Search

Dung V. Nguyen

Examiner (ID: 117, Phone: (571)272-4490 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
2480
Issued Applications
2043
Pending Applications
48
Abandoned Applications
397

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20664662 [patent_doc_number] => 12606424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Digital interface for a manual counterweight hoist [patent_app_type] => utility [patent_app_number] => 18/151573 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2311 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151573
Digital interface for a manual counterweight hoist Jan 8, 2023 Issued
Array ( [id] => 19082947 [patent_doc_number] => 20240109748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => OPTICAL FIBER WINDING MACHINE WITH FULL-TIME TENSION CONTROL FUNCTION [patent_app_type] => utility [patent_app_number] => 18/151420 [patent_app_country] => US [patent_app_date] => 2023-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 706 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151420
Optical fiber winding machine with full-time tension control function Jan 6, 2023 Issued
Array ( [id] => 20386428 [patent_doc_number] => 12486144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method and apparatus for controlling the location of a moveable crane [patent_app_type] => utility [patent_app_number] => 18/149851 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7691 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149851
Method and apparatus for controlling the location of a moveable crane Jan 3, 2023 Issued
Array ( [id] => 20664637 [patent_doc_number] => 12606399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Electrode driving apparatus [patent_app_type] => utility [patent_app_number] => 18/706817 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706817
Electrode driving apparatus Dec 18, 2022 Issued
Array ( [id] => 19217568 [patent_doc_number] => 20240182272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => HOISTING APPARATUS WITH AUTOMATED LOAD LEVELING [patent_app_type] => utility [patent_app_number] => 18/062120 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062120
HOISTING APPARATUS WITH AUTOMATED LOAD LEVELING Dec 5, 2022 Abandoned
Array ( [id] => 18417724 [patent_doc_number] => 20230172180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FISHING REEL AND CORROSION MEMBER MOUNTED ON FISHING REEL [patent_app_type] => utility [patent_app_number] => 18/076114 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076114
Fishing reel and corrosion member mounted on fishing reel Dec 5, 2022 Issued
Array ( [id] => 19778374 [patent_doc_number] => 12227397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Highly visible counterweights for lifting machines [patent_app_type] => utility [patent_app_number] => 18/061466 [patent_app_country] => US [patent_app_date] => 2022-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061466
Highly visible counterweights for lifting machines Dec 3, 2022 Issued
Array ( [id] => 19961440 [patent_doc_number] => 12330922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Lift system [patent_app_type] => utility [patent_app_number] => 18/073765 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1082 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073765
Lift system Dec 1, 2022 Issued
Array ( [id] => 18272263 [patent_doc_number] => 20230093505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BRAKING DEVICE, LINE LENGTH MEASURING DEVICE AND FISHING REEL EQUIPPED WITH EITHER DEVICE [patent_app_type] => utility [patent_app_number] => 18/072434 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072434
Braking device, line length measuring device and fishing reel equipped with either device Nov 29, 2022 Issued
Array ( [id] => 19736671 [patent_doc_number] => 12213471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Fishing spinning reel [patent_app_type] => utility [patent_app_number] => 18/072405 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6138 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072405
Fishing spinning reel Nov 29, 2022 Issued
Array ( [id] => 19202578 [patent_doc_number] => 20240174477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => PROCESSING EQUIPMENT AND ITS SUPPORTING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/059263 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18059263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059263
Processing equipment and its supporting structure Nov 27, 2022 Issued
Array ( [id] => 18350868 [patent_doc_number] => 20230138979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FISHING REEL [patent_app_type] => utility [patent_app_number] => 17/980692 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980692
Fishing reel Nov 3, 2022 Issued
Array ( [id] => 19807760 [patent_doc_number] => 12239116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Braking device and fishing reel comprising the same [patent_app_type] => utility [patent_app_number] => 17/980708 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4784 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980708
Braking device and fishing reel comprising the same Nov 3, 2022 Issued
Array ( [id] => 18345326 [patent_doc_number] => 20230133436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FISHING REEL [patent_app_type] => utility [patent_app_number] => 17/980295 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980295
Fishing reel Nov 2, 2022 Issued
Array ( [id] => 20172793 [patent_doc_number] => 12391524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Winch [patent_app_type] => utility [patent_app_number] => 18/050994 [patent_app_country] => US [patent_app_date] => 2022-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 7864 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050994
Winch Oct 28, 2022 Issued
Array ( [id] => 19194780 [patent_doc_number] => 11991996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Fishing reel [patent_app_type] => utility [patent_app_number] => 17/975130 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 9819 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975130
Fishing reel Oct 26, 2022 Issued
Array ( [id] => 19793205 [patent_doc_number] => 12234134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Net loading hanger with functional hooks [patent_app_type] => utility [patent_app_number] => 18/048872 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6012 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048872
Net loading hanger with functional hooks Oct 23, 2022 Issued
Array ( [id] => 18177674 [patent_doc_number] => 20230038403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => BAITCASTER WITH LINE GUIDE MECHANISM [patent_app_type] => utility [patent_app_number] => 17/971336 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971336
Baitcaster with line guide mechanism Oct 20, 2022 Issued
Array ( [id] => 19002507 [patent_doc_number] => 20240066578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ALUMINUM PLATE COILING DEVICE [patent_app_type] => utility [patent_app_number] => 17/968904 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968904
Aluminum plate coiling device Oct 18, 2022 Issued
Array ( [id] => 18347072 [patent_doc_number] => 20230135182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FISHING REEL [patent_app_type] => utility [patent_app_number] => 17/966615 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17966615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966615
Fishing reel Oct 13, 2022 Issued
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