
Weilun Lo
Supervisory Patent Examiner (ID: 3929, Phone: (571)272-4847 , Office: P/2179 )
| Most Active Art Unit | 3402 |
| Art Unit(s) | 3402, 2179, 3723, 3747, 3748, 3761, 2899 |
| Total Applications | 2327 |
| Issued Applications | 2049 |
| Pending Applications | 47 |
| Abandoned Applications | 231 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4976684
[patent_doc_number] => 20070217915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-09-20
[patent_title] => 'DOVETAIL STRUCTURE OF FAN'
[patent_app_type] => utility
[patent_app_number] => 11/680010
[patent_app_country] => US
[patent_app_date] => 2007-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5887
[patent_no_of_claims] => 6
[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/A1/0217/20070217915.pdf
[firstpage_image] =>[orig_patent_app_number] => 11680010
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/680010 | DOVETAIL STRUCTURE OF FAN | Feb 27, 2007 | Abandoned |
Array
(
[id] => 4494562
[patent_doc_number] => 07918652
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-05
[patent_title] => 'Dovetail structure of fan'
[patent_app_type] => utility
[patent_app_number] => 11/679985
[patent_app_country] => US
[patent_app_date] => 2007-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 5010
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/918/07918652.pdf
[firstpage_image] =>[orig_patent_app_number] => 11679985
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/679985 | Dovetail structure of fan | Feb 27, 2007 | Issued |
Array
(
[id] => 7539321
[patent_doc_number] => 08057161
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-15
[patent_title] => 'Fan with integrated nonreturn flaps'
[patent_app_type] => utility
[patent_app_number] => 11/679946
[patent_app_country] => US
[patent_app_date] => 2007-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 3101
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/057/08057161.pdf
[firstpage_image] =>[orig_patent_app_number] => 11679946
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/679946 | Fan with integrated nonreturn flaps | Feb 27, 2007 | Issued |
Array
(
[id] => 5119132
[patent_doc_number] => 20070140846
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-21
[patent_title] => 'Cleaning device'
[patent_app_type] => utility
[patent_app_number] => 11/703741
[patent_app_country] => US
[patent_app_date] => 2007-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3301
[patent_no_of_claims] => 22
[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/A1/0140/20070140846.pdf
[firstpage_image] =>[orig_patent_app_number] => 11703741
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/703741 | Cleaning device | Feb 7, 2007 | Abandoned |
Array
(
[id] => 5159305
[patent_doc_number] => 20070172349
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'ASSEMBLY OF SECTORIZED FIXED STATORS FOR A TURBOMACHINE COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 11/625967
[patent_app_country] => US
[patent_app_date] => 2007-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2215
[patent_no_of_claims] => 14
[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/A1/0172/20070172349.pdf
[firstpage_image] =>[orig_patent_app_number] => 11625967
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/625967 | Assembly of sectorized fixed stators for a turbomachine compressor | Jan 22, 2007 | Issued |
Array
(
[id] => 5159306
[patent_doc_number] => 20070172350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'Fan and impeller thereof'
[patent_app_type] => utility
[patent_app_number] => 11/655198
[patent_app_country] => US
[patent_app_date] => 2007-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2223
[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] => publications/A1/0172/20070172350.pdf
[firstpage_image] =>[orig_patent_app_number] => 11655198
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/655198 | Fan and impeller thereof | Jan 18, 2007 | Issued |
| 11/655705 | Thin walled turbine blade and process for making the blade | Jan 18, 2007 | Abandoned |
Array
(
[id] => 4470950
[patent_doc_number] => 07866942
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-11
[patent_title] => 'Dry running flexible impeller pump and method of manufacture'
[patent_app_type] => utility
[patent_app_number] => 11/655663
[patent_app_country] => US
[patent_app_date] => 2007-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3231
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/866/07866942.pdf
[firstpage_image] =>[orig_patent_app_number] => 11655663
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/655663 | Dry running flexible impeller pump and method of manufacture | Jan 18, 2007 | Issued |
Array
(
[id] => 4430512
[patent_doc_number] => 07896611
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-01
[patent_title] => 'Heat transfer device in a rotating structure'
[patent_app_type] => utility
[patent_app_number] => 11/649041
[patent_app_country] => US
[patent_app_date] => 2007-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 39
[patent_no_of_words] => 2872
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/896/07896611.pdf
[firstpage_image] =>[orig_patent_app_number] => 11649041
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/649041 | Heat transfer device in a rotating structure | Jan 2, 2007 | Issued |
Array
(
[id] => 4470973
[patent_doc_number] => 07866947
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-11
[patent_title] => 'Turbine blade trip strip orientation'
[patent_app_type] => utility
[patent_app_number] => 11/648929
[patent_app_country] => US
[patent_app_date] => 2007-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2275
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/866/07866947.pdf
[firstpage_image] =>[orig_patent_app_number] => 11648929
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/648929 | Turbine blade trip strip orientation | Jan 2, 2007 | Issued |
Array
(
[id] => 4561707
[patent_doc_number] => 07828516
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-09
[patent_title] => 'Device for support of an adjusting ring which encompasses at a distance a circular blade carrier'
[patent_app_type] => utility
[patent_app_number] => 11/649141
[patent_app_country] => US
[patent_app_date] => 2007-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2703
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/828/07828516.pdf
[firstpage_image] =>[orig_patent_app_number] => 11649141
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/649141 | Device for support of an adjusting ring which encompasses at a distance a circular blade carrier | Jan 2, 2007 | Issued |
Array
(
[id] => 9994770
[patent_doc_number] => 09039358
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-05-26
[patent_title] => 'Replaceable blade outer air seal design'
[patent_app_type] => utility
[patent_app_number] => 11/648932
[patent_app_country] => US
[patent_app_date] => 2007-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 1861
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 157
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11648932
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/648932 | Replaceable blade outer air seal design | Jan 2, 2007 | Issued |
Array
(
[id] => 100713
[patent_doc_number] => 07722329
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-25
[patent_title] => 'Airfoil for a third stage nozzle guide vane'
[patent_app_type] => utility
[patent_app_number] => 11/642425
[patent_app_country] => US
[patent_app_date] => 2006-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 11081
[patent_no_of_claims] => 22
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[patent_words_short_claim] => 49
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/722/07722329.pdf
[firstpage_image] =>[orig_patent_app_number] => 11642425
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/642425 | Airfoil for a third stage nozzle guide vane | Dec 19, 2006 | Issued |
Array
(
[id] => 69611
[patent_doc_number] => 07753650
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-07-13
[patent_title] => 'Thin turbine rotor blade with sinusoidal flow cooling channels'
[patent_app_type] => utility
[patent_app_number] => 11/642258
[patent_app_country] => US
[patent_app_date] => 2006-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/753/07753650.pdf
[firstpage_image] =>[orig_patent_app_number] => 11642258
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/642258 | Thin turbine rotor blade with sinusoidal flow cooling channels | Dec 19, 2006 | Issued |
Array
(
[id] => 5230168
[patent_doc_number] => 20070292275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'Layer system'
[patent_app_type] => utility
[patent_app_number] => 11/637457
[patent_app_country] => US
[patent_app_date] => 2006-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6008
[patent_no_of_claims] => 21
[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/A1/0292/20070292275.pdf
[firstpage_image] =>[orig_patent_app_number] => 11637457
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/637457 | Layer system | Dec 11, 2006 | Abandoned |
Array
(
[id] => 40772
[patent_doc_number] => 07780420
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-08-24
[patent_title] => 'Turbine blade with a foam metal leading or trailing edge'
[patent_app_type] => utility
[patent_app_number] => 11/600455
[patent_app_country] => US
[patent_app_date] => 2006-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/780/07780420.pdf
[firstpage_image] =>[orig_patent_app_number] => 11600455
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/600455 | Turbine blade with a foam metal leading or trailing edge | Nov 15, 2006 | Issued |
Array
(
[id] => 263135
[patent_doc_number] => 07568892
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-08-04
[patent_title] => 'Airfoil shape for a compressor'
[patent_app_type] => utility
[patent_app_number] => 11/591695
[patent_app_country] => US
[patent_app_date] => 2006-11-02
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 9561
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/568/07568892.pdf
[firstpage_image] =>[orig_patent_app_number] => 11591695
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/591695 | Airfoil shape for a compressor | Nov 1, 2006 | Issued |
Array
(
[id] => 878152
[patent_doc_number] => 07354241
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-04-08
[patent_title] => 'Rotor assembly with cooling air deflectors and method'
[patent_app_type] => utility
[patent_app_number] => 11/555753
[patent_app_country] => US
[patent_app_date] => 2006-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2125
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/354/07354241.pdf
[firstpage_image] =>[orig_patent_app_number] => 11555753
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/555753 | Rotor assembly with cooling air deflectors and method | Nov 1, 2006 | Issued |
Array
(
[id] => 4561760
[patent_doc_number] => 07828524
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-09
[patent_title] => 'Necklace style portable cooling device'
[patent_app_type] => utility
[patent_app_number] => 11/588943
[patent_app_country] => US
[patent_app_date] => 2006-10-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/828/07828524.pdf
[firstpage_image] =>[orig_patent_app_number] => 11588943
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/588943 | Necklace style portable cooling device | Oct 29, 2006 | Issued |
Array
(
[id] => 4687553
[patent_doc_number] => 20080031734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'Main shaft slide sleeve assembly for remote control helicopter'
[patent_app_type] => utility
[patent_app_number] => 11/588434
[patent_app_country] => US
[patent_app_date] => 2006-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0031/20080031734.pdf
[firstpage_image] =>[orig_patent_app_number] => 11588434
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/588434 | Main shaft slide sleeve assembly for remote control helicopter | Oct 29, 2006 | Abandoned |