric and Non-Electric Razors Aug 26, 2007 Abandoned
Array ( [id] => 4901115 [patent_doc_number] => 20080110527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Circular Saw with a Dust-Collecting Hood' [patent_app_type] => utility [patent_app_number] => 11/843146 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2228 [patent_no_of_claims] => 13 [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/A1/0110/20080110527.pdf [firstpage_image] =>[orig_patent_app_number] => 11843146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843146
Circular Saw with a Dust-Collecting Hood Aug 21, 2007 Abandoned
Array ( [id] => 4869321 [patent_doc_number] => 20080196254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Rotary Cutters' [patent_app_type] => utility [patent_app_number] => 11/843180 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2934 [patent_no_of_claims] => 14 [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/A1/0196/20080196254.pdf [firstpage_image] =>[orig_patent_app_number] => 11843180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843180
Rotary Cutters Aug 21, 2007 Abandoned
Array ( [id] => 4842067 [patent_doc_number] => 20080178474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'DROPPED POINT PUSH HOOK SKINNER KNIFE BLADE' [patent_app_type] => utility [patent_app_number] => 11/840513 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2841 [patent_no_of_claims] => 15 [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/A1/0178/20080178474.pdf [firstpage_image] =>[orig_patent_app_number] => 11840513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840513
DROPPED POINT PUSH HOOK SKINNER KNIFE BLADE Aug 16, 2007 Abandoned
Array ( [id] => 5292517 [patent_doc_number] => 20090007443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Personal Razor Device' [patent_app_type] => utility [patent_app_number] => 11/774046 [patent_app_country] => US [patent_app_date] => 2007-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2303 [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/A1/0007/20090007443.pdf [firstpage_image] =>[orig_patent_app_number] => 11774046 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/774046
Personal Razor Device Jul 5, 2007 Abandoned
Array ( [id] => 5292508 [patent_doc_number] => 20090007434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'KITCHEN KNIFE WITH REMOVABLE HANDLE WEIGHTS' [patent_app_type] => utility [patent_app_number] => 11/773459 [patent_app_country] => US [patent_app_date] => 2007-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4410 [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/A1/0007/20090007434.pdf [firstpage_image] =>[orig_patent_app_number] => 11773459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/773459
Method of balancing a kitchen knife using removable handle weights Jul 4, 2007 Issued
Array ( [id] => 5344771 [patent_doc_number] => 20090000132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'REDUCED VIBRATION SAW HANDLE' [patent_app_type] => utility [patent_app_number] => 11/771844 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3531 [patent_no_of_claims] => 18 [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/A1/0000/20090000132.pdf [firstpage_image] =>[orig_patent_app_number] => 11771844 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/771844
REDUCED VIBRATION SAW HANDLE Jun 28, 2007 Abandoned
11/823332 Assisted braking in chain saws Jun 27, 2007 Abandoned
Array ( [id] => 4945820 [patent_doc_number] => 20080301946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Nail clipper with clippings-catcher' [patent_app_type] => utility [patent_app_number] => 11/717553 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 219 [patent_no_of_claims] => 2 [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/A1/0301/20080301946.pdf [firstpage_image] =>[orig_patent_app_number] => 11717553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717553
Nail clipper with clippings-catcher Jun 10, 2007 Abandoned
Array ( [id] => 4659749 [patent_doc_number] => 20080250656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'COMPOSITE KNIFE BLADE' [patent_app_type] => utility [patent_app_number] => 11/760624 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5721 [patent_no_of_claims] => 30 [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/A1/0250/20080250656.pdf [firstpage_image] =>[orig_patent_app_number] => 11760624 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/760624
COMPOSITE KNIFE BLADE Jun 7, 2007 Abandoned
Array ( [id] => 4945825 [patent_doc_number] => 20080301951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'HIDDEN SWITCH LOCATING MEANS FOR A GARDENING TOOL' [patent_app_type] => utility [patent_app_number] => 11/758105 [patent_app_country] => US [patent_app_date] => 2007-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2009 [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/A1/0301/20080301951.pdf [firstpage_image] =>[orig_patent_app_number] => 11758105 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/758105
HIDDEN SWITCH LOCATING MEANS FOR A GARDENING TOOL Jun 4, 2007 Abandoned
Array ( [id] => 4951544 [patent_doc_number] => 20080184568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Split Power Tool' [patent_app_type] => utility [patent_app_number] => 11/756214 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2193 [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/A1/0184/20080184568.pdf [firstpage_image] =>[orig_patent_app_number] => 11756214 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/756214
Split Power Tool May 30, 2007 Abandoned
Array ( [id] => 10025455 [patent_doc_number] => 09067336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-30 [patent_title] => 'Radial arm saw safety top' [patent_app_type] => utility [patent_app_number] => 11/805508 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3712 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11805508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805508
Radial arm saw safety top May 21, 2007 Issued
Array ( [id] => 8185115 [patent_doc_number] => 08181350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-05-22 [patent_title] => 'Precision cutting system' [patent_app_type] => utility [patent_app_number] => 11/747589 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3820 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181350.pdf [firstpage_image] =>[orig_patent_app_number] => 11747589 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747589
Precision cutting system May 10, 2007 Issued
Array ( [id] => 5128338 [patent_doc_number] => 20070204735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'THREE AXIS PORTIONING METHOD' [patent_app_type] => utility [patent_app_number] => 11/747117 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8489 [patent_no_of_claims] => 22 [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/A1/0204/20070204735.pdf [firstpage_image] =>[orig_patent_app_number] => 11747117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747117
Three axis portioning method May 9, 2007 Issued
Array ( [id] => 4956835 [patent_doc_number] => 20080271258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'WIRE STRIPPING KNIFE WITH ARM STRIPPING ELEMENT' [patent_app_type] => utility [patent_app_number] => 11/743079 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8216 [patent_no_of_claims] => 32 [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/A1/0271/20080271258.pdf [firstpage_image] =>[orig_patent_app_number] => 11743079 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743079
WIRE STRIPPING KNIFE WITH ARM STRIPPING ELEMENT Apr 30, 2007 Abandoned
Array ( [id] => 4536719 [patent_doc_number] => 07818886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'Anti-pinch chainsaw bar assembly' [patent_app_type] => utility [patent_app_number] => 11/740039 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2392 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/818/07818886.pdf [firstpage_image] =>[orig_patent_app_number] => 11740039 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740039
Anti-pinch chainsaw bar assembly Apr 24, 2007 Issued
Array ( [id] => 5109126 [patent_doc_number] => 20070193041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Electric-powered cutting machine' [patent_app_type] => utility [patent_app_number] => 11/790013 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5224 [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/A1/0193/20070193041.pdf [firstpage_image] =>[orig_patent_app_number] => 11790013 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790013
Electric-powered cutting machine with blade holding mechanism Apr 22, 2007 Issued
Array ( [id] => 5059122 [patent_doc_number] => 20070220756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Shaving system for performing multiple shaving actions' [patent_app_type] => utility [patent_app_number] => 11/784897 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7143 [patent_no_of_claims] => 12 [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/A1/0220/20070220756.pdf [firstpage_image] =>[orig_patent_app_number] => 11784897 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784897
Shaving system for performing multiple shaving actions Apr 9, 2007 Abandoned
Array ( [id] => 5097713 [patent_doc_number] => 20070180973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Variable tooth saw blade' [patent_app_type] => utility [patent_app_number] => 11/784493 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8757 [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/A1/0180/20070180973.pdf [firstpage_image] =>[orig_patent_app_number] => 11784493 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784493
Variable tooth saw blade Apr 5, 2007 Abandoned
Menu