Search

John D. Pak

Examiner (ID: 18679, Phone: (571)272-0620 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616, 1699, 1209, 2899, 1621
Total Applications
2729
Issued Applications
1516
Pending Applications
249
Abandoned Applications
981

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20321159 [patent_doc_number] => 20250333247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => METAL CONVEYOR BELT WITH SERVICE POINTS [patent_app_type] => utility [patent_app_number] => 18/861074 [patent_app_country] => US [patent_app_date] => 2023-04-27 [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] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861074
METAL CONVEYOR BELT WITH SERVICE POINTS Apr 26, 2023 Pending
Array ( [id] => 20150306 [patent_doc_number] => 20250250144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => POSITION SENSOR FOR ESCALATORS AND MOVING WALKWAYS [patent_app_type] => utility [patent_app_number] => 18/853264 [patent_app_country] => US [patent_app_date] => 2023-04-19 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18853264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853264
POSITION SENSOR FOR ESCALATORS AND MOVING WALKWAYS Apr 18, 2023 Pending
Array ( [id] => 19916054 [patent_doc_number] => 12291405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Device for intermediately storing and conveying containers at least in one conveying direction [patent_app_type] => utility [patent_app_number] => 18/303510 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303510
Device for intermediately storing and conveying containers at least in one conveying direction Apr 18, 2023 Issued
Array ( [id] => 18725521 [patent_doc_number] => 20230339688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => WORKPIECE CARRIER [patent_app_type] => utility [patent_app_number] => 18/135862 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135862
Workpiece carrier Apr 17, 2023 Issued
Array ( [id] => 20186897 [patent_doc_number] => 12398002 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-08-26 [patent_title] => Linear transporter and method for manufacturing linear transporter [patent_app_type] => utility [patent_app_number] => 19/117988 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2417 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19117988 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/117988
Linear transporter and method for manufacturing linear transporter Apr 16, 2023 Issued
Array ( [id] => 19511821 [patent_doc_number] => 20240343507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => APPARATUS AND SYSTEM FOR WELL SITE SAND STORAGE AND HANDLING [patent_app_type] => utility [patent_app_number] => 18/301097 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18301097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301097
Apparatus and system for well site sand storage and handling Apr 13, 2023 Issued
Array ( [id] => 20213372 [patent_doc_number] => 12410010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Storage and retrieval system [patent_app_type] => utility [patent_app_number] => 18/298038 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 44 [patent_no_of_words] => 22857 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298038
Storage and retrieval system Apr 9, 2023 Issued
Array ( [id] => 20150279 [patent_doc_number] => 20250250117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => TRANSPORT BAG, SUPPORT HOOK, TRANSPORT DEVICE, AND OVERHEAD CONVEYOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/854471 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854471
TRANSPORT BAG, SUPPORT HOOK, TRANSPORT DEVICE, AND OVERHEAD CONVEYOR SYSTEM Mar 30, 2023 Pending
Array ( [id] => 19962042 [patent_doc_number] => 12331531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Disposal chute [patent_app_type] => utility [patent_app_number] => 18/128911 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18128911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128911
Disposal chute Mar 29, 2023 Issued
Array ( [id] => 18659582 [patent_doc_number] => 20230305588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CONVEYOR-TYPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/187835 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18187835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187835
Conveyor-type device Mar 21, 2023 Issued
Array ( [id] => 20315872 [patent_doc_number] => 12454413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Goods to operator workstation [patent_app_type] => utility [patent_app_number] => 18/186667 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7068 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186667
Goods to operator workstation Mar 19, 2023 Issued
Array ( [id] => 19916051 [patent_doc_number] => 12291402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Shelf with integrated roller securement [patent_app_type] => utility [patent_app_number] => 18/184844 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 43 [patent_no_of_words] => 11706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184844
Shelf with integrated roller securement Mar 15, 2023 Issued
Array ( [id] => 20049618 [patent_doc_number] => 20250187840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => MODULAR METAL-LINK CONVEYOR BELT [patent_app_type] => utility [patent_app_number] => 18/843976 [patent_app_country] => US [patent_app_date] => 2023-03-14 [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] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18843976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/843976
Modular metal-link conveyor belt Mar 13, 2023 Issued
Array ( [id] => 19579713 [patent_doc_number] => 12145809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Transport system and method for transporting a plurality of containers [patent_app_type] => utility [patent_app_number] => 18/183504 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3090 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183504
Transport system and method for transporting a plurality of containers Mar 13, 2023 Issued
Array ( [id] => 18497184 [patent_doc_number] => 20230219789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEMS AND METHODS FOR VARIABLE SPEED MODULAR MOVING WALKWAYS [patent_app_type] => utility [patent_app_number] => 18/119096 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119096
Systems and methods for variable speed modular moving walkways Mar 7, 2023 Issued
Array ( [id] => 20068318 [patent_doc_number] => 20250206540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => CONVEYOR BELT SIDEWALL FASTENER [patent_app_type] => utility [patent_app_number] => 18/845407 [patent_app_country] => US [patent_app_date] => 2023-03-07 [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] => -9 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18845407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845407
CONVEYOR BELT SIDEWALL FASTENER Mar 6, 2023 Pending
Array ( [id] => 19832120 [patent_doc_number] => 20250083906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Mover and Mixed Conveyor Line with Mover [patent_app_type] => utility [patent_app_number] => 18/575790 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575790
Mover and mixed conveyor line with mover Mar 1, 2023 Issued
Array ( [id] => 20462690 [patent_doc_number] => 20260012120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => TRANSFER SYSTEM [patent_app_type] => utility [patent_app_number] => 19/130180 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19130180 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/130180
TRANSFER SYSTEM Feb 28, 2023 Pending
Array ( [id] => 20015729 [patent_doc_number] => 20250153951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Modular Insulating System [patent_app_type] => utility [patent_app_number] => 18/839881 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18839881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839881
Modular Insulating System Feb 19, 2023 Pending
Array ( [id] => 20677862 [patent_doc_number] => 20260116674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => ROLL STACKING DEVICE FOR SECONDARY BATTERIES [patent_app_type] => utility [patent_app_number] => 19/145420 [patent_app_country] => US [patent_app_date] => 2023-02-14 [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] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19145420 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/145420
ROLL STACKING DEVICE FOR SECONDARY BATTERIES Feb 13, 2023 Pending
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