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] => 11296267 [patent_doc_number] => 09504259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Cookie cutter for concurrently cutting a plurality of cookies' [patent_app_type] => utility [patent_app_number] => 13/105158 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3000 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13105158 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/105158
Cookie cutter for concurrently cutting a plurality of cookies May 10, 2011 Issued
Array ( [id] => 8485901 [patent_doc_number] => 20120285308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'SPRING LOADED HOSE ARRANGEMENT FOR A POWER TOOL' [patent_app_type] => utility [patent_app_number] => 13/104586 [patent_app_country] => US [patent_app_date] => 2011-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6012 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13104586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/104586
Power tool arrangement with a spring loaded hose May 9, 2011 Issued
Array ( [id] => 8488944 [patent_doc_number] => 20120288351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'Fork with multiple tines' [patent_app_type] => utility [patent_app_number] => 13/068316 [patent_app_country] => US [patent_app_date] => 2011-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13068316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/068316
Fork having tine with retaining feature May 8, 2011 Issued
Array ( [id] => 7563795 [patent_doc_number] => 20110283858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'CLAMPING DEVICE FOR A SAW BLADE' [patent_app_type] => utility [patent_app_number] => 13/103168 [patent_app_country] => US [patent_app_date] => 2011-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2099 [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/A1/0283/20110283858.pdf [firstpage_image] =>[orig_patent_app_number] => 13103168 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/103168
CLAMPING DEVICE FOR A SAW BLADE May 8, 2011 Abandoned
Array ( [id] => 6073405 [patent_doc_number] => 20110139472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'METHOD OF MACHINING WITH TOOL UNIT' [patent_app_type] => utility [patent_app_number] => 13/031436 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2345 [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/A1/0139/20110139472.pdf [firstpage_image] =>[orig_patent_app_number] => 13031436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031436
METHOD OF MACHINING WITH TOOL UNIT Feb 20, 2011 Abandoned
Array ( [id] => 7478393 [patent_doc_number] => 20110232450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'EQUIPMENT FOR CUTTING CORRUGATED FIN' [patent_app_type] => utility [patent_app_number] => 13/026903 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4031 [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/A1/0232/20110232450.pdf [firstpage_image] =>[orig_patent_app_number] => 13026903 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/026903
EQUIPMENT FOR CUTTING CORRUGATED FIN Feb 13, 2011 Abandoned
Array ( [id] => 12246677 [patent_doc_number] => 09919442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Convertible slicing/dicing mandolin' [patent_app_type] => utility [patent_app_number] => 12/931844 [patent_app_country] => US [patent_app_date] => 2011-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4376 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12931844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/931844
Convertible slicing/dicing mandolin Feb 10, 2011 Issued
Array ( [id] => 6081469 [patent_doc_number] => 20110214550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'Punching Device' [patent_app_type] => utility [patent_app_number] => 13/024852 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2578 [patent_no_of_claims] => 9 [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/A1/0214/20110214550.pdf [firstpage_image] =>[orig_patent_app_number] => 13024852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024852
Punching Device Feb 9, 2011 Abandoned
Array ( [id] => 6057175 [patent_doc_number] => 20110197725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'PUNCHING UNIT' [patent_app_type] => utility [patent_app_number] => 13/023977 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8318 [patent_no_of_claims] => 11 [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/A1/0197/20110197725.pdf [firstpage_image] =>[orig_patent_app_number] => 13023977 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/023977
PUNCHING UNIT Feb 8, 2011 Abandoned
Array ( [id] => 6159213 [patent_doc_number] => 20110192263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'Equipment For Transversal Perforation, On The Fly, Of Continuous Forms In Movement' [patent_app_type] => utility [patent_app_number] => 13/021857 [patent_app_country] => US [patent_app_date] => 2011-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3875 [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/A1/0192/20110192263.pdf [firstpage_image] =>[orig_patent_app_number] => 13021857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021857
Equipment For Transversal Perforation, On The Fly, Of Continuous Forms In Movement Feb 6, 2011 Abandoned
Array ( [id] => 8332278 [patent_doc_number] => 20120198978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'SHEARING SYSTEM FOR MOVING PRODUCT' [patent_app_type] => utility [patent_app_number] => 13/022167 [patent_app_country] => US [patent_app_date] => 2011-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2013 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13022167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/022167
SHEARING SYSTEM FOR MOVING PRODUCT Feb 6, 2011 Abandoned
Array ( [id] => 8332923 [patent_doc_number] => 20120199625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'METHODS AND APPARATUS FOR SCRIBING AND BREAKING LAYERS WITH CURVED EDGES' [patent_app_type] => utility [patent_app_number] => 13/021399 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4465 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13021399 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021399
METHODS AND APPARATUS FOR SCRIBING AND BREAKING LAYERS WITH CURVED EDGES Feb 3, 2011 Abandoned
Array ( [id] => 7771498 [patent_doc_number] => 20120036973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'APPARATUS FOR PROCESSING A MATERIAL WEB' [patent_app_type] => utility [patent_app_number] => 13/019396 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4662 [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/A1/0036/20120036973.pdf [firstpage_image] =>[orig_patent_app_number] => 13019396 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/019396
APPARATUS FOR PROCESSING A MATERIAL WEB Feb 1, 2011 Abandoned
Array ( [id] => 8320284 [patent_doc_number] => 20120192689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'GUIDE ASSEMBLY AND SHEET MATERIAL SLITTER INCORPORATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/019513 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4658 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13019513 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/019513
GUIDE ASSEMBLY AND SHEET MATERIAL SLITTER INCORPORATING THE SAME Feb 1, 2011 Abandoned
Array ( [id] => 5953780 [patent_doc_number] => 20110179649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'PIPE CUTTER HAVING A DETACHABLE CUTTING HEAD' [patent_app_type] => utility [patent_app_number] => 13/010477 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3063 [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/A1/0179/20110179649.pdf [firstpage_image] =>[orig_patent_app_number] => 13010477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010477
PIPE CUTTER HAVING A DETACHABLE CUTTING HEAD Jan 19, 2011 Abandoned
Array ( [id] => 6166842 [patent_doc_number] => 20110174130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'CUTTING TOOL' [patent_app_type] => utility [patent_app_number] => 12/987585 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2346 [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/A1/0174/20110174130.pdf [firstpage_image] =>[orig_patent_app_number] => 12987585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987585
CUTTING TOOL Jan 9, 2011 Abandoned
Array ( [id] => 9103479 [patent_doc_number] => 20130276610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'METHOD AND APPARATUS FOR SCRIBING SILICON CARBIDE PLATE' [patent_app_type] => utility [patent_app_number] => 13/977264 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4522 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13977264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/977264
METHOD AND APPARATUS FOR SCRIBING SILICON CARBIDE PLATE Jan 6, 2011 Abandoned
Array ( [id] => 11547760 [patent_doc_number] => 09616587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Fence assembly for a miter saw' [patent_app_type] => utility [patent_app_number] => 12/985495 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3436 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985495 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985495
Fence assembly for a miter saw Jan 5, 2011 Issued
Array ( [id] => 9993934 [patent_doc_number] => 09038516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Saw machine riving knife adjustment mechanism' [patent_app_type] => utility [patent_app_number] => 12/974370 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3372 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12974370 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974370
Saw machine riving knife adjustment mechanism Dec 20, 2010 Issued
Array ( [id] => 6150740 [patent_doc_number] => 20110154967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'Riving knife adjustment mechanism for a saw machine' [patent_app_type] => utility [patent_app_number] => 12/974514 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2695 [patent_no_of_claims] => 10 [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/A1/0154/20110154967.pdf [firstpage_image] =>[orig_patent_app_number] => 12974514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974514
Riving knife adjustment mechanism for a saw machine Dec 20, 2010 Abandoned
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