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] => 6295498 [patent_doc_number] => 20100066081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Fitting to Connect a Polyvinyl Chloride Pipe and a Polyethylene Pipe' [patent_app_type] => utility [patent_app_number] => 12/233310 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3272 [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] => publications/A1/0066/20100066081.pdf [firstpage_image] =>[orig_patent_app_number] => 12233310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233310
Fitting to connect a polyvinyl chloride pipe and a polyethylene pipe Sep 17, 2008 Issued
Array ( [id] => 4567575 [patent_doc_number] => 07832772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Exhaust pipe bulkhead assembly' [patent_app_type] => utility [patent_app_number] => 12/212633 [patent_app_country] => US [patent_app_date] => 2008-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2409 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/832/07832772.pdf [firstpage_image] =>[orig_patent_app_number] => 12212633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/212633
Exhaust pipe bulkhead assembly Sep 16, 2008 Issued
Array ( [id] => 4563057 [patent_doc_number] => 07823931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Tubular threaded joint' [patent_app_type] => utility [patent_app_number] => 12/232362 [patent_app_country] => US [patent_app_date] => 2008-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 9154 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/823/07823931.pdf [firstpage_image] =>[orig_patent_app_number] => 12232362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/232362
Tubular threaded joint Sep 15, 2008 Issued
Array ( [id] => 4477910 [patent_doc_number] => 07900967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Engine fitting and method of assembling vehicles' [patent_app_type] => utility [patent_app_number] => 12/211294 [patent_app_country] => US [patent_app_date] => 2008-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2179 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/900/07900967.pdf [firstpage_image] =>[orig_patent_app_number] => 12211294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/211294
Engine fitting and method of assembling vehicles Sep 15, 2008 Issued
Array ( [id] => 6131023 [patent_doc_number] => 20110006517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'DUPLEX PIPE FITTING, EXCLUSIVE TOOL FOR THE DUPLEX PIPE FITTING, REFRIGERATION SYSTEM EMPLOYING THE DUPLEX PIPE FITTING, AND SEPARATION TYPE AIR CONDITIONER' [patent_app_type] => utility [patent_app_number] => 12/677252 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9942 [patent_no_of_claims] => 11 [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] => publications/A1/0006/20110006517.pdf [firstpage_image] =>[orig_patent_app_number] => 12677252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677252
Duplex pipe fitting, exclusive tool for the duplex pipe fitting, refrigeration system employing the duplex pipe fitting, and separation type air conditioner Sep 7, 2008 Issued
Array ( [id] => 4603956 [patent_doc_number] => 07984934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-26 [patent_title] => 'Brazing of a special gas delivery system using fittings having purge orifices' [patent_app_type] => utility [patent_app_number] => 12/231974 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4441 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/984/07984934.pdf [firstpage_image] =>[orig_patent_app_number] => 12231974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231974
Brazing of a special gas delivery system using fittings having purge orifices Sep 7, 2008 Issued
Array ( [id] => 4502415 [patent_doc_number] => 07971911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Plug part of a plug-type connection arrangement and plug-type connection arrangement' [patent_app_type] => utility [patent_app_number] => 12/206462 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5674 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/971/07971911.pdf [firstpage_image] =>[orig_patent_app_number] => 12206462 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206462
Plug part of a plug-type connection arrangement and plug-type connection arrangement Sep 7, 2008 Issued
Array ( [id] => 4514182 [patent_doc_number] => 07938452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Connecting structure between fluid device and joint' [patent_app_type] => utility [patent_app_number] => 12/230820 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5389 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/938/07938452.pdf [firstpage_image] =>[orig_patent_app_number] => 12230820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/230820
Connecting structure between fluid device and joint Sep 4, 2008 Issued
Array ( [id] => 7759121 [patent_doc_number] => 08113543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-14 [patent_title] => 'Hose adapter and assembly incorporating the same' [patent_app_type] => utility [patent_app_number] => 12/202481 [patent_app_country] => US [patent_app_date] => 2008-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2986 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/113/08113543.pdf [firstpage_image] =>[orig_patent_app_number] => 12202481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/202481
Hose adapter and assembly incorporating the same Sep 1, 2008 Issued
Array ( [id] => 2135 [patent_doc_number] => 07815225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Self restrained ductile iron fitting' [patent_app_type] => utility [patent_app_number] => 12/199954 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7486 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/815/07815225.pdf [firstpage_image] =>[orig_patent_app_number] => 12199954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199954
Self restrained ductile iron fitting Aug 27, 2008 Issued
Array ( [id] => 4628136 [patent_doc_number] => 08007014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Axially-tensioned pipe joint' [patent_app_type] => utility [patent_app_number] => 12/230444 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6248 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/007/08007014.pdf [firstpage_image] =>[orig_patent_app_number] => 12230444 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/230444
Axially-tensioned pipe joint Aug 27, 2008 Issued
Array ( [id] => 208621 [patent_doc_number] => 07625015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Fluid connector' [patent_app_type] => utility [patent_app_number] => 12/198764 [patent_app_country] => US [patent_app_date] => 2008-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9143 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/625/07625015.pdf [firstpage_image] =>[orig_patent_app_number] => 12198764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/198764
Fluid connector Aug 25, 2008 Issued
Array ( [id] => 5307726 [patent_doc_number] => 20090015007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'FLEXIBLE PIPING CONNECTOR' [patent_app_type] => utility [patent_app_number] => 12/198706 [patent_app_country] => US [patent_app_date] => 2008-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2027 [patent_no_of_claims] => 1 [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] => publications/A1/0015/20090015007.pdf [firstpage_image] =>[orig_patent_app_number] => 12198706 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/198706
FLEXIBLE PIPING CONNECTOR Aug 25, 2008 Abandoned
Array ( [id] => 5320093 [patent_doc_number] => 20090058083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Staple for a hose coupling' [patent_app_type] => utility [patent_app_number] => 12/230153 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5246 [patent_no_of_claims] => 18 [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] => publications/A1/0058/20090058083.pdf [firstpage_image] =>[orig_patent_app_number] => 12230153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/230153
Staple for a hose coupling Aug 24, 2008 Abandoned
Array ( [id] => 6068092 [patent_doc_number] => 20110042946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'THREADED JOINT WITH HIGH RADIAL LOADS AND DIFFERENTIALLY TREATED SURFACES' [patent_app_type] => utility [patent_app_number] => 12/673833 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3298 [patent_no_of_claims] => 5 [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] => publications/A1/0042/20110042946.pdf [firstpage_image] =>[orig_patent_app_number] => 12673833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673833
Threaded joint with high radial loads and differentially treated surfaces Aug 20, 2008 Issued
Array ( [id] => 8651879 [patent_doc_number] => 08371622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Leak proof pipe connections and leak proofing pipe connections' [patent_app_type] => utility [patent_app_number] => 12/228962 [patent_app_country] => US [patent_app_date] => 2008-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3902 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [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] => 12228962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/228962
Leak proof pipe connections and leak proofing pipe connections Aug 17, 2008 Issued
Array ( [id] => 5294006 [patent_doc_number] => 20090008932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'FLANGE CONNECTION FOR PIPE' [patent_app_type] => utility [patent_app_number] => 12/184344 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2557 [patent_no_of_claims] => 10 [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] => publications/A1/0008/20090008932.pdf [firstpage_image] =>[orig_patent_app_number] => 12184344 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184344
Flange connection for pipe Jul 31, 2008 Issued
Array ( [id] => 60902 [patent_doc_number] => 07762593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Ball coupler' [patent_app_type] => utility [patent_app_number] => 12/174274 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3538 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/762/07762593.pdf [firstpage_image] =>[orig_patent_app_number] => 12174274 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174274
Ball coupler Jul 15, 2008 Issued
Array ( [id] => 11926 [patent_doc_number] => 07802821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Clamping device with a clamping collar and a positioning piece' [patent_app_type] => utility [patent_app_number] => 12/174482 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4620 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/802/07802821.pdf [firstpage_image] =>[orig_patent_app_number] => 12174482 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174482
Clamping device with a clamping collar and a positioning piece Jul 15, 2008 Issued
Array ( [id] => 4536721 [patent_doc_number] => 07959192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Disconnectable connector assembly' [patent_app_type] => utility [patent_app_number] => 12/169884 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 41 [patent_no_of_words] => 8611 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/959/07959192.pdf [firstpage_image] =>[orig_patent_app_number] => 12169884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169884
Disconnectable connector assembly Jul 8, 2008 Issued
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