Search

David B. Lugo

Examiner (ID: 17374, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2634, 2637, 2631, 2611
Total Applications
1178
Issued Applications
899
Pending Applications
83
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20084859 [patent_doc_number] => 20250214795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET CONVEYING DEVICE [patent_app_type] => utility [patent_app_number] => 18/971707 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18971707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971707
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET CONVEYING DEVICE Dec 5, 2024 Pending
Array ( [id] => 20083495 [patent_doc_number] => 20250213431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => MEDICINE SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/928322 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18928322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928322
MEDICINE SUPPLY DEVICE Oct 27, 2024 Pending
Array ( [id] => 19990639 [patent_doc_number] => 20250128861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Dispenser for a cord for sealing a threaded pipework [patent_app_type] => utility [patent_app_number] => 18/917305 [patent_app_country] => US [patent_app_date] => 2024-10-16 [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] => -9 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917305
Dispenser for a cord for sealing a threaded pipework Oct 15, 2024 Pending
Array ( [id] => 20068184 [patent_doc_number] => 20250206406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => HANDLEBAR WITH CARBON FIBER INSERT [patent_app_type] => utility [patent_app_number] => 18/887963 [patent_app_country] => US [patent_app_date] => 2024-09-17 [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] => -6 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887963
HANDLEBAR WITH CARBON FIBER INSERT Sep 16, 2024 Pending
Array ( [id] => 19816530 [patent_doc_number] => 20250074737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/809192 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809192
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND STORAGE MEDIUM Aug 18, 2024 Pending
Array ( [id] => 20511125 [patent_doc_number] => 20260035226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => CLAMPING TOOL FOR MANWAY COVER AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/793350 [patent_app_country] => US [patent_app_date] => 2024-08-02 [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] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793350
CLAMPING TOOL FOR MANWAY COVER AND RELATED METHODS Aug 1, 2024 Pending
Array ( [id] => 19988931 [patent_doc_number] => 20250127153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => DOUBLE-BEARING REEL [patent_app_type] => utility [patent_app_number] => 18/762986 [patent_app_country] => US [patent_app_date] => 2024-07-03 [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] => -5 [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] => 18762986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762986
DOUBLE-BEARING REEL Jul 2, 2024 Pending
Array ( [id] => 19683743 [patent_doc_number] => 20250002288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/749825 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 760 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749825
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM Jun 20, 2024 Pending
Array ( [id] => 19614657 [patent_doc_number] => 20240400337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SHEET PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/733909 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733909
Sheet processing apparatus, image forming apparatus, and image forming system Jun 4, 2024 Issued
Array ( [id] => 19463877 [patent_doc_number] => 20240317546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CRANE WITH SAW ATTACHMENT MECHANISM [patent_app_type] => utility [patent_app_number] => 18/733440 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733440
CRANE WITH SAW ATTACHMENT MECHANISM Jun 3, 2024 Pending
Array ( [id] => 19600843 [patent_doc_number] => 20240391723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SHEET STACKER AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/665593 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665593
Sheet stacker and printing apparatus May 15, 2024 Issued
Array ( [id] => 19586144 [patent_doc_number] => 20240383701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DRIVE TRANSMISSION DEVICE, SHEET CONVEYING DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/664747 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664747
DRIVE TRANSMISSION DEVICE, SHEET CONVEYING DEVICE, AND IMAGE FORMING APPARATUS May 14, 2024 Pending
Array ( [id] => 19586143 [patent_doc_number] => 20240383700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SHEET FEEDING DEVICE THAT SEQUENTIALLY DRAWS OUT AND FEEDS SHEETS FROM SHEET TRAY, AND IMAGE FORMING APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/662082 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662082
Sheet feeding device that sequentially draws out and feeds sheets from sheet tray, and image forming apparatus including same May 12, 2024 Issued
Array ( [id] => 19556141 [patent_doc_number] => 20240367933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/640316 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640316
SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS Apr 18, 2024 Pending
Array ( [id] => 19432267 [patent_doc_number] => 20240300765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/593027 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593027
SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS Feb 29, 2024 Abandoned
Array ( [id] => 20213385 [patent_doc_number] => 12410023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Medium conveying apparatus [patent_app_type] => utility [patent_app_number] => 18/589111 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 6595 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589111
Medium conveying apparatus Feb 26, 2024 Issued
Array ( [id] => 19380661 [patent_doc_number] => 20240270531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MEDIUM EJECTION DEVICE AND IMAGE READING DEVICE [patent_app_type] => utility [patent_app_number] => 18/438241 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438241
Medium ejection device and image reading device Feb 8, 2024 Issued
Array ( [id] => 19846427 [patent_doc_number] => 20250091778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Dual Compartment Wipe Dispenser [patent_app_type] => utility [patent_app_number] => 18/435770 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435770
Dual Compartment Wipe Dispenser Feb 6, 2024 Pending
Array ( [id] => 19380656 [patent_doc_number] => 20240270526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MEDIUM TRANSPORT DEVICE AND IMAGE READING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/435435 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435435
Medium transport device and image reading apparatus Feb 6, 2024 Issued
Array ( [id] => 20634275 [patent_doc_number] => 12595142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Sheet feeder [patent_app_type] => utility [patent_app_number] => 18/429486 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1397 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429486
Sheet feeder Jan 31, 2024 Issued
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