Search

David Bochna

Examiner (ID: 13238, Phone: (571)272-7078 , Office: P/3679 )

Most Active Art Unit
3679
Art Unit(s)
3679, 3629, 3626
Total Applications
2990
Issued Applications
2313
Pending Applications
167
Abandoned Applications
540

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20008384 [patent_doc_number] => 20250146606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CONNECTOR FOR MULTIPLE SIZED CONNECTIONS [patent_app_type] => utility [patent_app_number] => 18/949125 [patent_app_country] => US [patent_app_date] => 2024-11-15 [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] => -16 [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] => 18949125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949125
CONNECTOR FOR MULTIPLE SIZED CONNECTIONS Nov 14, 2024 Pending
Array ( [id] => 20008379 [patent_doc_number] => 20250146601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SNAP LOCK FITTING [patent_app_type] => utility [patent_app_number] => 18/940821 [patent_app_country] => US [patent_app_date] => 2024-11-07 [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] => -17 [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] => 18940821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940821
SNAP LOCK FITTING Nov 6, 2024 Pending
Array ( [id] => 19746676 [patent_doc_number] => 20250035241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => UNIVERSAL COUPLING [patent_app_type] => utility [patent_app_number] => 18/915599 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18915599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915599
UNIVERSAL COUPLING Oct 14, 2024 Pending
Array ( [id] => 19847619 [patent_doc_number] => 20250092970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => JOINT FOR PLASTIC LINED CONCRETE PIPE [patent_app_type] => utility [patent_app_number] => 18/889976 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889976
JOINT FOR PLASTIC LINED CONCRETE PIPE Sep 18, 2024 Abandoned
Array ( [id] => 19847620 [patent_doc_number] => 20250092971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SET OF PIPES COMPRISING AN IMPROVED RETAINING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/883272 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883272
Set of pipes comprising an improved retaining system Sep 11, 2024 Issued
Array ( [id] => 19602022 [patent_doc_number] => 20240392902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS [patent_app_type] => utility [patent_app_number] => 18/793493 [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] => 7023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793493
COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS Aug 1, 2024 Pending
Array ( [id] => 19602021 [patent_doc_number] => 20240392901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => TIGHT-SEAL PIPING COMPONENT [patent_app_type] => utility [patent_app_number] => 18/790205 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18790205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790205
TIGHT-SEAL PIPING COMPONENT Jul 30, 2024 Pending
Array ( [id] => 19786381 [patent_doc_number] => 20250060060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Connector Assembly and Female Connector Thereof [patent_app_type] => utility [patent_app_number] => 18/790962 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790962
Connector assembly and female connector thereof Jul 30, 2024 Issued
Array ( [id] => 20303091 [patent_doc_number] => 12449076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Swivel hose connection device [patent_app_type] => utility [patent_app_number] => 18/789951 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18789951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789951
Swivel hose connection device Jul 30, 2024 Issued
Array ( [id] => 19962376 [patent_doc_number] => 12331865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Push type locking structure for pipe couplers [patent_app_type] => utility [patent_app_number] => 18/773600 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773600
Push type locking structure for pipe couplers Jul 15, 2024 Issued
Array ( [id] => 20139848 [patent_doc_number] => 20250246892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SEGMENTED BEND RESTRICTOR SYSTEM WITH FULL DISASSEMBLY CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/757903 [patent_app_country] => US [patent_app_date] => 2024-06-28 [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] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757903
Segmented bend restrictor system with full disassembly capability Jun 27, 2024 Issued
Array ( [id] => 20427272 [patent_doc_number] => 20250389361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => PIPELINE CONNECTING MODULE AND LIQUID COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/749636 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749636
Pipeline connecting module and liquid cooling system Jun 20, 2024 Issued
Array ( [id] => 20115205 [patent_doc_number] => 12364891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Adapter for concealed sprinkler [patent_app_type] => utility [patent_app_number] => 18/672490 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672490
Adapter for concealed sprinkler May 22, 2024 Issued
Array ( [id] => 20536478 [patent_doc_number] => 12553548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Conduit coupler and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/665462 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 76 [patent_no_of_words] => 7319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665462
Conduit coupler and methods of use thereof May 14, 2024 Issued
Array ( [id] => 19390325 [patent_doc_number] => 20240280195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HAMMER UNION [patent_app_type] => utility [patent_app_number] => 18/652511 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652511
Hammer union Apr 30, 2024 Issued
Array ( [id] => 20536490 [patent_doc_number] => 12553560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Mixing valve adapter [patent_app_type] => utility [patent_app_number] => 18/648559 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648559
Mixing valve adapter Apr 28, 2024 Issued
Array ( [id] => 20241766 [patent_doc_number] => 12422076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Pipe joint assembly [patent_app_type] => utility [patent_app_number] => 18/640879 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640879
Pipe joint assembly Apr 18, 2024 Issued
Array ( [id] => 19543893 [patent_doc_number] => 20240360929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ROTATING JOINT [patent_app_type] => utility [patent_app_number] => 18/634122 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18634122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634122
Rotating joint Apr 11, 2024 Issued
Array ( [id] => 19786388 [patent_doc_number] => 20250060067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Wire Bonder and Gas Pipe Connector Therefor [patent_app_type] => utility [patent_app_number] => 18/632955 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632955
Wire Bonder and Gas Pipe Connector Therefor Apr 10, 2024 Pending
Array ( [id] => 19333316 [patent_doc_number] => 20240247746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => TUBULAR WITH SCREW THREAD [patent_app_type] => utility [patent_app_number] => 18/624531 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624531
Tubular with screw thread Apr 1, 2024 Issued
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