
Christina Y. Leung
Examiner (ID: 13905, Phone: (571)272-3023 , Office: P/3992 )
| Most Active Art Unit | 2613 |
| Art Unit(s) | 3991, 2613, 2733, 2633, 3992 |
| Total Applications | 780 |
| Issued Applications | 499 |
| Pending Applications | 129 |
| Abandoned Applications | 156 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 08/983218 | WHIRLWIND TURBINE WITH A VERTICAL AXIS | Jul 5, 1998 | Abandoned |
Array
(
[id] => 3919066
[patent_doc_number] => 05971707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Gas turbine moving blade steam cooling system'
[patent_app_type] => 1
[patent_app_number] => 9/109379
[patent_app_country] => US
[patent_app_date] => 1998-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 4146
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[pdf_file] => patents/05/971/05971707.pdf
[firstpage_image] =>[orig_patent_app_number] => 109379
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/109379 | Gas turbine moving blade steam cooling system | Jul 1, 1998 | Issued |
Array
(
[id] => 4166105
[patent_doc_number] => 06036442
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-14
[patent_title] => 'Device for folding of a helicopter rotor blade'
[patent_app_type] => 1
[patent_app_number] => 9/114229
[patent_app_country] => US
[patent_app_date] => 1998-06-30
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 114229
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/114229 | Device for folding of a helicopter rotor blade | Jun 29, 1998 | Issued |
Array
(
[id] => 4066182
[patent_doc_number] => 06024010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Shoe for swash plate type compressor and shoe assembly'
[patent_app_type] => 1
[patent_app_number] => 9/106187
[patent_app_country] => US
[patent_app_date] => 1998-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/024/06024010.pdf
[firstpage_image] =>[orig_patent_app_number] => 106187
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/106187 | Shoe for swash plate type compressor and shoe assembly | Jun 28, 1998 | Issued |
Array
(
[id] => 4080893
[patent_doc_number] => 06065279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-23
[patent_title] => 'Master cylinder'
[patent_app_type] => 1
[patent_app_number] => 9/114243
[patent_app_country] => US
[patent_app_date] => 1998-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 114243
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/114243 | Master cylinder | Jun 25, 1998 | Issued |
Array
(
[id] => 4070763
[patent_doc_number] => 06053697
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Trilobe mounting with anti-rotation apparatus for an air duct in a gas turbine rotor'
[patent_app_type] => 1
[patent_app_number] => 9/105478
[patent_app_country] => US
[patent_app_date] => 1998-06-26
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[firstpage_image] =>[orig_patent_app_number] => 105478
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/105478 | Trilobe mounting with anti-rotation apparatus for an air duct in a gas turbine rotor | Jun 25, 1998 | Issued |
Array
(
[id] => 4339171
[patent_doc_number] => 06217286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Unidirectionally solidified cast article and method of making'
[patent_app_type] => 1
[patent_app_number] => 9/105239
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[patent_app_date] => 1998-06-26
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[firstpage_image] =>[orig_patent_app_number] => 105239
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/105239 | Unidirectionally solidified cast article and method of making | Jun 25, 1998 | Issued |
Array
(
[id] => 4168292
[patent_doc_number] => 06041597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-28
[patent_title] => 'Pneumatic/hydraulic balance weight system for mother machines'
[patent_app_type] => 1
[patent_app_number] => 9/100986
[patent_app_country] => US
[patent_app_date] => 1998-06-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/041/06041597.pdf
[firstpage_image] =>[orig_patent_app_number] => 100986
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/100986 | Pneumatic/hydraulic balance weight system for mother machines | Jun 21, 1998 | Issued |
Array
(
[id] => 4299694
[patent_doc_number] => 06241463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Method for determining the operating level of a fan and fan'
[patent_app_type] => 1
[patent_app_number] => 9/102462
[patent_app_country] => US
[patent_app_date] => 1998-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 8587
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[pdf_file] => patents/06/241/06241463.pdf
[firstpage_image] =>[orig_patent_app_number] => 102462
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/102462 | Method for determining the operating level of a fan and fan | Jun 21, 1998 | Issued |
| 09/100180 | ARTICLE HAVING DURABLE CERAMIC COATING WITH LOCALIZED ABRADABLE PORTION | Jun 17, 1998 | Abandoned |
Array
(
[id] => 4075970
[patent_doc_number] => 06098405
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[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Drive unit for medical equipment'
[patent_app_type] => 1
[patent_app_number] => 9/091356
[patent_app_country] => US
[patent_app_date] => 1998-06-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/091356 | Drive unit for medical equipment | Jun 17, 1998 | Issued |
Array
(
[id] => 4134581
[patent_doc_number] => 06123008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-26
[patent_title] => 'Compressed-air piston engine'
[patent_app_type] => 1
[patent_app_number] => 9/098824
[patent_app_country] => US
[patent_app_date] => 1998-06-17
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[firstpage_image] =>[orig_patent_app_number] => 098824
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/098824 | Compressed-air piston engine | Jun 16, 1998 | Issued |
Array
(
[id] => 3909900
[patent_doc_number] => 05951261
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[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Reversible drive compressor'
[patent_app_type] => 1
[patent_app_number] => 9/099013
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[patent_app_date] => 1998-06-17
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/099013 | Reversible drive compressor | Jun 16, 1998 | Issued |
Array
(
[id] => 4162101
[patent_doc_number] => 06018943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-01
[patent_title] => 'Process and assembly for eliminating nitrogen oxides present in exhaust gas, using nitrogen oxides trapping means'
[patent_app_type] => 1
[patent_app_number] => 9/097809
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[patent_app_date] => 1998-06-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/097809 | Process and assembly for eliminating nitrogen oxides present in exhaust gas, using nitrogen oxides trapping means | Jun 15, 1998 | Issued |
Array
(
[id] => 4163330
[patent_doc_number] => 06019026
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[patent_title] => 'Self-centering motor'
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[patent_app_number] => 9/094798
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[firstpage_image] =>[orig_patent_app_number] => 094798
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/094798 | Self-centering motor | Jun 14, 1998 | Issued |
Array
(
[id] => 4021600
[patent_doc_number] => 05941684
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[patent_issue_date] => 1999-08-24
[patent_title] => 'Variable geometry turbine'
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[patent_app_number] => 9/095339
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[pdf_file] => patents/05/941/05941684.pdf
[firstpage_image] =>[orig_patent_app_number] => 095339
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/095339 | Variable geometry turbine | Jun 9, 1998 | Issued |
Array
(
[id] => 4203591
[patent_doc_number] => 06009708
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[patent_issue_date] => 2000-01-04
[patent_title] => 'Control apparatus for construction machine'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/077833 | Control apparatus for construction machine | Jun 3, 1998 | Issued |
Array
(
[id] => 4190288
[patent_doc_number] => 06109165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Piston retention device for combustion-powered tools'
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[patent_app_number] => 9/089352
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[firstpage_image] =>[orig_patent_app_number] => 089352
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/089352 | Piston retention device for combustion-powered tools | Jun 2, 1998 | Issued |
Array
(
[id] => 4062912
[patent_doc_number] => 06131501
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-17
[patent_title] => 'Brake actuator and method of manufacture'
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[patent_app_number] => 9/087429
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[firstpage_image] =>[orig_patent_app_number] => 087429
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087429 | Brake actuator and method of manufacture | May 28, 1998 | Issued |
Array
(
[id] => 4000938
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[patent_issue_date] => 1999-11-30
[patent_title] => 'Easy fit diaphragm'
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[firstpage_image] =>[orig_patent_app_number] => 087523
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087523 | Easy fit diaphragm | May 28, 1998 | Issued |