Hung K Du
Examiner (ID: 6322, Phone: (571)270-1810 , Office: P/2645 )
Most Active Art Unit | 2645 |
Art Unit(s) | 2617, 2647, 2645 |
Total Applications | 327 |
Issued Applications | 159 |
Pending Applications | 0 |
Abandoned Applications | 168 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 9914551
[patent_doc_number] => 20150069755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-12
[patent_title] => 'HIGH PRESSURE REMOTE CONNECTOR WITH SELF-ALIGNING GEOMETRY'
[patent_app_type] => utility
[patent_app_number] => 14/023610
[patent_app_country] => US
[patent_app_date] => 2013-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2435
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[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14023610
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/023610 | High pressure remote connector with self-aligning geometry | Sep 10, 2013 | Issued |
Array
(
[id] => 9202574
[patent_doc_number] => 20140001750
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'CONNECTING ARRANGEMENT FOR CONNECTING A FLUID LINE TO AN ASSEMBLY TO BE SUPPLIED WITH FLUID'
[patent_app_type] => utility
[patent_app_number] => 14/013977
[patent_app_country] => US
[patent_app_date] => 2013-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1863
[patent_no_of_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14013977
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/013977 | Connecting arrangement for connecting a fluid line to an assembly to be supplied with fluid | Aug 28, 2013 | Issued |
Array
(
[id] => 12328551
[patent_doc_number] => 09945506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-04-17
[patent_title] => Seismic slip joint, seismic-mitigating piping system, and method of mitigating seismic effects on a piping system
[patent_app_type] => utility
[patent_app_number] => 13/966519
[patent_app_country] => US
[patent_app_date] => 2013-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3908
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13966519
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/966519 | Seismic slip joint, seismic-mitigating piping system, and method of mitigating seismic effects on a piping system | Aug 13, 2013 | Issued |
Array
(
[id] => 9855254
[patent_doc_number] => 20150035271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-05
[patent_title] => 'HYDRAULIC HOSE GUIDE'
[patent_app_type] => utility
[patent_app_number] => 13/957368
[patent_app_country] => US
[patent_app_date] => 2013-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3168
[patent_no_of_claims] => 20
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13957368
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/957368 | Hydraulic hose guide | Jul 31, 2013 | Issued |
Array
(
[id] => 9278050
[patent_doc_number] => 20140028018
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-30
[patent_title] => 'Locking Nipple for Electronic Sensors'
[patent_app_type] => utility
[patent_app_number] => 13/950029
[patent_app_country] => US
[patent_app_date] => 2013-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2064
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13950029
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/950029 | Locking Nipple for Electronic Sensors | Jul 23, 2013 | Abandoned |
Array
(
[id] => 13857993
[patent_doc_number] => 10190709
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-29
[patent_title] => Systems and methods of coupling pipes
[patent_app_type] => utility
[patent_app_number] => 14/360679
[patent_app_country] => US
[patent_app_date] => 2013-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14360679
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/360679 | Systems and methods of coupling pipes | Jul 17, 2013 | Issued |
Array
(
[id] => 11507519
[patent_doc_number] => 09598665
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-03-21
[patent_title] => 'Racking arm tank outlet port'
[patent_app_type] => utility
[patent_app_number] => 13/944609
[patent_app_country] => US
[patent_app_date] => 2013-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 5705
[patent_no_of_claims] => 24
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13944609
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/944609 | Racking arm tank outlet port | Jul 16, 2013 | Issued |
Array
(
[id] => 12929914
[patent_doc_number] => 09829135
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-28
[patent_title] => Pipe joint
[patent_app_type] => utility
[patent_app_number] => 13/930449
[patent_app_country] => US
[patent_app_date] => 2013-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4640
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 411
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13930449
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/930449 | Pipe joint | Jun 27, 2013 | Issued |
Array
(
[id] => 9202572
[patent_doc_number] => 20140001749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'Connection Assembly Comprising a Motor Vehicle Fluid Line and a Connection Fitting'
[patent_app_type] => utility
[patent_app_number] => 13/929077
[patent_app_country] => US
[patent_app_date] => 2013-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2271
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13929077
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/929077 | Connection assembly comprising a motor vehicle fluid line and a connection fitting | Jun 26, 2013 | Issued |
Array
(
[id] => 9259988
[patent_doc_number] => 20130341917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-26
[patent_title] => 'Quick Connect and Quick Disconnect System Female Component'
[patent_app_type] => utility
[patent_app_number] => 13/924449
[patent_app_country] => US
[patent_app_date] => 2013-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 67
[patent_figures_cnt] => 67
[patent_no_of_words] => 25062
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13924449
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/924449 | Quick Connect and Quick Disconnect System Female Component | Jun 20, 2013 | Abandoned |
Array
(
[id] => 9202568
[patent_doc_number] => 20140001745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'Quick Connect and Quick Disconnect System and Method of Manipulating a Quick Connect and Quick Disconnect System'
[patent_app_type] => utility
[patent_app_number] => 13/924430
[patent_app_country] => US
[patent_app_date] => 2013-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 67
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13924430
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/924430 | Quick connect and quick disconnect system and method of manipulating a quick connect and quick disconnect system | Jun 20, 2013 | Issued |
Array
(
[id] => 10958505
[patent_doc_number] => 20140361531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-11
[patent_title] => 'TUBE STRAIN RELIEVERS'
[patent_app_type] => utility
[patent_app_number] => 13/913988
[patent_app_country] => US
[patent_app_date] => 2013-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13913988
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/913988 | Tube strain relievers | Jun 9, 2013 | Issued |
Array
(
[id] => 9188991
[patent_doc_number] => 20130328306
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-12
[patent_title] => 'JOINT MEMBER, JOINT, SUBSTRATE PROCESSING APPARATUS AND LIMIT MEMBER'
[patent_app_type] => utility
[patent_app_number] => 13/911809
[patent_app_country] => US
[patent_app_date] => 2013-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 6263
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13911809
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/911809 | JOINT MEMBER, JOINT, SUBSTRATE PROCESSING APPARATUS AND LIMIT MEMBER | Jun 5, 2013 | Abandoned |
Array
(
[id] => 10936787
[patent_doc_number] => 20140339809
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-11-20
[patent_title] => 'HOSE AND SYSTEM FOR HOSE CLAMP REGISTRATION'
[patent_app_type] => utility
[patent_app_number] => 13/898208
[patent_app_country] => US
[patent_app_date] => 2013-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13898208
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/898208 | Hose and system for hose clamp registration | May 19, 2013 | Issued |
Array
(
[id] => 9760666
[patent_doc_number] => 08844978
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-09-30
[patent_title] => 'Coupling socket for connecting medical instruments'
[patent_app_type] => utility
[patent_app_number] => 13/897091
[patent_app_country] => US
[patent_app_date] => 2013-05-17
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13897091
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/897091 | Coupling socket for connecting medical instruments | May 16, 2013 | Issued |
Array
(
[id] => 9145580
[patent_doc_number] => 20130300103
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'RISER CAP AND IRRIGATION PIPING SYSTEM USING SAME'
[patent_app_type] => utility
[patent_app_number] => 13/891561
[patent_app_country] => US
[patent_app_date] => 2013-05-10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13891561
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/891561 | Riser cap and irrigation piping system using same | May 9, 2013 | Issued |
Array
(
[id] => 11767073
[patent_doc_number] => 09375594
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-28
[patent_title] => 'Flexible assembly for sprinklers'
[patent_app_type] => utility
[patent_app_number] => 13/873505
[patent_app_country] => US
[patent_app_date] => 2013-04-30
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873505
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/873505 | Flexible assembly for sprinklers | Apr 29, 2013 | Issued |
Array
(
[id] => 10415525
[patent_doc_number] => 20150300535
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-22
[patent_title] => 'PIPE'
[patent_app_type] => utility
[patent_app_number] => 14/387427
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/387427 | PIPE | Mar 24, 2013 | Abandoned |
Array
(
[id] => 11916211
[patent_doc_number] => 09784390
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-10
[patent_title] => 'Screw connection device for connecting the flared ends of two pipes'
[patent_app_type] => utility
[patent_app_number] => 13/849247
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/849247 | Screw connection device for connecting the flared ends of two pipes | Mar 21, 2013 | Issued |
Array
(
[id] => 9508943
[patent_doc_number] => 20140145434
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-29
[patent_title] => 'COUPLER FOR CORRUGATED PIPE'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/804238 | Coupler for corrugated pipe | Mar 13, 2013 | Issued |