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] => 17823412 [patent_doc_number] => 11428356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Hose connector apparatus [patent_app_type] => utility [patent_app_number] => 17/210570 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1584 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210570
Hose connector apparatus Mar 23, 2021 Issued
Array ( [id] => 18297616 [patent_doc_number] => 20230107302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => ELLIPTICAL DESIGN FOR MALE THREAD CLEARANCE [patent_app_type] => utility [patent_app_number] => 17/909909 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909909
Elliptical design for male thread clearance Mar 9, 2021 Issued
Array ( [id] => 19717957 [patent_doc_number] => 12203486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Mounting a flanged vacuum pump to a vacuum system [patent_app_type] => utility [patent_app_number] => 17/905793 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7713 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905793
Mounting a flanged vacuum pump to a vacuum system Mar 8, 2021 Issued
Array ( [id] => 18365793 [patent_doc_number] => 20230147384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => HOUSING TYPE PIPE JOINT [patent_app_type] => utility [patent_app_number] => 17/915338 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915338
Housing type pipe joint Mar 4, 2021 Issued
Array ( [id] => 18376828 [patent_doc_number] => 20230151915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/916675 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916675
Connector Mar 4, 2021 Issued
Array ( [id] => 17155541 [patent_doc_number] => 20210316592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => PIPING SYSTEM FOR AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/193419 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193419
PIPING SYSTEM FOR AIR CONDITIONER Mar 4, 2021 Abandoned
Array ( [id] => 17841207 [patent_doc_number] => 20220278513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => 360 DEGREE COUPLING [patent_app_type] => utility [patent_app_number] => 17/187739 [patent_app_country] => US [patent_app_date] => 2021-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187739
360 DEGREE COUPLING Feb 26, 2021 Abandoned
Array ( [id] => 17060858 [patent_doc_number] => 11105452 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Push-to-connect joint assembly and device [patent_app_type] => utility [patent_app_number] => 17/185126 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 7012 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185126
Push-to-connect joint assembly and device Feb 24, 2021 Issued
Array ( [id] => 18312816 [patent_doc_number] => 20230116716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CONNECTOR SYSTEM WITH RELEASABLE CONTOUR SEAL FOR A FLUID SYSTEM [patent_app_type] => utility [patent_app_number] => 17/904870 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904870
CONNECTOR SYSTEM WITH RELEASABLE CONTOUR SEAL FOR A FLUID SYSTEM Feb 22, 2021 Pending
Array ( [id] => 17037812 [patent_doc_number] => 20210254770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => CONDUIT ALIGNMENT TOOL [patent_app_type] => utility [patent_app_number] => 17/161777 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161777
CONDUIT ALIGNMENT TOOL Jan 28, 2021 Abandoned
Array ( [id] => 19242635 [patent_doc_number] => 12013061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Seal ring and conduit connector [patent_app_type] => utility [patent_app_number] => 17/759110 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1867 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759110
Seal ring and conduit connector Jan 24, 2021 Issued
Array ( [id] => 18492559 [patent_doc_number] => 11697970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Directly connected drill pipe applicable to extreme conditions [patent_app_type] => utility [patent_app_number] => 17/152187 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3238 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152187
Directly connected drill pipe applicable to extreme conditions Jan 18, 2021 Issued
Array ( [id] => 18492559 [patent_doc_number] => 11697970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Directly connected drill pipe applicable to extreme conditions [patent_app_type] => utility [patent_app_number] => 17/152187 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3238 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152187
Directly connected drill pipe applicable to extreme conditions Jan 18, 2021 Issued
Array ( [id] => 18740518 [patent_doc_number] => 20230349495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DEVICE FOR CONNECTING A TUBULAR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/759176 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759176
Device for connecting a tubular element Jan 11, 2021 Issued
Array ( [id] => 17721272 [patent_doc_number] => 20220213993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Grooved-End Rubber Expansion Joint with 4-Way Compression Grooved Coupling [patent_app_type] => utility [patent_app_number] => 17/141977 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141977
Grooved-End Rubber Expansion Joint with 4-Way Compression Grooved Coupling Jan 4, 2021 Abandoned
Array ( [id] => 18148009 [patent_doc_number] => 20230021866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PIPELINE CONNECTIONS [patent_app_type] => utility [patent_app_number] => 17/788701 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788701
Pipeline connections Dec 22, 2020 Issued
Array ( [id] => 19227411 [patent_doc_number] => 12007045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Threaded connection for pipe [patent_app_type] => utility [patent_app_number] => 17/754227 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4926 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754227
Threaded connection for pipe Dec 21, 2020 Issued
Array ( [id] => 19898445 [patent_doc_number] => 12276359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Threaded connection for pipe [patent_app_type] => utility [patent_app_number] => 17/756518 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2503 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756518
Threaded connection for pipe Dec 21, 2020 Issued
Array ( [id] => 17344298 [patent_doc_number] => 20220010629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM AND METHOD FOR ANTI-ROTATION BETWEEN TUBULARS [patent_app_type] => utility [patent_app_number] => 17/127519 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127519
System and method for anti-rotation between tubulars Dec 17, 2020 Issued
Array ( [id] => 19941065 [patent_doc_number] => 12313190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Pressure equalization in composite pipes [patent_app_type] => utility [patent_app_number] => 17/787514 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787514
Pressure equalization in composite pipes Dec 17, 2020 Issued
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