Search

David Bochna

Examiner (ID: 224, Phone: (571)272-7078 , Office: P/3679 )

Most Active Art Unit
3679
Art Unit(s)
3679, 3629, 3626
Total Applications
3011
Issued Applications
2327
Pending Applications
172
Abandoned Applications
541

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16344654 [patent_doc_number] => 20200309304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => HYDRO-VAC FITTING [patent_app_type] => utility [patent_app_number] => 16/833129 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833129
Hydro-vac fitting Mar 26, 2020 Issued
Array ( [id] => 18275250 [patent_doc_number] => 11614186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Box connection for a pin with relieved thread region [patent_app_type] => utility [patent_app_number] => 16/829324 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2501 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829324
Box connection for a pin with relieved thread region Mar 24, 2020 Issued
Array ( [id] => 17127184 [patent_doc_number] => 20210301953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Hammerless and Torqueless union Connection [patent_app_type] => utility [patent_app_number] => 16/829381 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829381
Hammerless and torqueless union connection Mar 24, 2020 Issued
Array ( [id] => 16344650 [patent_doc_number] => 20200309300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => QUICK COUPLING FOR PIPES AND THE LIKE [patent_app_type] => utility [patent_app_number] => 16/829057 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829057
Quick coupling for pipes and the like Mar 24, 2020 Issued
Array ( [id] => 17628135 [patent_doc_number] => 20220163150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => PIPELINE TELESCOPIC JOINT [patent_app_type] => utility [patent_app_number] => 17/439686 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17439686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439686
Pipeline telescopic joint Mar 17, 2020 Issued
Array ( [id] => 17612579 [patent_doc_number] => 20220154858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => HOT BOLT CLAMP [patent_app_type] => utility [patent_app_number] => 17/437829 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437829
Hot bolt clamp Mar 12, 2020 Issued
Array ( [id] => 17097790 [patent_doc_number] => 20210285581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => TRANSMITTER FOR QUICK CONNECTOR [patent_app_type] => utility [patent_app_number] => 16/817085 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817085
Transmitter for quick connector Mar 11, 2020 Issued
Array ( [id] => 17097893 [patent_doc_number] => 20210285684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Non-Continuously Rotatable and Removable Ferrule for Duct Fitting [patent_app_type] => utility [patent_app_number] => 16/817065 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16817065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817065
Non-continuously rotatable and removable ferrule for duct fitting Mar 11, 2020 Issued
Array ( [id] => 16541634 [patent_doc_number] => 20200408047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Double-Shouldered Connection for Drilling Tubulars with Large Inside Diameter [patent_app_type] => utility [patent_app_number] => 16/815330 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815330
Double-shouldered connection for drilling tubulars with large inside diameter Mar 10, 2020 Issued
Array ( [id] => 18505356 [patent_doc_number] => 11703163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Threaded connection for steel pipe [patent_app_type] => utility [patent_app_number] => 17/421500 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7102 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421500
Threaded connection for steel pipe Mar 2, 2020 Issued
Array ( [id] => 17400545 [patent_doc_number] => 20220042635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => PIVOT BRACE TYPE PIPE FITTING [patent_app_type] => utility [patent_app_number] => 17/310803 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310803
PIVOT BRACE TYPE PIPE FITTING Feb 25, 2020 Abandoned
Array ( [id] => 18128061 [patent_doc_number] => 11554258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Syringe with snap-in enteral connection feature [patent_app_type] => utility [patent_app_number] => 16/801814 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5119 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801814
Syringe with snap-in enteral connection feature Feb 25, 2020 Issued
Array ( [id] => 17037837 [patent_doc_number] => 20210254795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => PIPELINE SUPPLEMENTAL CONTAINMENT WALL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/795415 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16795415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795415
Pipeline supplemental containment wall systems and methods Feb 18, 2020 Issued
Array ( [id] => 16832916 [patent_doc_number] => 11009158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Conduit fitting with stroke resisting features [patent_app_type] => utility [patent_app_number] => 16/792588 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 16760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792588
Conduit fitting with stroke resisting features Feb 16, 2020 Issued
Array ( [id] => 18238773 [patent_doc_number] => 20230071084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Sealing device between two conduits, in particular for transporting a fluid comprising a corrosive and/or abrasive component [patent_app_type] => utility [patent_app_number] => 17/760471 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5897 [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] => 17760471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760471
Sealing device between two conduits, in particular for transporting a fluid comprising a corrosive and/or abrasive component Feb 13, 2020 Abandoned
Array ( [id] => 16445662 [patent_doc_number] => 10837582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Wedged protrusion profile fitting seal systems and methods [patent_app_type] => utility [patent_app_number] => 16/791698 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 14266 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791698
Wedged protrusion profile fitting seal systems and methods Feb 13, 2020 Issued
Array ( [id] => 19211164 [patent_doc_number] => 12000214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Drill pipe and optimization thereof [patent_app_type] => utility [patent_app_number] => 16/791929 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 53 [patent_no_of_words] => 40287 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791929
Drill pipe and optimization thereof Feb 13, 2020 Issued
Array ( [id] => 17075654 [patent_doc_number] => 11112043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Restrained gasket for plastic pipes [patent_app_type] => utility [patent_app_number] => 16/789921 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789921
Restrained gasket for plastic pipes Feb 12, 2020 Issued
Array ( [id] => 18801762 [patent_doc_number] => 11834914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Quick coupling drill pipe connector [patent_app_type] => utility [patent_app_number] => 16/786345 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4830 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786345
Quick coupling drill pipe connector Feb 9, 2020 Issued
Array ( [id] => 17564029 [patent_doc_number] => 20220128178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => THREADED CONNECTION FOR PIPES [patent_app_type] => utility [patent_app_number] => 17/427256 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17427256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427256
Threaded connection for pipes Feb 6, 2020 Issued
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