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] => 6004370 [patent_doc_number] => 20110057435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Diversion Conduit' [patent_app_type] => utility [patent_app_number] => 12/615223 [patent_app_country] => US [patent_app_date] => 2009-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1582 [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/A1/0057/20110057435.pdf [firstpage_image] =>[orig_patent_app_number] => 12615223 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615223
Diversion Conduit Nov 8, 2009 Abandoned
Array ( [id] => 6449529 [patent_doc_number] => 20100038902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Tube Coupling and Related Methods' [patent_app_type] => utility [patent_app_number] => 12/604503 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 12532 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20100038902.pdf [firstpage_image] =>[orig_patent_app_number] => 12604503 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/604503
Tube coupling and related methods Oct 22, 2009 Issued
Array ( [id] => 4521469 [patent_doc_number] => 07922217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Ferrule with radial crown' [patent_app_type] => utility [patent_app_number] => 12/578631 [patent_app_country] => US [patent_app_date] => 2009-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 7193 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/922/07922217.pdf [firstpage_image] =>[orig_patent_app_number] => 12578631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/578631
Ferrule with radial crown Oct 13, 2009 Issued
Array ( [id] => 6245207 [patent_doc_number] => 20100024616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'METHOD FOR THE PRODUCTION OF A CONNECTION FLANGE' [patent_app_type] => utility [patent_app_number] => 12/577026 [patent_app_country] => US [patent_app_date] => 2009-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1288 [patent_no_of_claims] => 12 [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/A1/0024/20100024616.pdf [firstpage_image] =>[orig_patent_app_number] => 12577026 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/577026
Method for the production of a connection flange Oct 8, 2009 Issued
Array ( [id] => 4477933 [patent_doc_number] => 07900975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Threaded joint for steel pipes' [patent_app_type] => utility [patent_app_number] => 12/571642 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/900/07900975.pdf [firstpage_image] =>[orig_patent_app_number] => 12571642 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571642
Threaded joint for steel pipes Sep 30, 2009 Issued
Array ( [id] => 6068091 [patent_doc_number] => 20110042945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'Dual Purpose Dimple for HVAC Circular Ductwork' [patent_app_type] => utility [patent_app_number] => 12/571510 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4239 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20110042945.pdf [firstpage_image] =>[orig_patent_app_number] => 12571510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571510
Dual purpose dimple for HVAC circular ductwork Sep 30, 2009 Issued
Array ( [id] => 12929917 [patent_doc_number] => 09829136 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Matchcast coupler ring for segmental construction [patent_app_type] => utility [patent_app_number] => 12/552164 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7906 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12552164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/552164
Matchcast coupler ring for segmental construction Aug 31, 2009 Issued
Array ( [id] => 6311777 [patent_doc_number] => 20100194105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'VENTILATION DUCT ASSEMBLY KIT AND METHOD OF ASSEMBLY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/550702 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2738 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20100194105.pdf [firstpage_image] =>[orig_patent_app_number] => 12550702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/550702
Ventilation duct assembly kit and method of assembly using the same Aug 30, 2009 Issued
Array ( [id] => 8724261 [patent_doc_number] => 08403372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Reinforcing ring for a plastic fitting and plastic fitting incorporating a reinforcing ring' [patent_app_type] => utility [patent_app_number] => 12/461940 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1606 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 12461940 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461940
Reinforcing ring for a plastic fitting and plastic fitting incorporating a reinforcing ring Aug 27, 2009 Issued
Array ( [id] => 8628411 [patent_doc_number] => 08360476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Vehicular climate control system' [patent_app_type] => utility [patent_app_number] => 12/548652 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12548652 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/548652
Vehicular climate control system Aug 26, 2009 Issued
Array ( [id] => 6520945 [patent_doc_number] => 20100230959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'LOW COST, HIGH PERFORMANCE PIPE CONNECTION' [patent_app_type] => utility [patent_app_number] => 12/545832 [patent_app_country] => US [patent_app_date] => 2009-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4254 [patent_no_of_claims] => 28 [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/A1/0230/20100230959.pdf [firstpage_image] =>[orig_patent_app_number] => 12545832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545832
Low cost, high performance pipe connection Aug 22, 2009 Issued
Array ( [id] => 8943104 [patent_doc_number] => 08496273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-30 [patent_title] => 'Pressure and corrosion-resistant couplings for oil field tubing' [patent_app_type] => utility [patent_app_number] => 12/543909 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5295 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12543909 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543909
Pressure and corrosion-resistant couplings for oil field tubing Aug 18, 2009 Issued
Array ( [id] => 8231532 [patent_doc_number] => 08196969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Pre-machined window weld for breached tubing' [patent_app_type] => utility [patent_app_number] => 12/542774 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5117 [patent_no_of_claims] => 11 [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] => patents/08/196/08196969.pdf [firstpage_image] =>[orig_patent_app_number] => 12542774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542774
Pre-machined window weld for breached tubing Aug 17, 2009 Issued
Array ( [id] => 5925681 [patent_doc_number] => 20110037256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'BRAKE-LINE FASTENER' [patent_app_type] => utility [patent_app_number] => 12/541973 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1658 [patent_no_of_claims] => 8 [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/A1/0037/20110037256.pdf [firstpage_image] =>[orig_patent_app_number] => 12541973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541973
BRAKE-LINE FASTENER Aug 16, 2009 Abandoned
Array ( [id] => 5925666 [patent_doc_number] => 20110037250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'Seal With Rigid Stop Ring' [patent_app_type] => utility [patent_app_number] => 12/539330 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2569 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20110037250.pdf [firstpage_image] =>[orig_patent_app_number] => 12539330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539330
Seal with rigid stop ring Aug 10, 2009 Issued
Array ( [id] => 4477917 [patent_doc_number] => 07900969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Connector between a reaction pipe and a cooling pipe and method for connecting a reaction pipe to a cooling pipe' [patent_app_type] => utility [patent_app_number] => 12/537554 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2542 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/900/07900969.pdf [firstpage_image] =>[orig_patent_app_number] => 12537554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537554
Connector between a reaction pipe and a cooling pipe and method for connecting a reaction pipe to a cooling pipe Aug 6, 2009 Issued
Array ( [id] => 5300503 [patent_doc_number] => 20090295155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'FLANGE CONNECTION' [patent_app_type] => utility [patent_app_number] => 12/537024 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5438 [patent_no_of_claims] => 12 [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/A1/0295/20090295155.pdf [firstpage_image] =>[orig_patent_app_number] => 12537024 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537024
Flange connection Aug 5, 2009 Issued
Array ( [id] => 5550024 [patent_doc_number] => 20090284010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Direct-Manufactured Duct Interconnects' [patent_app_type] => utility [patent_app_number] => 12/537142 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2004 [patent_no_of_claims] => 9 [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/A1/0284/20090284010.pdf [firstpage_image] =>[orig_patent_app_number] => 12537142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537142
Direct-manufactured duct interconnects Aug 5, 2009 Issued
Array ( [id] => 8468488 [patent_doc_number] => 08297663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Rotatable fire sprinkler fitting with elongated gasket' [patent_app_type] => utility [patent_app_number] => 12/536654 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1629 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12536654 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536654
Rotatable fire sprinkler fitting with elongated gasket Aug 5, 2009 Issued
Array ( [id] => 9138880 [patent_doc_number] => 08579334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint' [patent_app_type] => utility [patent_app_number] => 13/057013 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4859 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13057013 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057013
Pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint Jul 30, 2009 Issued
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