
Dung V. Nguyen
Examiner (ID: 346, Phone: (571)272-4490 , Office: P/3723 )
| Most Active Art Unit | 3723 |
| Art Unit(s) | 3723 |
| Total Applications | 2480 |
| Issued Applications | 2043 |
| Pending Applications | 48 |
| Abandoned Applications | 397 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10970269
[patent_doc_number] => 20140373302
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-25
[patent_title] => 'Automatic Floor Cleaner'
[patent_app_type] => utility
[patent_app_number] => 14/300383
[patent_app_country] => US
[patent_app_date] => 2014-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3239
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
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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] => 14300383
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/300383 | Automatic floor cleaner | Jun 9, 2014 | Issued |
Array
(
[id] => 11590149
[patent_doc_number] => 20170114560
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-27
[patent_title] => 'Floor and Wall Cleaner'
[patent_app_type] => utility
[patent_app_number] => 15/314567
[patent_app_country] => US
[patent_app_date] => 2014-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6635
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15314567
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/314567 | Floor and wall cleaner | May 29, 2014 | Issued |
Array
(
[id] => 10775258
[patent_doc_number] => 20160121414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-05
[patent_title] => 'INTERNAL GEAR GRINDING METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/890776
[patent_app_country] => US
[patent_app_date] => 2014-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3058
[patent_no_of_claims] => 2
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14890776
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/890776 | Internal gear grinding method | May 25, 2014 | Issued |
Array
(
[id] => 10986811
[patent_doc_number] => 20160183756
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-30
[patent_title] => 'SEPARABLE HOSE SYSTEM FOR STEAM AND VACUUM CLEANING'
[patent_app_type] => utility
[patent_app_number] => 14/910889
[patent_app_country] => US
[patent_app_date] => 2014-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3814
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14910889
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/910889 | Separable hose system for steam and vacuum cleaning | May 22, 2014 | Issued |
Array
(
[id] => 12165029
[patent_doc_number] => 09883784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-02-06
[patent_title] => 'Steam cleaner for cleaning domestic and industrial surfaces'
[patent_app_type] => utility
[patent_app_number] => 15/108280
[patent_app_country] => US
[patent_app_date] => 2014-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 3745
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15108280
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/108280 | Steam cleaner for cleaning domestic and industrial surfaces | May 22, 2014 | Issued |
Array
(
[id] => 10102343
[patent_doc_number] => 09138113
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-22
[patent_title] => 'Blower/vacuum device'
[patent_app_type] => utility
[patent_app_number] => 14/276010
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 2119
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14276010
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/276010 | Blower/vacuum device | May 12, 2014 | Issued |
Array
(
[id] => 10928421
[patent_doc_number] => 20140331442
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-11-13
[patent_title] => 'Dust Suction Apparatus for Shoes'
[patent_app_type] => utility
[patent_app_number] => 14/274626
[patent_app_country] => US
[patent_app_date] => 2014-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5519
[patent_no_of_claims] => 13
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14274626
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/274626 | Dust Suction Apparatus for Shoes | May 8, 2014 | Abandoned |
Array
(
[id] => 10435269
[patent_doc_number] => 20150320281
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-12
[patent_title] => 'DISPLAY FOR VACUUM CLEANER'
[patent_app_type] => utility
[patent_app_number] => 14/273811
[patent_app_country] => US
[patent_app_date] => 2014-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3054
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14273811
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/273811 | DISPLAY FOR VACUUM CLEANER | May 8, 2014 | Abandoned |
Array
(
[id] => 11676717
[patent_doc_number] => 09675222
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-06-13
[patent_title] => 'Cleaning robot having expanded cleaning territory'
[patent_app_type] => utility
[patent_app_number] => 14/780952
[patent_app_country] => US
[patent_app_date] => 2014-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 10487
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14780952
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/780952 | Cleaning robot having expanded cleaning territory | Mar 27, 2014 | Issued |
Array
(
[id] => 14944895
[patent_doc_number] => 10433691
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-10-08
[patent_title] => Separator assembly for a suction cleaning apparatus
[patent_app_type] => utility
[patent_app_number] => 15/128896
[patent_app_country] => US
[patent_app_date] => 2014-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3376
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15128896
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/128896 | Separator assembly for a suction cleaning apparatus | Mar 25, 2014 | Issued |
Array
(
[id] => 9917390
[patent_doc_number] => 20150072595
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-12
[patent_title] => 'SYSTEM FOR EVALUATING AND/OR IMPROVING PERFORMANCE OF A CMP PAD DRESSER'
[patent_app_type] => utility
[patent_app_number] => 14/223726
[patent_app_country] => US
[patent_app_date] => 2014-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6893
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14223726
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/223726 | System for evaluating and/or improving performance of a CMP pad dresser | Mar 23, 2014 | Issued |
Array
(
[id] => 11210724
[patent_doc_number] => 09439741
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-13
[patent_title] => 'Replacement brush head for an electric toothbrush'
[patent_app_type] => utility
[patent_app_number] => 14/212020
[patent_app_country] => US
[patent_app_date] => 2014-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 4952
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14212020
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/212020 | Replacement brush head for an electric toothbrush | Mar 13, 2014 | Issued |
Array
(
[id] => 10186554
[patent_doc_number] => 09215962
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-22
[patent_title] => 'Autonomous planar surface cleaning robot'
[patent_app_type] => utility
[patent_app_number] => 14/209543
[patent_app_country] => US
[patent_app_date] => 2014-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14209543
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/209543 | Autonomous planar surface cleaning robot | Mar 12, 2014 | Issued |
Array
(
[id] => 11720821
[patent_doc_number] => 09693663
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-04
[patent_title] => 'Tufting method and brushroll for vacuum cleaner'
[patent_app_type] => utility
[patent_app_number] => 14/208381
[patent_app_country] => US
[patent_app_date] => 2014-03-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14208381
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/208381 | Tufting method and brushroll for vacuum cleaner | Mar 12, 2014 | Issued |
Array
(
[id] => 10372615
[patent_doc_number] => 20150257621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-17
[patent_title] => 'AIR DUCT FOR AN EXTRACTOR CLEANING MACHINE'
[patent_app_type] => utility
[patent_app_number] => 14/208835
[patent_app_country] => US
[patent_app_date] => 2014-03-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/208835 | Air duct for an extractor cleaning machine | Mar 12, 2014 | Issued |
Array
(
[id] => 9723808
[patent_doc_number] => 20140259509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'Central Vacuum System Hose Retractor Valve With Vacuum Assisted Hose Lock And Seal'
[patent_app_type] => utility
[patent_app_number] => 14/205651
[patent_app_country] => US
[patent_app_date] => 2014-03-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/205651 | Central vacuum system hose retractor valve with vacuum assisted hose lock and seal | Mar 11, 2014 | Issued |
Array
(
[id] => 9715340
[patent_doc_number] => 20140251038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-11
[patent_title] => 'Two-Wheel Actuator Steering System and Method for Pool Cleaner'
[patent_app_type] => utility
[patent_app_number] => 14/204640
[patent_app_country] => US
[patent_app_date] => 2014-03-11
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14204640
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/204640 | Two-wheel actuator steering system and method for pool cleaner | Mar 10, 2014 | Issued |
Array
(
[id] => 9723811
[patent_doc_number] => 20140259512
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'CLEANING SYSTEM UTILIZING A REGENERATIVE BLOWER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/203169 | Cleaning system utilizing a regenerative blower | Mar 9, 2014 | Issued |
Array
(
[id] => 9564360
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[patent_title] => 'TIRE-SHINE SYSTEM AND METHOD'
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/202345 | TIRE-SHINE SYSTEM AND METHOD | Mar 9, 2014 | Abandoned |
Array
(
[id] => 11318660
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[patent_issue_date] => 2016-12-13
[patent_title] => 'Curling broom incorporating a motor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/201732 | Curling broom incorporating a motor | Mar 6, 2014 | Issued |