Search

Karen M. Kusumakar

Examiner (ID: 11782, Phone: (571)270-3520 , Office: P/2897 )

Most Active Art Unit
2897
Art Unit(s)
2829, 4177, 2897
Total Applications
1391
Issued Applications
1205
Pending Applications
77
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11999555 [patent_doc_number] => 20170303710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'HEAT RETAINING DISH ASSEMBLY AND METHOD OF HEATING SAME' [patent_app_type] => utility [patent_app_number] => 15/520598 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4970 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15520598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520598
Heat retaining dish assembly and method of heating same Oct 20, 2015 Issued
Array ( [id] => 10696749 [patent_doc_number] => 20160042896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SYSTEM AND METHOD FOR VENTILATING AND ISOLATING ELECTRICAL EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 14/918127 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6292 [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] => 14918127 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918127
System and method for ventilating and isolating electrical equipment Oct 19, 2015 Issued
Array ( [id] => 14520957 [patent_doc_number] => 10337728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system [patent_app_type] => utility [patent_app_number] => 14/863563 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863563
Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system Sep 23, 2015 Issued
Array ( [id] => 14520957 [patent_doc_number] => 10337728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system [patent_app_type] => utility [patent_app_number] => 14/863563 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863563
Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system Sep 23, 2015 Issued
Array ( [id] => 14520957 [patent_doc_number] => 10337728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system [patent_app_type] => utility [patent_app_number] => 14/863563 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863563
Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system Sep 23, 2015 Issued
Array ( [id] => 14520957 [patent_doc_number] => 10337728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system [patent_app_type] => utility [patent_app_number] => 14/863563 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863563
Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system Sep 23, 2015 Issued
Array ( [id] => 10770031 [patent_doc_number] => 20160116187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'SOLAR THERMAL COLLECTOR AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/846833 [patent_app_country] => US [patent_app_date] => 2015-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4528 [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] => 14846833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846833
SOLAR THERMAL COLLECTOR AND MANUFACTURING METHOD THEREOF Sep 6, 2015 Abandoned
Array ( [id] => 11867294 [patent_doc_number] => 20170234579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'A SOLAR COLLECTOR PANEL AND A METHOD FOR OPERATING A SOLAR COLLECTOR PANEL' [patent_app_type] => utility [patent_app_number] => 15/505523 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3996 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 13 [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] => 15505523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505523
A SOLAR COLLECTOR PANEL AND A METHOD FOR OPERATING A SOLAR COLLECTOR PANEL Aug 13, 2015 Abandoned
Array ( [id] => 11980505 [patent_doc_number] => 20170284659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'LOW-NOx-BURNER' [patent_app_type] => utility [patent_app_number] => 15/505768 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7239 [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] => 15505768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505768
Low-NO Aug 10, 2015 Issued
Array ( [id] => 11864141 [patent_doc_number] => 20170231426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'COOKING STOVE' [patent_app_type] => utility [patent_app_number] => 15/505770 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9937 [patent_no_of_claims] => 28 [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] => 15505770 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505770
COOKING STOVE Jul 22, 2015 Abandoned
Array ( [id] => 14503761 [patent_doc_number] => 20190195535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SOLAR ENERGY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/322895 [patent_app_country] => US [patent_app_date] => 2015-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15322895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322895
Solar energy system Jul 1, 2015 Issued
Array ( [id] => 10657414 [patent_doc_number] => 20160003559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'Gas-Fired Tube Swaged Joint' [patent_app_type] => utility [patent_app_number] => 14/755369 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12975 [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] => 14755369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/755369
Gas-fired tube swaged joint Jun 29, 2015 Issued
Array ( [id] => 14089781 [patent_doc_number] => 10240789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Dual fuel heating assembly with reset switch [patent_app_type] => utility [patent_app_number] => 14/713947 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 43 [patent_no_of_words] => 25666 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14713947 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/713947
Dual fuel heating assembly with reset switch May 14, 2015 Issued
Array ( [id] => 12240867 [patent_doc_number] => 20180073729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'BURNER NOZZELS FOR WELL TEST BURNER SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/565675 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9225 [patent_no_of_claims] => 21 [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] => 15565675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565675
Burner nozzels for well test burner systems May 12, 2015 Issued
Array ( [id] => 11515210 [patent_doc_number] => 20170082284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Combustion Of Lithium At Different Temperatures And Pres-sures And With Gas Surpluses Using Porous Tubes As Burners' [patent_app_type] => utility [patent_app_number] => 15/311258 [patent_app_country] => US [patent_app_date] => 2015-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11118 [patent_no_of_claims] => 15 [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] => 15311258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311258
Combustion Of Lithium At Different Temperatures And Pres-sures And With Gas Surpluses Using Porous Tubes As Burners May 3, 2015 Abandoned
Array ( [id] => 13164823 [patent_doc_number] => 10098502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Grill and wood-charcoal chamber [patent_app_type] => utility [patent_app_number] => 15/321381 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15321381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321381
Grill and wood-charcoal chamber Apr 26, 2015 Issued
Array ( [id] => 10423703 [patent_doc_number] => 20150308714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'Method and Apparatus for Controlling and Regulating Flow of Fuel Oil in Heating Systems' [patent_app_type] => utility [patent_app_number] => 14/697401 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3378 [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] => 14697401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697401
Method and Apparatus for Controlling and Regulating Flow of Fuel Oil in Heating Systems Apr 26, 2015 Abandoned
Array ( [id] => 10668827 [patent_doc_number] => 20160014972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'Ventilation System for Ventilating Particulate Materials Disposed in a Storage Bin' [patent_app_type] => utility [patent_app_number] => 14/696932 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4201 [patent_no_of_claims] => 10 [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] => 14696932 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/696932
Ventilation System for Ventilating Particulate Materials Disposed in a Storage Bin Apr 26, 2015 Abandoned
Array ( [id] => 11012122 [patent_doc_number] => 20160209075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'DUCT INTERFACE FOR CHILLED BEAM' [patent_app_type] => utility [patent_app_number] => 14/690197 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1861 [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] => 14690197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/690197
DUCT INTERFACE FOR CHILLED BEAM Apr 16, 2015 Abandoned
Array ( [id] => 11395387 [patent_doc_number] => 20170015921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'PROCESS FOR GENERATING COOL FRAME AND FLAMELESS FUEL OXIDATION USING NON-EQUILIBRIUM PLASMA ACTIVATION' [patent_app_type] => utility [patent_app_number] => 15/301590 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 27524 [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] => 15301590 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301590
Process for generating cool flame and flameless fuel oxidation using non-equilibrium plasma activation Apr 2, 2015 Issued
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