Search

Nhat Chieu Q. Do

Examiner (ID: 17080, Phone: (571)270-1522 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
786
Issued Applications
436
Pending Applications
121
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16237409 [patent_doc_number] => 20200254643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Adjusting Device and Method for Adjusting a Gap Width of a Rotary Punch Device [patent_app_type] => utility [patent_app_number] => 16/649641 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649641
Adjusting Device and Method for Adjusting a Gap Width of a Rotary Punch Device Sep 19, 2018 Abandoned
Array ( [id] => 16955362 [patent_doc_number] => 11059196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Cutting tool for scoring a hose over a fitting [patent_app_type] => utility [patent_app_number] => 16/131284 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 7068 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131284
Cutting tool for scoring a hose over a fitting Sep 13, 2018 Issued
Array ( [id] => 14041865 [patent_doc_number] => 20190077039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Perforating Apparatus and Method for Manufacturing A Shaped Line of Weakness [patent_app_type] => utility [patent_app_number] => 16/124621 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124621
Perforating apparatus and method for manufacturing a shaped line of weakness Sep 6, 2018 Issued
Array ( [id] => 14041861 [patent_doc_number] => 20190077037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD FOR OPERATING A SLICING MACHINE, AND SLICING MACHINE FOR SPACED STORAGE OF SLICES OF PRODUCT [patent_app_type] => utility [patent_app_number] => 16/124219 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124219
Method for operating a slicing machine, and slicing machine for spaced storage of slices of product Sep 6, 2018 Issued
Array ( [id] => 16695967 [patent_doc_number] => 10946541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Root cutting tool [patent_app_type] => utility [patent_app_number] => 16/125150 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1986 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125150
Root cutting tool Sep 6, 2018 Issued
Array ( [id] => 15929063 [patent_doc_number] => 20200156165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => LEVELLING APPARATUS FOR GANG SAWS [patent_app_type] => utility [patent_app_number] => 16/632977 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632977
Levelling apparatus for gang saws Sep 5, 2018 Issued
Array ( [id] => 14041795 [patent_doc_number] => 20190077004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => ELECTRIC POWER TOOL [patent_app_type] => utility [patent_app_number] => 16/123604 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123604
Electric power tool Sep 5, 2018 Issued
Array ( [id] => 17242616 [patent_doc_number] => 20210362359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PROCESSING HEAD FOR A HAIR CUTTING APPLIANCE AND COMBINED BLADE UNIT [patent_app_type] => utility [patent_app_number] => 16/642071 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642071
Processing head for a hair cutting appliance and combined blade unit Aug 22, 2018 Issued
Array ( [id] => 14017501 [patent_doc_number] => 20190070744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => Apparatus and Method for Automated Blade Change for Tissue Saw [patent_app_type] => utility [patent_app_number] => 16/109028 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109028
Apparatus and method for automated blade change for tissue saw Aug 21, 2018 Issued
Array ( [id] => 16854130 [patent_doc_number] => 20210154875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD FOR CUTTING A RUBBER WEB [patent_app_type] => utility [patent_app_number] => 16/618249 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618249
METHOD FOR CUTTING A RUBBER WEB Aug 20, 2018 Abandoned
Array ( [id] => 13900107 [patent_doc_number] => 20190039258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Multi Saw Machine Modular Type System [patent_app_type] => utility [patent_app_number] => 16/056547 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16056547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/056547
Multi Saw Machine Modular Type System Aug 6, 2018 Abandoned
Array ( [id] => 16324169 [patent_doc_number] => 10784141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Apparatus and method for manufacturing display device [patent_app_type] => utility [patent_app_number] => 16/057536 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6367 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057536
Apparatus and method for manufacturing display device Aug 6, 2018 Issued
Array ( [id] => 16719229 [patent_doc_number] => 20210086376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => COUPLING UNIT [patent_app_type] => utility [patent_app_number] => 16/630005 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630005
Coupling unit Jul 17, 2018 Issued
Array ( [id] => 16908366 [patent_doc_number] => 11040388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Roll cutter device [patent_app_type] => utility [patent_app_number] => 16/344364 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3694 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 807 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344364
Roll cutter device Jul 9, 2018 Issued
Array ( [id] => 15739263 [patent_doc_number] => 20200108519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => Double cutting disc with curved deformation lines [patent_app_type] => utility [patent_app_number] => 16/620980 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620980
Double cutting disc with curved deformation lines Jun 21, 2018 Issued
Array ( [id] => 16438252 [patent_doc_number] => 20200355578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => TISSUE CHIP CORE-MAKING SYSTEM BASED ON IMAGE RECOGNITION AND POSITIONING AND CORE-MAKING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/966024 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966024
TISSUE CHIP CORE-MAKING SYSTEM BASED ON IMAGE RECOGNITION AND POSITIONING AND CORE-MAKING METHOD THEREOF Jun 12, 2018 Abandoned
Array ( [id] => 13605207 [patent_doc_number] => 20180354152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => HANDHELD WORK APPARATUS HAVING A WORK TOOL AND A BRAKE ASSEMBLY FOR THE WORK TOOL [patent_app_type] => utility [patent_app_number] => 16/004185 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004185
Handheld work apparatus having a work tool and a brake assembly for the work tool Jun 7, 2018 Issued
Array ( [id] => 16460042 [patent_doc_number] => 10843370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Sawmill carriage assembly [patent_app_type] => utility [patent_app_number] => 16/000247 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3392 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000247
Sawmill carriage assembly Jun 4, 2018 Issued
Array ( [id] => 15647971 [patent_doc_number] => 20200086515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => A HAIR CUTTING SYSTEM AND ATTACHMENT [patent_app_type] => utility [patent_app_number] => 16/614828 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16614828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614828
Hair cutting system and attachment Jun 4, 2018 Issued
Array ( [id] => 16838544 [patent_doc_number] => 20210146556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => KNIFE WITH EXTENSIBLE BLADE [patent_app_type] => utility [patent_app_number] => 16/623338 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623338
Knife with extensible blade May 29, 2018 Issued
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