Search

Leonard R. Leo

Examiner (ID: 10103, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3744, 3753, 3785, 3763, 3407, 3743
Total Applications
2360
Issued Applications
1424
Pending Applications
79
Abandoned Applications
856

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8668479 [patent_doc_number] => 20130043017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'HEAT SINKING PLATE' [patent_app_type] => utility [patent_app_number] => 13/569087 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2305 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13569087 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/569087
HEAT SINKING PLATE Aug 6, 2012 Abandoned
Array ( [id] => 9321974 [patent_doc_number] => 08656988 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-02-25 [patent_title] => 'External reinforcement of connections between header tanks and tubes in heat exchangers' [patent_app_type] => utility [patent_app_number] => 13/538127 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3620 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13538127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/538127
External reinforcement of connections between header tanks and tubes in heat exchangers Jun 28, 2012 Issued
Array ( [id] => 10071470 [patent_doc_number] => 09109821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Condenser for vehicle' [patent_app_type] => utility [patent_app_number] => 13/531243 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13531243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531243
Condenser for vehicle Jun 21, 2012 Issued
Array ( [id] => 9177664 [patent_doc_number] => 20130319649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'COOLING RING FOR WELDING BELLOWS GENERATING LESS METAL POWDER' [patent_app_type] => utility [patent_app_number] => 13/985986 [patent_app_country] => US [patent_app_date] => 2012-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3711 [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] => 13985986 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985986
COOLING RING FOR WELDING BELLOWS GENERATING LESS METAL POWDER May 23, 2012 Abandoned
Array ( [id] => 11305650 [patent_doc_number] => 09513039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 13/453352 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 11437 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13453352 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453352
Heat exchanger Apr 22, 2012 Issued
Array ( [id] => 9103889 [patent_doc_number] => 20130277020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/453503 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12772 [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] => 13453503 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453503
HEAT EXCHANGER Apr 22, 2012 Abandoned
Array ( [id] => 11800466 [patent_doc_number] => 09541314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 13/453427 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13453427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453427
Heat exchanger Apr 22, 2012 Issued
Array ( [id] => 9103890 [patent_doc_number] => 20130277021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'Cold Box Design for Core Replacement' [patent_app_type] => utility [patent_app_number] => 13/453597 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6028 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13453597 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453597
Cold Box Design for Core Replacement Apr 22, 2012 Abandoned
Array ( [id] => 9103899 [patent_doc_number] => 20130277030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'HEAT DISPERSER WITH HEAT TRANSMISSION, HEAT CONVECTION AND HEAT RADIATION FUNCTION' [patent_app_type] => utility [patent_app_number] => 13/452699 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1557 [patent_no_of_claims] => 3 [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] => 13452699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/452699
HEAT DISPERSER WITH HEAT TRANSMISSION, HEAT CONVECTION AND HEAT RADIATION FUNCTION Apr 19, 2012 Abandoned
Array ( [id] => 8451934 [patent_doc_number] => 20120262880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'HEAT SINK AND ELECTRONIC APPARATUS INCLUDING HEAT SINK' [patent_app_type] => utility [patent_app_number] => 13/449595 [patent_app_country] => US [patent_app_date] => 2012-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15478 [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] => 13449595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/449595
HEAT SINK AND ELECTRONIC APPARATUS INCLUDING HEAT SINK Apr 17, 2012 Abandoned
Array ( [id] => 10502479 [patent_doc_number] => 09230881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Heat sink for dissipating a thermal load' [patent_app_type] => utility [patent_app_number] => 13/447450 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9682 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13447450 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/447450
Heat sink for dissipating a thermal load Apr 15, 2012 Issued
Array ( [id] => 9380176 [patent_doc_number] => 20140083657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'FIN OF HEAT EXCHANGER, HEAT EXCHANGER, AND AIR CONDITIONING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/122558 [patent_app_country] => US [patent_app_date] => 2012-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7394 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14122558 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/122558
Fin of heat exchanger, heat exchanger, and air conditioning apparatus Apr 11, 2012 Issued
Array ( [id] => 8425867 [patent_doc_number] => 20120247742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/432156 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6751 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13432156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/432156
Heat exchanger Mar 27, 2012 Issued
Array ( [id] => 9050430 [patent_doc_number] => 20130248144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'FAN MODULE' [patent_app_type] => utility [patent_app_number] => 13/429936 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2341 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13429936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/429936
FAN MODULE Mar 25, 2012 Abandoned
Array ( [id] => 8811332 [patent_doc_number] => 20130112377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'HEAT-DISSIPATING DEVICE AND HEAT-DISSIPATING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/430617 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3081 [patent_no_of_claims] => 17 [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] => 13430617 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430617
HEAT-DISSIPATING DEVICE AND HEAT-DISSIPATING SYSTEM Mar 25, 2012 Abandoned
Array ( [id] => 8320696 [patent_doc_number] => 20120193079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'Heat Exchanging Insert and Method for Fabricating Same' [patent_app_type] => utility [patent_app_number] => 13/425856 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 21907 [patent_no_of_claims] => 51 [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] => 13425856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425856
Heat Exchanging Insert and Method for Fabricating Same Mar 20, 2012 Abandoned
Array ( [id] => 8276351 [patent_doc_number] => 20120170221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'COMPLIANT VAPOR CHAMBER CHIP PACKAGING' [patent_app_type] => utility [patent_app_number] => 13/416324 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2341 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13416324 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/416324
COMPLIANT VAPOR CHAMBER CHIP PACKAGING Mar 8, 2012 Abandoned
Array ( [id] => 9188197 [patent_doc_number] => 20130327512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/985959 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2940 [patent_no_of_claims] => 10 [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] => 13985959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985959
HEAT EXCHANGER Feb 21, 2012 Abandoned
Array ( [id] => 9177663 [patent_doc_number] => 20130319648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'FIN FOR A HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/985936 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2187 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13985936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985936
FIN FOR A HEAT EXCHANGER Feb 16, 2012 Abandoned
Array ( [id] => 8309756 [patent_doc_number] => 20120186776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'Twisted conduit for geothermal heating and cooling systems' [patent_app_type] => utility [patent_app_number] => 13/385378 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5379 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [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] => 13385378 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385378
Twisted conduit for geothermal heating and cooling systems Feb 15, 2012 Issued
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