Search

Darren W. Ark

Examiner (ID: 8577, Phone: (571)272-6885 , Office: P/3643 )

Most Active Art Unit
3647
Art Unit(s)
3643, 3205, 3616, 3647
Total Applications
2772
Issued Applications
1626
Pending Applications
186
Abandoned Applications
971

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20663134 [patent_doc_number] => 12604880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Bug-removal vacuum machine [patent_app_type] => utility [patent_app_number] => 18/772952 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 1258 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772952
Bug-removal vacuum machine Jul 14, 2024 Issued
Array ( [id] => 20047417 [patent_doc_number] => 20250185639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Bug-Removal Vacuum Machine [patent_app_type] => utility [patent_app_number] => 18/773111 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773111
Bug-Removal Vacuum Machine Jul 14, 2024 Pending
Array ( [id] => 20047418 [patent_doc_number] => 20250185640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Bug-Removal Vacuum Machine [patent_app_type] => utility [patent_app_number] => 18/773349 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773349
Bug-Removal Vacuum Machine Jul 14, 2024 Abandoned
Array ( [id] => 20022090 [patent_doc_number] => 20250160312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MOUSETRAP [patent_app_type] => utility [patent_app_number] => 18/770832 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18770832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770832
MOUSETRAP Jul 11, 2024 Abandoned
Array ( [id] => 20134237 [patent_doc_number] => 20250241281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => QUICK SWAPPABLE FISHING JIG [patent_app_type] => utility [patent_app_number] => 18/767441 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767441
QUICK SWAPPABLE FISHING JIG Jul 8, 2024 Issued
Array ( [id] => 19476521 [patent_doc_number] => 20240324563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SEINE NET POSITION MEASUREMENT SYSTEM AND METHOD OF DETERMINING SEINE NET POSITION [patent_app_type] => utility [patent_app_number] => 18/743081 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743081
Seine net position measurement system and method of determining seine net position Jun 12, 2024 Issued
Array ( [id] => 20670446 [patent_doc_number] => 12610939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Single-handed trap [patent_app_type] => utility [patent_app_number] => 18/733470 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 1206 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 18733470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733470
Single-handed trap Jun 3, 2024 Issued
Array ( [id] => 19446494 [patent_doc_number] => 20240306624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DELIVERY SYSTEM EMBEDDED TRAP DEVICE FOR ATTRACTING FEMALE AND MALE FRUIT FLIES [patent_app_type] => utility [patent_app_number] => 18/673870 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18673870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673870
Delivery system embedded trap device for attracting female and male fruit flies May 23, 2024 Issued
Array ( [id] => 20347838 [patent_doc_number] => 20250344690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => WATERFOWL DECOY APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/660861 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18660861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660861
WATERFOWL DECOY APPARATUS AND METHOD May 9, 2024 Pending
Array ( [id] => 19401385 [patent_doc_number] => 20240284896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ANIMAL TRAP [patent_app_type] => utility [patent_app_number] => 18/656097 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656097
ANIMAL TRAP May 5, 2024 Pending
Array ( [id] => 19342812 [patent_doc_number] => 20240251775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INTELLIGENT TRAP AND CONSUMABLES [patent_app_type] => utility [patent_app_number] => 18/628677 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18628677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628677
INTELLIGENT TRAP AND CONSUMABLES Apr 4, 2024 Abandoned
Array ( [id] => 19908816 [patent_doc_number] => 12284997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => German cockroach glue trap [patent_app_type] => utility [patent_app_number] => 18/583133 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583133
German cockroach glue trap Feb 20, 2024 Issued
Array ( [id] => 19549832 [patent_doc_number] => 12133518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Fishing rod holders and fishing rods including the same [patent_app_type] => utility [patent_app_number] => 18/441691 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 8880 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441691
Fishing rod holders and fishing rods including the same Feb 13, 2024 Issued
Array ( [id] => 19215431 [patent_doc_number] => 20240180135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => TACKLE BOX WITH POLE SUPPORT [patent_app_type] => utility [patent_app_number] => 18/439355 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18439355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439355
TACKLE BOX WITH POLE SUPPORT Feb 11, 2024 Pending
Array ( [id] => 20163246 [patent_doc_number] => 20250255292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => RODENT TRAPPING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/436964 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18436964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436964
Rodent trapping apparatus Feb 7, 2024 Issued
Array ( [id] => 19296404 [patent_doc_number] => 20240224967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => PIVOTING FISHING ROD AND REEL [patent_app_type] => utility [patent_app_number] => 18/433080 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433080
PIVOTING FISHING ROD AND REEL Feb 4, 2024 Abandoned
Array ( [id] => 20663143 [patent_doc_number] => 12604889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Spinning wing decoy technology [patent_app_type] => utility [patent_app_number] => 18/430526 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430526
Spinning wing decoy technology Jan 31, 2024 Issued
Array ( [id] => 19656117 [patent_doc_number] => 20240423182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => NON-PAINTED FAKE BAIT STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/543927 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543927
NON-PAINTED FAKE BAIT STRUCTURE Dec 17, 2023 Pending
Array ( [id] => 20686064 [patent_doc_number] => 12616189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Game decoy system [patent_app_type] => utility [patent_app_number] => 18/543256 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2359 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543256
Game decoy system Dec 17, 2023 Issued
Array ( [id] => 20056353 [patent_doc_number] => 20250194575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => FISHING BOBBER WITH DIRECTIONAL BUOYANCY INDICATOR [patent_app_type] => utility [patent_app_number] => 18/542914 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18542914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542914
FISHING BOBBER WITH DIRECTIONAL BUOYANCY INDICATOR Dec 17, 2023 Abandoned
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