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] => 15818193 [patent_doc_number] => 10634269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Electrically isolating block and flange for rail-heating duct [patent_app_type] => utility [patent_app_number] => 15/460549 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2217 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460549
Electrically isolating block and flange for rail-heating duct Mar 15, 2017 Issued
Array ( [id] => 11964550 [patent_doc_number] => 20170268703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'PIPE MOUNT' [patent_app_type] => utility [patent_app_number] => 15/459222 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7357 [patent_no_of_claims] => 20 [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] => 15459222 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459222
Pipe mount Mar 14, 2017 Issued
Array ( [id] => 11972116 [patent_doc_number] => 20170276270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'CONDUIT FITTING WITH STROKE RESISTING FEATURES' [patent_app_type] => utility [patent_app_number] => 15/459097 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17595 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 11 [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] => 15459097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459097
Conduit fitting with stroke resisting features Mar 14, 2017 Issued
Array ( [id] => 13430143 [patent_doc_number] => 20180266614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => PIPE COUPLING ENCAPSULATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/458283 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458283
Pipe coupling encapsulation assembly Mar 13, 2017 Issued
Array ( [id] => 15709505 [patent_doc_number] => 20200101518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => KIT AND METHOD FOR JUNCTION OF PIPES [patent_app_type] => utility [patent_app_number] => 16/492072 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16492072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492072
KIT AND METHOD FOR JUNCTION OF PIPES Mar 7, 2017 Abandoned
Array ( [id] => 11950303 [patent_doc_number] => 20170254454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'CLAMPING SYSTEM COMPRISING A COLLAR AND INDIVIDUAL PRE-ATTACHMENT CLIPS' [patent_app_type] => utility [patent_app_number] => 15/448935 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8324 [patent_no_of_claims] => 20 [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] => 15448935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/448935
Clamping system comprising a collar and individual pre-attachment clips Mar 2, 2017 Issued
Array ( [id] => 11691932 [patent_doc_number] => 20170167647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'CLEAN AIR DUCT AND RETAINING CLIP AND ASSEMBLY THEREOF' [patent_app_type] => utility [patent_app_number] => 15/443019 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 10099 [patent_no_of_claims] => 21 [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] => 15443019 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443019
Clean air duct and retaining clip and assembly thereof Feb 26, 2017 Issued
Array ( [id] => 15211907 [patent_doc_number] => 20190368640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => A TUBE-TO-TUBE CONNECTION DEVICE AND METHOD OF SAME [patent_app_type] => utility [patent_app_number] => 16/066175 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066175
A TUBE-TO-TUBE CONNECTION DEVICE AND METHOD OF SAME Feb 21, 2017 Abandoned
Array ( [id] => 11671132 [patent_doc_number] => 20170159853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'THREADED CONNECTION' [patent_app_type] => utility [patent_app_number] => 15/438548 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5846 [patent_no_of_claims] => 17 [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] => 15438548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438548
Threaded connection Feb 20, 2017 Issued
Array ( [id] => 15751555 [patent_doc_number] => 10617860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Luer connectors [patent_app_type] => utility [patent_app_number] => 15/438441 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 18428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438441
Luer connectors Feb 20, 2017 Issued
Array ( [id] => 14979721 [patent_doc_number] => 10443767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Coupling assembly [patent_app_type] => utility [patent_app_number] => 15/429741 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 14069 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429741
Coupling assembly Feb 9, 2017 Issued
Array ( [id] => 13359231 [patent_doc_number] => 20180231155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Vertical Ratcheting Anti-Rotation Device [patent_app_type] => utility [patent_app_number] => 15/429589 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429589 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429589
Vertical ratcheting anti-rotation device Feb 9, 2017 Issued
Array ( [id] => 14979733 [patent_doc_number] => 10443773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Push-in connector [patent_app_type] => utility [patent_app_number] => 15/428651 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2314 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428651
Push-in connector Feb 8, 2017 Issued
Array ( [id] => 11671142 [patent_doc_number] => 20170159863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'PIPE-FITTING WITH ADAPTOR ASSEMBLY AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/426753 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7887 [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] => 15426753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426753
PIPE-FITTING WITH ADAPTOR ASSEMBLY AND RELATED METHODS Feb 6, 2017 Abandoned
Array ( [id] => 11758267 [patent_doc_number] => 20170205136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'Hinge Coupling Assembly' [patent_app_type] => utility [patent_app_number] => 15/422066 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4364 [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] => 15422066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422066
Hinge coupling assembly Jan 31, 2017 Issued
Array ( [id] => 11628331 [patent_doc_number] => 20170138521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'COUPLING' [patent_app_type] => utility [patent_app_number] => 15/418294 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 23149 [patent_no_of_claims] => 16 [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] => 15418294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418294
Coupling Jan 26, 2017 Issued
Array ( [id] => 11715735 [patent_doc_number] => 20170184234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Systems and Methods for Hinge Couplings' [patent_app_type] => utility [patent_app_number] => 15/415412 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5784 [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] => 15415412 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415412
Systems and Methods for Hinge Couplings Jan 24, 2017 Abandoned
Array ( [id] => 11822799 [patent_doc_number] => 20170211736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'TUBE CONNECTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/413623 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6480 [patent_no_of_claims] => 20 [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] => 15413623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413623
Tube connector assembly Jan 23, 2017 Issued
Array ( [id] => 11980432 [patent_doc_number] => 20170284586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'PIPE CAP WITH TRANSITION FITTING' [patent_app_type] => utility [patent_app_number] => 15/411354 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7665 [patent_no_of_claims] => 24 [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] => 15411354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411354
Pipe cap with transition fitting Jan 19, 2017 Issued
Array ( [id] => 13780167 [patent_doc_number] => 20190003622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => METHOD AND A DEVICE FOR SEALING BETWEEN ATTACHABLE PAIR OF PIPE FLANGES [patent_app_type] => utility [patent_app_number] => 16/068271 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16068271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068271
Method and a device for sealing between attachable pair of pipe flanges Jan 16, 2017 Issued
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