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] => 1243415
[patent_doc_number] => 06675826
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-01-13
[patent_title] => 'Automatic flood prevention system'
[patent_app_type] => B1
[patent_app_number] => 10/351037
[patent_app_country] => US
[patent_app_date] => 2003-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2079
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/675/06675826.pdf
[firstpage_image] =>[orig_patent_app_number] => 10351037
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/351037 | Automatic flood prevention system | Jan 24, 2003 | Issued |
Array
(
[id] => 980503
[patent_doc_number] => 06926034
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-08-09
[patent_title] => 'Hydraulic spool lock and method of use'
[patent_app_type] => utility
[patent_app_number] => 10/350623
[patent_app_country] => US
[patent_app_date] => 2003-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 2918
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/926/06926034.pdf
[firstpage_image] =>[orig_patent_app_number] => 10350623
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/350623 | Hydraulic spool lock and method of use | Jan 23, 2003 | Issued |
Array
(
[id] => 7283031
[patent_doc_number] => 20040144422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-29
[patent_title] => 'Method and assembly of replacing receptacle seal'
[patent_app_type] => new
[patent_app_number] => 10/349553
[patent_app_country] => US
[patent_app_date] => 2003-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 2552
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0144/20040144422.pdf
[firstpage_image] =>[orig_patent_app_number] => 10349553
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/349553 | Method and assembly of replacing receptacle seal | Jan 22, 2003 | Issued |
Array
(
[id] => 1111143
[patent_doc_number] => 06802335
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-12
[patent_title] => 'Faucet handle retainer'
[patent_app_type] => B2
[patent_app_number] => 10/349732
[patent_app_country] => US
[patent_app_date] => 2003-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2818
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/802/06802335.pdf
[firstpage_image] =>[orig_patent_app_number] => 10349732
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/349732 | Faucet handle retainer | Jan 22, 2003 | Issued |
Array
(
[id] => 7424082
[patent_doc_number] => 20040007264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-15
[patent_title] => 'Automatic water shut off system to prevent overflow of a plumbing device'
[patent_app_type] => new
[patent_app_number] => 10/341632
[patent_app_country] => US
[patent_app_date] => 2003-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1771
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0007/20040007264.pdf
[firstpage_image] =>[orig_patent_app_number] => 10341632
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/341632 | Automatic water shut off system to prevent overflow of a plumbing device | Jan 13, 2003 | Issued |
Array
(
[id] => 7327234
[patent_doc_number] => 20040129312
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-08
[patent_title] => 'Water system tampering sensing device'
[patent_app_type] => new
[patent_app_number] => 10/336436
[patent_app_country] => US
[patent_app_date] => 2003-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 6408
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0129/20040129312.pdf
[firstpage_image] =>[orig_patent_app_number] => 10336436
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/336436 | Water system tampering sensing device | Jan 2, 2003 | Abandoned |
Array
(
[id] => 1227418
[patent_doc_number] => 06691726
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-17
[patent_title] => 'System and method for using bent pipes in high-purity fluid handling systems'
[patent_app_type] => B2
[patent_app_number] => 10/331833
[patent_app_country] => US
[patent_app_date] => 2002-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3405
[patent_no_of_claims] => 32
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/691/06691726.pdf
[firstpage_image] =>[orig_patent_app_number] => 10331833
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/331833 | System and method for using bent pipes in high-purity fluid handling systems | Dec 29, 2002 | Issued |
Array
(
[id] => 1081493
[patent_doc_number] => 06832621
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-12-21
[patent_title] => 'Transmitter isolation ball valve'
[patent_app_type] => B1
[patent_app_number] => 10/326735
[patent_app_country] => US
[patent_app_date] => 2002-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5528
[patent_no_of_claims] => 24
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[patent_words_short_claim] => 191
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/832/06832621.pdf
[firstpage_image] =>[orig_patent_app_number] => 10326735
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/326735 | Transmitter isolation ball valve | Dec 19, 2002 | Issued |
Array
(
[id] => 7450880
[patent_doc_number] => 20040118453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-06-24
[patent_title] => 'Automatic lock shutoff valve for water systems'
[patent_app_type] => new
[patent_app_number] => 10/322444
[patent_app_country] => US
[patent_app_date] => 2002-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1446
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0118/20040118453.pdf
[firstpage_image] =>[orig_patent_app_number] => 10322444
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/322444 | Automatic lock shutoff valve for water systems | Dec 18, 2002 | Abandoned |
Array
(
[id] => 1153050
[patent_doc_number] => 06758237
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-06
[patent_title] => 'Tapping valve'
[patent_app_type] => B2
[patent_app_number] => 10/319810
[patent_app_country] => US
[patent_app_date] => 2002-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 4806
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/758/06758237.pdf
[firstpage_image] =>[orig_patent_app_number] => 10319810
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/319810 | Tapping valve | Dec 15, 2002 | Issued |
Array
(
[id] => 1224004
[patent_doc_number] => 06695004
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-24
[patent_title] => 'Magnetic automatic stop valve'
[patent_app_type] => B1
[patent_app_number] => 10/321249
[patent_app_country] => US
[patent_app_date] => 2002-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 9014
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/695/06695004.pdf
[firstpage_image] =>[orig_patent_app_number] => 10321249
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/321249 | Magnetic automatic stop valve | Dec 15, 2002 | Issued |
Array
(
[id] => 1251240
[patent_doc_number] => 06668852
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-30
[patent_title] => 'Frost proof sillcock service sleeve'
[patent_app_type] => B1
[patent_app_number] => 10/316150
[patent_app_country] => US
[patent_app_date] => 2002-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/668/06668852.pdf
[firstpage_image] =>[orig_patent_app_number] => 10316150
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/316150 | Frost proof sillcock service sleeve | Dec 10, 2002 | Issued |
Array
(
[id] => 1261840
[patent_doc_number] => 06655406
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-02
[patent_title] => 'Hot tapping apparatus and method'
[patent_app_type] => B1
[patent_app_number] => 10/313054
[patent_app_country] => US
[patent_app_date] => 2002-12-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/655/06655406.pdf
[firstpage_image] =>[orig_patent_app_number] => 10313054
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/313054 | Hot tapping apparatus and method | Dec 5, 2002 | Issued |
Array
(
[id] => 1038966
[patent_doc_number] => 06868860
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-22
[patent_title] => 'Fire hydrant with second valve'
[patent_app_type] => utility
[patent_app_number] => 10/309646
[patent_app_country] => US
[patent_app_date] => 2002-12-04
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/868/06868860.pdf
[firstpage_image] =>[orig_patent_app_number] => 10309646
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/309646 | Fire hydrant with second valve | Dec 3, 2002 | Issued |
Array
(
[id] => 1242694
[patent_doc_number] => 06675398
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-01-13
[patent_title] => 'Diverter for use with tank valves to direct flow to tank or rim'
[patent_app_type] => B1
[patent_app_number] => 10/306817
[patent_app_country] => US
[patent_app_date] => 2002-11-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/675/06675398.pdf
[firstpage_image] =>[orig_patent_app_number] => 10306817
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/306817 | Diverter for use with tank valves to direct flow to tank or rim | Nov 25, 2002 | Issued |
Array
(
[id] => 6867091
[patent_doc_number] => 20030079780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-01
[patent_title] => 'Faucet for filling tanks'
[patent_app_type] => new
[patent_app_number] => 10/302818
[patent_app_country] => US
[patent_app_date] => 2002-11-22
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0079/20030079780.pdf
[firstpage_image] =>[orig_patent_app_number] => 10302818
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/302818 | Faucet for filling tanks | Nov 21, 2002 | Issued |
Array
(
[id] => 7454729
[patent_doc_number] => 20040094203
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-05-20
[patent_title] => 'Liquid fertilizer distribution system and method'
[patent_app_type] => new
[patent_app_number] => 10/294369
[patent_app_country] => US
[patent_app_date] => 2002-11-14
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[pdf_file] => publications/A1/0094/20040094203.pdf
[firstpage_image] =>[orig_patent_app_number] => 10294369
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/294369 | Liquid fertilizer distribution system and method | Nov 13, 2002 | Issued |
Array
(
[id] => 1057590
[patent_doc_number] => 06851446
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-02-08
[patent_title] => 'Adaptor especially for use in connection with swimming pool return lines'
[patent_app_type] => utility
[patent_app_number] => 10/293407
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[pdf_file] => patents/06/851/06851446.pdf
[firstpage_image] =>[orig_patent_app_number] => 10293407
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/293407 | Adaptor especially for use in connection with swimming pool return lines | Nov 12, 2002 | Issued |
Array
(
[id] => 1235032
[patent_doc_number] => 06684902
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-03
[patent_title] => 'Dual sensor liquid accumulator'
[patent_app_type] => B1
[patent_app_number] => 10/274544
[patent_app_country] => US
[patent_app_date] => 2002-10-21
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[pdf_file] => patents/06/684/06684902.pdf
[firstpage_image] =>[orig_patent_app_number] => 10274544
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/274544 | Dual sensor liquid accumulator | Oct 20, 2002 | Issued |
Array
(
[id] => 6722963
[patent_doc_number] => 20030205275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-06
[patent_title] => 'Frost proof valve'
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0205/20030205275.pdf
[firstpage_image] =>[orig_patent_app_number] => 10270518
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/270518 | Frost proof valve | Oct 15, 2002 | Issued |