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] => 11736410 [patent_doc_number] => 09700982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Rotary joint support structure spindle of machine tool, and electric motor' [patent_app_type] => utility [patent_app_number] => 14/966033 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4742 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14966033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966033
Rotary joint support structure spindle of machine tool, and electric motor Dec 10, 2015 Issued
Array ( [id] => 11691931 [patent_doc_number] => 20170167646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'AXIAL-RESTRAINT PIPE COUPLING WITH INDIVIDUAL GRIP ELEMENTS' [patent_app_type] => utility [patent_app_number] => 14/964634 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1590 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14964634 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/964634
Axial-restraint pipe coupling with individual grip elements Dec 9, 2015 Issued
Array ( [id] => 12308172 [patent_doc_number] => 09939091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Modular pipe clamp [patent_app_type] => utility [patent_app_number] => 14/958683 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1674 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14958683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/958683
Modular pipe clamp Dec 2, 2015 Issued
Array ( [id] => 11663943 [patent_doc_number] => 20170152662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'ARTICULATED DOWNSPOUT EXTENSION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/956043 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1448 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14956043 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/956043
Articulated downspout extension apparatus Nov 30, 2015 Issued
Array ( [id] => 13804801 [patent_doc_number] => 10179661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Ground connect duct for environmental control systems [patent_app_type] => utility [patent_app_number] => 14/950124 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2393 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14950124 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950124
Ground connect duct for environmental control systems Nov 23, 2015 Issued
Array ( [id] => 13027751 [patent_doc_number] => 10036492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Fluid-transferring expander [patent_app_type] => utility [patent_app_number] => 14/944863 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1774 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944863 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944863
Fluid-transferring expander Nov 17, 2015 Issued
Array ( [id] => 13704559 [patent_doc_number] => 20170363234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => O-RING SEAL SYSTEM FOR METAL, THERMOPLASTIC AND FIBER REINFORCED PLASTIC FLANGES [patent_app_type] => utility [patent_app_number] => 15/525805 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [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] => 15525805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/525805
O-ring seal system for metal, thermoplastic and fiber reinforced plastic flanges Nov 16, 2015 Issued
Array ( [id] => 12113431 [patent_doc_number] => 09869417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Pipe coupling structure' [patent_app_type] => utility [patent_app_number] => 14/944142 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5013 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944142
Pipe coupling structure Nov 16, 2015 Issued
Array ( [id] => 14120965 [patent_doc_number] => 10247334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Methods and assemblies for welding a gasket to a pipe section [patent_app_type] => utility [patent_app_number] => 14/940634 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14940634 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/940634
Methods and assemblies for welding a gasket to a pipe section Nov 12, 2015 Issued
Array ( [id] => 11012022 [patent_doc_number] => 20160208975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Protective Cover For Drainage Tube Cable Tie' [patent_app_type] => utility [patent_app_number] => 14/940853 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3597 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14940853 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/940853
Protective cover for drainage tube cable tie Nov 12, 2015 Issued
Array ( [id] => 13888633 [patent_doc_number] => 10196863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Connection structure between pipe body and steel joint of aluminum alloy drill pipe [patent_app_type] => utility [patent_app_number] => 14/933244 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2903 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933244
Connection structure between pipe body and steel joint of aluminum alloy drill pipe Nov 4, 2015 Issued
Array ( [id] => 10708010 [patent_doc_number] => 20160054157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'Chemical Metering System' [patent_app_type] => utility [patent_app_number] => 14/933314 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933314
Chemical metering system Nov 4, 2015 Issued
Array ( [id] => 10814869 [patent_doc_number] => 20160161030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'CONNECTION STRUCTURE BETWEEN PIPE BODY AND JOINT OF ALUMINUM ALLOY DRILL PIPE' [patent_app_type] => utility [patent_app_number] => 14/933344 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3209 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933344
Connection structure between pipe body and joint of aluminum alloy drill pipe Nov 4, 2015 Issued
Array ( [id] => 10777357 [patent_doc_number] => 20160123513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'MICROFLUIDIC CONNECTOR' [patent_app_type] => utility [patent_app_number] => 14/930487 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2749 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14930487 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930487
MICROFLUIDIC CONNECTOR Nov 1, 2015 Abandoned
Array ( [id] => 11605169 [patent_doc_number] => 20170122470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'JOINT RESTRAINT DEVICES AND METHODS OF USING SAME' [patent_app_type] => utility [patent_app_number] => 14/925352 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6633 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925352 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925352
Joint restraint devices and methods of using same Oct 27, 2015 Issued
Array ( [id] => 10777354 [patent_doc_number] => 20160123510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'VALVE ADAPTER CONNECTION ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/919342 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2059 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14919342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/919342
Valve adapter connection assembly Oct 20, 2015 Issued
Array ( [id] => 10686919 [patent_doc_number] => 20160033064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'SYSTEM AND METHODS FOR HINGE COUPLINGS' [patent_app_type] => utility [patent_app_number] => 14/879961 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5791 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14879961 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879961
Systems and methods for hinge couplings Oct 8, 2015 Issued
Array ( [id] => 14296183 [patent_doc_number] => 10288210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Pipe section [patent_app_type] => utility [patent_app_number] => 14/879464 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4940 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14879464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879464
Pipe section Oct 8, 2015 Issued
Array ( [id] => 10756639 [patent_doc_number] => 20160102791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'Coupling Assembly with Retaining Clip Member' [patent_app_type] => utility [patent_app_number] => 14/878464 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 4714 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14878464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878464
Coupling assembly with retaining clip member Oct 7, 2015 Issued
Array ( [id] => 13119017 [patent_doc_number] => 10077858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Anti-rotation key for threaded connectors [patent_app_type] => utility [patent_app_number] => 14/877412 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14877412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/877412
Anti-rotation key for threaded connectors Oct 6, 2015 Issued
Menu