Kuen S Lu
Examiner (ID: 4920, Phone: (571)272-4114 , Office: P/2156 )
Most Active Art Unit | 2156 |
Art Unit(s) | 2177, 2169, 2156, 2167 |
Total Applications | 1322 |
Issued Applications | 1073 |
Pending Applications | 79 |
Abandoned Applications | 156 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 1101914
[patent_doc_number] => 06810905
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-11-02
[patent_title] => 'Propane overflow protection valve'
[patent_app_type] => B1
[patent_app_number] => 10/661252
[patent_app_country] => US
[patent_app_date] => 2003-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3049
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 325
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/810/06810905.pdf
[firstpage_image] =>[orig_patent_app_number] => 10661252
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/661252 | Propane overflow protection valve | Sep 11, 2003 | Issued |
Array
(
[id] => 1092967
[patent_doc_number] => 06820635
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-11-23
[patent_title] => 'Flushing attachment for hydrant'
[patent_app_type] => B1
[patent_app_number] => 10/656572
[patent_app_country] => US
[patent_app_date] => 2003-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2632
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/820/06820635.pdf
[firstpage_image] =>[orig_patent_app_number] => 10656572
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/656572 | Flushing attachment for hydrant | Sep 4, 2003 | Issued |
Array
(
[id] => 7341322
[patent_doc_number] => 20040045599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-11
[patent_title] => 'Gas meter valve and method'
[patent_app_type] => new
[patent_app_number] => 10/655857
[patent_app_country] => US
[patent_app_date] => 2003-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5127
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0045/20040045599.pdf
[firstpage_image] =>[orig_patent_app_number] => 10655857
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/655857 | Gas meter valve and method | Sep 4, 2003 | Issued |
Array
(
[id] => 1141683
[patent_doc_number] => 06769446
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-03
[patent_title] => 'Freeze protection device for wall hydrants/faucets'
[patent_app_type] => B1
[patent_app_number] => 10/640970
[patent_app_country] => US
[patent_app_date] => 2003-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 1970
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/769/06769446.pdf
[firstpage_image] =>[orig_patent_app_number] => 10640970
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/640970 | Freeze protection device for wall hydrants/faucets | Aug 13, 2003 | Issued |
Array
(
[id] => 7454792
[patent_doc_number] => 20040094211
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-05-20
[patent_title] => 'Device for coupling two storage and/or transport means with a cleaning device'
[patent_app_type] => new
[patent_app_number] => 10/362041
[patent_app_country] => US
[patent_app_date] => 2003-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4158
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0094/20040094211.pdf
[firstpage_image] =>[orig_patent_app_number] => 10362041
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/362041 | Device for coupling two storage and/or transport means with a cleaning device | Jun 25, 2003 | Issued |
Array
(
[id] => 7450902
[patent_doc_number] => 20040118456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-06-24
[patent_title] => 'Adjustable valve for a toilet'
[patent_app_type] => new
[patent_app_number] => 10/461024
[patent_app_country] => US
[patent_app_date] => 2003-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 2039
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0118/20040118456.pdf
[firstpage_image] =>[orig_patent_app_number] => 10461024
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/461024 | Adjustable valve for a toilet | Jun 12, 2003 | Issued |
Array
(
[id] => 1253461
[patent_doc_number] => 06666228
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-23
[patent_title] => 'Ball cock assembly'
[patent_app_type] => B1
[patent_app_number] => 10/461554
[patent_app_country] => US
[patent_app_date] => 2003-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1908
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/666/06666228.pdf
[firstpage_image] =>[orig_patent_app_number] => 10461554
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/461554 | Ball cock assembly | Jun 11, 2003 | Issued |
Array
(
[id] => 1227435
[patent_doc_number] => 06691731
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-17
[patent_title] => 'Corporation stop cleaning device'
[patent_app_type] => B1
[patent_app_number] => 10/458025
[patent_app_country] => US
[patent_app_date] => 2003-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1903
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 446
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/691/06691731.pdf
[firstpage_image] =>[orig_patent_app_number] => 10458025
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/458025 | Corporation stop cleaning device | Jun 10, 2003 | Issued |
Array
(
[id] => 6806755
[patent_doc_number] => 20030196694
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-23
[patent_title] => 'Flow control apparatus and method'
[patent_app_type] => new
[patent_app_number] => 10/458549
[patent_app_country] => US
[patent_app_date] => 2003-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5035
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0196/20030196694.pdf
[firstpage_image] =>[orig_patent_app_number] => 10458549
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/458549 | Flow control apparatus and method | Jun 9, 2003 | Issued |
Array
(
[id] => 1101913
[patent_doc_number] => 06810904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-02
[patent_title] => 'Lavatory flush tank silent-operating fill device'
[patent_app_type] => B2
[patent_app_number] => 10/421101
[patent_app_country] => US
[patent_app_date] => 2003-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1713
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/810/06810904.pdf
[firstpage_image] =>[orig_patent_app_number] => 10421101
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/421101 | Lavatory flush tank silent-operating fill device | Apr 22, 2003 | Issued |
Array
(
[id] => 1170662
[patent_doc_number] => 06739352
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-25
[patent_title] => 'Self-piercing radiator drain valve'
[patent_app_type] => B1
[patent_app_number] => 10/414317
[patent_app_country] => US
[patent_app_date] => 2003-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2258
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/739/06739352.pdf
[firstpage_image] =>[orig_patent_app_number] => 10414317
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/414317 | Self-piercing radiator drain valve | Apr 14, 2003 | Issued |
Array
(
[id] => 1061091
[patent_doc_number] => 06848466
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-02-01
[patent_title] => 'Reset tool for a gas fuel tank and method for using the same'
[patent_app_type] => utility
[patent_app_number] => 10/410476
[patent_app_country] => US
[patent_app_date] => 2003-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4095
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 7
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/848/06848466.pdf
[firstpage_image] =>[orig_patent_app_number] => 10410476
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/410476 | Reset tool for a gas fuel tank and method for using the same | Apr 9, 2003 | Issued |
Array
(
[id] => 1261844
[patent_doc_number] => 06655407
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-02
[patent_title] => 'Refrigerant charging tool'
[patent_app_type] => B1
[patent_app_number] => 10/407659
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3014
[patent_no_of_claims] => 29
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/655/06655407.pdf
[firstpage_image] =>[orig_patent_app_number] => 10407659
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/407659 | Refrigerant charging tool | Apr 3, 2003 | Issued |
Array
(
[id] => 7416399
[patent_doc_number] => 20040182441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-23
[patent_title] => 'Toilet tank fill valve internally sealed with ceramic slices'
[patent_app_type] => new
[patent_app_number] => 10/390266
[patent_app_country] => US
[patent_app_date] => 2003-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1459
[patent_no_of_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0182/20040182441.pdf
[firstpage_image] =>[orig_patent_app_number] => 10390266
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/390266 | Toilet tank fill valve internally sealed with ceramic slices | Mar 16, 2003 | Abandoned |
Array
(
[id] => 7390192
[patent_doc_number] => 20040173260
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-09
[patent_title] => 'Liquid shut-off system'
[patent_app_type] => new
[patent_app_number] => 10/378259
[patent_app_country] => US
[patent_app_date] => 2003-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0173/20040173260.pdf
[firstpage_image] =>[orig_patent_app_number] => 10378259
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/378259 | Liquid shut-off system | Mar 3, 2003 | Issued |
Array
(
[id] => 1135660
[patent_doc_number] => 06776184
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-17
[patent_title] => 'Insertion valve and installation method'
[patent_app_type] => B1
[patent_app_number] => 10/376552
[patent_app_country] => US
[patent_app_date] => 2003-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/776/06776184.pdf
[firstpage_image] =>[orig_patent_app_number] => 10376552
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/376552 | Insertion valve and installation method | Feb 27, 2003 | Issued |
Array
(
[id] => 6737641
[patent_doc_number] => 20030155009
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-21
[patent_title] => 'Drain apparatus with a branch tube and a valve for removing a blockage in the drain'
[patent_app_type] => new
[patent_app_number] => 10/367940
[patent_app_country] => US
[patent_app_date] => 2003-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0155/20030155009.pdf
[firstpage_image] =>[orig_patent_app_number] => 10367940
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/367940 | Drain apparatus with a branch tube and a valve for removing a blockage in the drain | Feb 18, 2003 | Abandoned |
Array
(
[id] => 6848763
[patent_doc_number] => 20030140965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-31
[patent_title] => 'Vaporizer'
[patent_app_type] => new
[patent_app_number] => 10/364357
[patent_app_country] => US
[patent_app_date] => 2003-02-12
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0140/20030140965.pdf
[firstpage_image] =>[orig_patent_app_number] => 10364357
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/364357 | Vaporizer | Feb 11, 2003 | Issued |
Array
(
[id] => 1291998
[patent_doc_number] => 06622750
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-23
[patent_title] => 'Universal ceiling leak diverter system'
[patent_app_type] => B1
[patent_app_number] => 10/360024
[patent_app_country] => US
[patent_app_date] => 2003-02-08
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/622/06622750.pdf
[firstpage_image] =>[orig_patent_app_number] => 10360024
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/360024 | Universal ceiling leak diverter system | Feb 7, 2003 | Issued |
Array
(
[id] => 1227441
[patent_doc_number] => 06691732
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-17
[patent_title] => 'Hydrant security device'
[patent_app_type] => B2
[patent_app_number] => 10/360687
[patent_app_country] => US
[patent_app_date] => 2003-02-07
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/691/06691732.pdf
[firstpage_image] =>[orig_patent_app_number] => 10360687
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/360687 | Hydrant security device | Feb 6, 2003 | Issued |