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Nhat Chieu Q. Do

Examiner (ID: 14624, Phone: (571)270-1522 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
746
Issued Applications
417
Pending Applications
127
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18310397 [patent_doc_number] => 20230114297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PRE-SHAPED ALLOGRAFT IMPLANT FOR RECONSTRUCTIVE SURGICAL USE AND METHODS OF MANUFACTURE AND USE, AND TOOLS FOR FORMING A PRE-SHAPED ALLOGRAFT IMPLANT FOR RECONSTRUCTIVE SURGICAL USE [patent_app_type] => utility [patent_app_number] => 17/899270 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899270
PRE-SHAPED ALLOGRAFT IMPLANT FOR RECONSTRUCTIVE SURGICAL USE AND METHODS OF MANUFACTURE AND USE, AND TOOLS FOR FORMING A PRE-SHAPED ALLOGRAFT IMPLANT FOR RECONSTRUCTIVE SURGICAL USE Aug 29, 2022 Pending
Array ( [id] => 19002664 [patent_doc_number] => 20240066735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HANDHELD ROTARY CUTTER, CUTTING SYSTEM, AND METHODS FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/899384 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899384
HANDHELD ROTARY CUTTER, CUTTING SYSTEM, AND METHODS FOR USING THE SAME Aug 29, 2022 Pending
Array ( [id] => 18222476 [patent_doc_number] => 20230061470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DRIVE LINK FOR A SAWCHAIN, AND AN ARRANGEMENT OF A PLURALITY OF DRIVE LINKS FOR A SAWCHAIN [patent_app_type] => utility [patent_app_number] => 17/898083 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17898083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898083
Drive link for a sawchain, and an arrangement of a plurality of drive links for a sawchain Aug 28, 2022 Issued
Array ( [id] => 18763389 [patent_doc_number] => 11813773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Apparatus and methods for truncating elongated members [patent_app_type] => utility [patent_app_number] => 17/894681 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 6384 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894681
Apparatus and methods for truncating elongated members Aug 23, 2022 Issued
Array ( [id] => 19600118 [patent_doc_number] => 20240390998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => CUTTING APPARATUS AND MULTI-LAYERED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/696897 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18696897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696897
CUTTING APPARATUS AND MULTI-LAYERED MATERIAL Aug 21, 2022 Pending
Array ( [id] => 19613927 [patent_doc_number] => 20240399607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => PUNCHING CYLINDER FOR THE ROTARY CUTTING OF A MATERIAL WEB, AND PUNCHING SHEET [patent_app_type] => utility [patent_app_number] => 18/690188 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690188
PUNCHING CYLINDER FOR THE ROTARY CUTTING OF A MATERIAL WEB, AND PUNCHING SHEET Aug 16, 2022 Pending
Array ( [id] => 19447923 [patent_doc_number] => 20240308053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => INTERCHANGEABLE TOOL ATTACHMENT AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/681200 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681200
INTERCHANGEABLE TOOL ATTACHMENT AND SYSTEM Aug 16, 2022 Pending
Array ( [id] => 18195885 [patent_doc_number] => 20230049404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ROTARY TYPE GRIPPING DEVICE FOR ELECTRICAL HEDGE TRIMMER [patent_app_type] => utility [patent_app_number] => 17/888666 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888666
ROTARY TYPE GRIPPING DEVICE FOR ELECTRICAL HEDGE TRIMMER Aug 15, 2022 Abandoned
Array ( [id] => 18035100 [patent_doc_number] => 20220379315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PULVERIZER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/883046 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883046
Pulverizer system Aug 7, 2022 Issued
17/873376 CLEANING SHEATH FOR POWER TOOLS WITH CUTTING BLADES Jul 25, 2022 Abandoned
Array ( [id] => 18375707 [patent_doc_number] => 20230150788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => FOIL WRAP STORAGE BOX [patent_app_type] => utility [patent_app_number] => 17/814234 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814234
FOIL WRAP STORAGE BOX Jul 21, 2022 Pending
Array ( [id] => 18922060 [patent_doc_number] => 20240025064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => RAZOR BLADE SNAPPER CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/803456 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803456
Razor blade snapper cleaning device Jul 19, 2022 Issued
Array ( [id] => 20479751 [patent_doc_number] => 12528220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Ultrasonic device [patent_app_type] => utility [patent_app_number] => 17/863794 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863794
Ultrasonic device Jul 12, 2022 Issued
Array ( [id] => 18143226 [patent_doc_number] => 20230017074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => POWER OPERATED ROTARY KNIFE WITH MODIFIED HANDLE ASSEMBLY AND FRAME BODY [patent_app_type] => utility [patent_app_number] => 17/864108 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864108
POWER OPERATED ROTARY KNIFE WITH MODIFIED HANDLE ASSEMBLY AND FRAME BODY Jul 12, 2022 Pending
Array ( [id] => 18125874 [patent_doc_number] => 20230011491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SINGLE LINE WEED VEGETATION TRIMMER AND/OR EDGER WITH CONTINUOUS LINE FEED [patent_app_type] => utility [patent_app_number] => 17/862980 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862980
Single line weed vegetation trimmer and/or edger with continuous line feed Jul 11, 2022 Issued
Array ( [id] => 19380009 [patent_doc_number] => 20240269879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DRIVE UNIT FOR PRODUCT HOLD-DOWN ELEMENT [patent_app_type] => utility [patent_app_number] => 18/566767 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566767
DRIVE UNIT FOR PRODUCT HOLD-DOWN ELEMENT Jul 5, 2022 Pending
Array ( [id] => 18107129 [patent_doc_number] => 20230000009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => STRING TRIMMER HEAD [patent_app_type] => utility [patent_app_number] => 17/855151 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855151
STRING TRIMMER HEAD Jun 29, 2022 Pending
Array ( [id] => 18091902 [patent_doc_number] => 20220410243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => APPARATUS FOR PRODUCING HOLLOW PANELS AND METHOD OF OPERATING SAME [patent_app_type] => utility [patent_app_number] => 17/853553 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853553
APPARATUS FOR PRODUCING HOLLOW PANELS AND METHOD OF OPERATING SAME Jun 28, 2022 Abandoned
Array ( [id] => 19120370 [patent_doc_number] => 11964333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Pipe cutting apparatus [patent_app_type] => utility [patent_app_number] => 17/851749 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3454 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851749
Pipe cutting apparatus Jun 27, 2022 Issued
Array ( [id] => 18160746 [patent_doc_number] => 20230027338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/809323 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809323
PROCESSING APPARATUS Jun 27, 2022 Pending
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