Search

Luke E. Karpinski

Examiner (ID: 764, Phone: (571)270-3501 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
608
Issued Applications
181
Pending Applications
66
Abandoned Applications
363

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15541981 [patent_doc_number] => 10570760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Turbine nozzle with CMC aft band [patent_app_type] => utility [patent_app_number] => 15/486352 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7849 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486352 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486352
Turbine nozzle with CMC aft band Apr 12, 2017 Issued
Array ( [id] => 13463279 [patent_doc_number] => 20180283182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => TURBINE COMPONENT WITH SHAPED COOLING PINS [patent_app_type] => utility [patent_app_number] => 15/475597 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475597
Turbine component with shaped cooling pins Mar 30, 2017 Issued
Array ( [id] => 13959007 [patent_doc_number] => 20190055847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => A BLADE PLATFORM AND A FAN DISK FOR AN AVIATION TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/086492 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086492
Blade platform and a fan disk for an aviation turbine engine Mar 19, 2017 Issued
Array ( [id] => 16500420 [patent_doc_number] => 10865799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Centrifugal compression test device [patent_app_type] => utility [patent_app_number] => 16/079209 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4892 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079209
Centrifugal compression test device Mar 14, 2017 Issued
Array ( [id] => 15323315 [patent_doc_number] => 20200001987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => ROTOR HUB VIBRATION ATTENUATOR [patent_app_type] => utility [patent_app_number] => 16/084970 [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] => 10384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084970
Rotor hub vibration attenuator Mar 13, 2017 Issued
Array ( [id] => 11964372 [patent_doc_number] => 20170268525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'IMPELLER WITH OUTER RING PRESSURE LOADING SLOTS' [patent_app_type] => utility [patent_app_number] => 15/454468 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2586 [patent_no_of_claims] => 20 [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] => 15454468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454468
IMPELLER WITH OUTER RING PRESSURE LOADING SLOTS Mar 8, 2017 Abandoned
Array ( [id] => 13401365 [patent_doc_number] => 20180252225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => TRANSMISSION DEVICE OF FAN [patent_app_type] => utility [patent_app_number] => 15/446974 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446974
Transmission device of fan Feb 28, 2017 Issued
Array ( [id] => 13959219 [patent_doc_number] => 20190055953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => ROTARY MACHINE [patent_app_type] => utility [patent_app_number] => 16/080182 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080182 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080182
Rotary machine Feb 19, 2017 Issued
Array ( [id] => 13358563 [patent_doc_number] => 20180230821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => TURBINE BLADE HAVING A TIP SHROUD [patent_app_type] => utility [patent_app_number] => 15/431981 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431981
Turbine blade having a tip shroud Feb 13, 2017 Issued
Array ( [id] => 15194905 [patent_doc_number] => 10494934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Turbine blades having shank features [patent_app_type] => utility [patent_app_number] => 15/431968 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4888 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431968
Turbine blades having shank features Feb 13, 2017 Issued
Array ( [id] => 11852404 [patent_doc_number] => 20170226897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'HOUSING ELEMENT FOR AN INTERMEDIATE TURBINE HOUSING' [patent_app_type] => utility [patent_app_number] => 15/426202 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2986 [patent_no_of_claims] => 16 [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] => 15426202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426202
Housing element for an intermediate turbine housing Feb 6, 2017 Issued
Array ( [id] => 13624003 [patent_doc_number] => 20180363553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => DEBRIS FILTER APPARATUS FOR PREVENTING CLOGGING OF TURBINE VANE COOLING HOLES [patent_app_type] => utility [patent_app_number] => 15/418258 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15418258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418258
Debris filter apparatus for preventing clogging of turbine vane cooling holes Jan 26, 2017 Issued
Array ( [id] => 15575503 [patent_doc_number] => 10578123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Composite suction liners and applications thereof [patent_app_type] => utility [patent_app_number] => 15/412878 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3636 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15412878 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412878
Composite suction liners and applications thereof Jan 22, 2017 Issued
Array ( [id] => 14979027 [patent_doc_number] => 10443420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Seal assembly for gas turbine engine components [patent_app_type] => utility [patent_app_number] => 15/403834 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15403834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/403834
Seal assembly for gas turbine engine components Jan 10, 2017 Issued
Array ( [id] => 15195239 [patent_doc_number] => 10495102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Impeller and pump using the impeller [patent_app_type] => utility [patent_app_number] => 15/390065 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3176 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15390065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390065
Impeller and pump using the impeller Dec 22, 2016 Issued
Array ( [id] => 11707063 [patent_doc_number] => 20170175562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'DEVICE FOR CONTROLLING CLEARANCE AT THE TOPS OF TURBINE ROTATING BLADES' [patent_app_type] => utility [patent_app_number] => 15/386751 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3422 [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] => 15386751 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386751
Device for controlling clearance at the tops of turbine rotating blades Dec 20, 2016 Issued
Array ( [id] => 15070385 [patent_doc_number] => 10464665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Bottom abutment device for a rotorcraft rotor, a rotorcraft rotor, and a rotorcraft [patent_app_type] => utility [patent_app_number] => 15/377647 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15377647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/377647
Bottom abutment device for a rotorcraft rotor, a rotorcraft rotor, and a rotorcraft Dec 12, 2016 Issued
Array ( [id] => 11670952 [patent_doc_number] => 20170159673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'CENTRIFUGAL PUMP WITH HIGH AND LOW INLET CONFIGURATIONS' [patent_app_type] => utility [patent_app_number] => 15/369571 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1691 [patent_no_of_claims] => 16 [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] => 15369571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369571
Centrifugal pump with high and low inlet configurations Dec 4, 2016 Issued
Array ( [id] => 17104885 [patent_doc_number] => 11125088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Stacking of rotor blades on centroids [patent_app_type] => utility [patent_app_number] => 15/364892 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2344 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364892
Stacking of rotor blades on centroids Nov 29, 2016 Issued
Array ( [id] => 14795223 [patent_doc_number] => 10400608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Cooling structure for a turbine component [patent_app_type] => utility [patent_app_number] => 15/360529 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 3922 [patent_no_of_claims] => 22 [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] => 15360529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360529
Cooling structure for a turbine component Nov 22, 2016 Issued
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