Search

Ebony E. Evans

Examiner (ID: 13891, Phone: (571)270-1157 , Office: P/3647 )

Most Active Art Unit
3647
Art Unit(s)
3647, 3644, 3645, 3643
Total Applications
1072
Issued Applications
675
Pending Applications
60
Abandoned Applications
356

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4494521 [patent_doc_number] => 07918643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Sealing arrangement in a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 11/806814 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2460 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/918/07918643.pdf [firstpage_image] =>[orig_patent_app_number] => 11806814 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806814
Sealing arrangement in a gas turbine engine Jun 3, 2007 Issued
Array ( [id] => 8374253 [patent_doc_number] => 08257043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Multiblade impeller' [patent_app_type] => utility [patent_app_number] => 11/757439 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3545 [patent_no_of_claims] => 8 [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] => 11757439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/757439
Multiblade impeller Jun 3, 2007 Issued
Array ( [id] => 4628356 [patent_doc_number] => 08007234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Axial fan unit having coaxially arranged axial fans' [patent_app_type] => utility [patent_app_number] => 11/752951 [patent_app_country] => US [patent_app_date] => 2007-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12960 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/007/08007234.pdf [firstpage_image] =>[orig_patent_app_number] => 11752951 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752951
Axial fan unit having coaxially arranged axial fans May 23, 2007 Issued
Array ( [id] => 4791481 [patent_doc_number] => 20080292454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'System, method, and apparatus for stackable multi-stage diffuser with anti-rotation lugs' [patent_app_type] => utility [patent_app_number] => 11/805541 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2029 [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] => publications/A1/0292/20080292454.pdf [firstpage_image] =>[orig_patent_app_number] => 11805541 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805541
System, method, and apparatus for stackable multi-stage diffuser with anti-rotation lugs May 22, 2007 Issued
Array ( [id] => 5084775 [patent_doc_number] => 20070274826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Diffusor' [patent_app_type] => utility [patent_app_number] => 11/802530 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2885 [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/A1/0274/20070274826.pdf [firstpage_image] =>[orig_patent_app_number] => 11802530 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802530
Diffusor May 22, 2007 Issued
Array ( [id] => 4778095 [patent_doc_number] => 20080286093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Cooler Fan Hub' [patent_app_type] => utility [patent_app_number] => 11/749608 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2562 [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] => publications/A1/0286/20080286093.pdf [firstpage_image] =>[orig_patent_app_number] => 11749608 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/749608
Cooler Fan Hub May 15, 2007 Abandoned
Array ( [id] => 5027860 [patent_doc_number] => 20070269307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Fuel pump having impeller' [patent_app_type] => utility [patent_app_number] => 11/798381 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4470 [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/A1/0269/20070269307.pdf [firstpage_image] =>[orig_patent_app_number] => 11798381 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798381
Fuel pump having impeller May 13, 2007 Issued
Array ( [id] => 4442237 [patent_doc_number] => 07862290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Fluid energy-harnessing apparatus' [patent_app_type] => utility [patent_app_number] => 11/744368 [patent_app_country] => US [patent_app_date] => 2007-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 5615 [patent_no_of_claims] => 18 [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] => patents/07/862/07862290.pdf [firstpage_image] =>[orig_patent_app_number] => 11744368 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744368
Fluid energy-harnessing apparatus May 3, 2007 Issued
Array ( [id] => 4959539 [patent_doc_number] => 20080273964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'STATOR DAMPER SHIM' [patent_app_type] => utility [patent_app_number] => 11/744245 [patent_app_country] => US [patent_app_date] => 2007-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3038 [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/A1/0273/20080273964.pdf [firstpage_image] =>[orig_patent_app_number] => 11744245 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744245
Stator damper shim May 3, 2007 Issued
Array ( [id] => 5130636 [patent_doc_number] => 20070207033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Methods and devices for improving efficiency of wind turbines in low speed sites' [patent_app_type] => utility [patent_app_number] => 11/800254 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3145 [patent_no_of_claims] => 13 [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/A1/0207/20070207033.pdf [firstpage_image] =>[orig_patent_app_number] => 11800254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800254
Methods and devices for improving efficiency of wind turbines in low speed sites May 2, 2007 Issued
Array ( [id] => 5027864 [patent_doc_number] => 20070269311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Wind turbine and support structure and method of controlling the rotational speed of such wind turbine' [patent_app_type] => utility [patent_app_number] => 11/800399 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3755 [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] => publications/A1/0269/20070269311.pdf [firstpage_image] =>[orig_patent_app_number] => 11800399 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800399
Wind turbine and support structure and method of controlling the rotational speed of such wind turbine May 2, 2007 Abandoned
Array ( [id] => 4957009 [patent_doc_number] => 20080271433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'LOW PROFILE BLEED AIR COOLER' [patent_app_type] => utility [patent_app_number] => 11/743935 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4291 [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] => publications/A1/0271/20080271433.pdf [firstpage_image] =>[orig_patent_app_number] => 11743935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743935
Low profile bleed air cooler May 2, 2007 Issued
Array ( [id] => 5451979 [patent_doc_number] => 20090068016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'SHROUDED SINGLE CRYSTAL DUAL ALLOY TURBINE DISK' [patent_app_type] => utility [patent_app_number] => 11/737949 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4941 [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/A1/0068/20090068016.pdf [firstpage_image] =>[orig_patent_app_number] => 11737949 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737949
SHROUDED SINGLE CRYSTAL DUAL ALLOY TURBINE DISK Apr 19, 2007 Abandoned
Array ( [id] => 4528613 [patent_doc_number] => 07871238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Fuel pump' [patent_app_type] => utility [patent_app_number] => 11/737959 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6314 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/871/07871238.pdf [firstpage_image] =>[orig_patent_app_number] => 11737959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737959
Fuel pump Apr 19, 2007 Issued
Array ( [id] => 31436 [patent_doc_number] => 07785075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Optimized aerodynamic profile for a turbine blade' [patent_app_type] => utility [patent_app_number] => 11/736942 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 12354 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/785/07785075.pdf [firstpage_image] =>[orig_patent_app_number] => 11736942 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736942
Optimized aerodynamic profile for a turbine blade Apr 17, 2007 Issued
Array ( [id] => 4569355 [patent_doc_number] => 07832979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Vortex hydraulic turbine' [patent_app_type] => utility [patent_app_number] => 11/736766 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3251 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/832/07832979.pdf [firstpage_image] =>[orig_patent_app_number] => 11736766 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736766
Vortex hydraulic turbine Apr 17, 2007 Issued
Array ( [id] => 4559244 [patent_doc_number] => 07857593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Retaining device for axially retaining a rotor disk flange in a turbomachine' [patent_app_type] => utility [patent_app_number] => 11/697450 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2761 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/857/07857593.pdf [firstpage_image] =>[orig_patent_app_number] => 11697450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697450
Retaining device for axially retaining a rotor disk flange in a turbomachine Apr 5, 2007 Issued
Array ( [id] => 4533581 [patent_doc_number] => 07874789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Compressor and compressor housing' [patent_app_type] => utility [patent_app_number] => 11/697417 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/874/07874789.pdf [firstpage_image] =>[orig_patent_app_number] => 11697417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697417
Compressor and compressor housing Apr 5, 2007 Issued
Array ( [id] => 4681648 [patent_doc_number] => 20080247874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Dual flow fan heat sink application' [patent_app_type] => utility [patent_app_number] => 11/784037 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2979 [patent_no_of_claims] => 33 [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/A1/0247/20080247874.pdf [firstpage_image] =>[orig_patent_app_number] => 11784037 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784037
Dual flow fan heat sink application Apr 4, 2007 Abandoned
Array ( [id] => 4681640 [patent_doc_number] => 20080247866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Compressor and Compressor Housing' [patent_app_type] => utility [patent_app_number] => 11/696344 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2586 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20080247866.pdf [firstpage_image] =>[orig_patent_app_number] => 11696344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/696344
Compressor and compressor housing Apr 3, 2007 Issued
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