
Nhat Chieu Q. Do
Examiner (ID: 17080, Phone: (571)270-1522 , Office: P/3724 )
| Most Active Art Unit | 3724 |
| Art Unit(s) | 3724 |
| Total Applications | 786 |
| Issued Applications | 436 |
| Pending Applications | 121 |
| Abandoned Applications | 248 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13564645
[patent_doc_number] => 20180333870
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-22
[patent_title] => Utility Knife
[patent_app_type] => utility
[patent_app_number] => 15/981240
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7899
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981240
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/981240 | Utility Knife | May 15, 2018 | Abandoned |
Array
(
[id] => 15679523
[patent_doc_number] => 20200094425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-26
[patent_title] => SPACING COMB AND HAIR CUTTING APPLIANCE
[patent_app_type] => utility
[patent_app_number] => 16/611882
[patent_app_country] => US
[patent_app_date] => 2018-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7990
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611882
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/611882 | Spacing comb and hair cutting appliance | May 13, 2018 | Issued |
Array
(
[id] => 13825031
[patent_doc_number] => 20190016000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => RAZOR CARTRIDGE
[patent_app_type] => utility
[patent_app_number] => 15/977975
[patent_app_country] => US
[patent_app_date] => 2018-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977975
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/977975 | Razor docking | May 10, 2018 | Issued |
Array
(
[id] => 13791761
[patent_doc_number] => 20190009419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-10
[patent_title] => RAZOR DOCKING
[patent_app_type] => utility
[patent_app_number] => 15/977964
[patent_app_country] => US
[patent_app_date] => 2018-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8365
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977964
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/977964 | Razor docking | May 10, 2018 | Issued |
Array
(
[id] => 13550255
[patent_doc_number] => 20180326675
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-15
[patent_title] => APPARATUS FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL
[patent_app_type] => utility
[patent_app_number] => 15/974810
[patent_app_country] => US
[patent_app_date] => 2018-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5988
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15974810
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/974810 | Apparatus for manufacturing fiber reinforced resin material | May 8, 2018 | Issued |
Array
(
[id] => 17110688
[patent_doc_number] => 20210291285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => Cutting Blade and Method for Producing Such a Blade
[patent_app_type] => utility
[patent_app_number] => 16/616140
[patent_app_country] => US
[patent_app_date] => 2018-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2149
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616140
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/616140 | Cutting blade and method for producing such a blade | Apr 19, 2018 | Issued |
Array
(
[id] => 16524370
[patent_doc_number] => 20200398450
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-24
[patent_title] => RAZOR HANDLES
[patent_app_type] => utility
[patent_app_number] => 16/604910
[patent_app_country] => US
[patent_app_date] => 2018-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4763
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604910
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/604910 | Razor handles | Apr 10, 2018 | Issued |
Array
(
[id] => 18559123
[patent_doc_number] => 11724349
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-15
[patent_title] => Tool, a tool assembly and an apparatus for treatment of the edge of a knife
[patent_app_type] => utility
[patent_app_number] => 16/498111
[patent_app_country] => US
[patent_app_date] => 2018-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4972
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 324
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498111
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/498111 | Tool, a tool assembly and an apparatus for treatment of the edge of a knife | Mar 19, 2018 | Issued |
| 15/924426 | Sealant Removal Blade | Mar 18, 2018 | |
Array
(
[id] => 16267970
[patent_doc_number] => 20200269457
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-27
[patent_title] => CENTRIFUGAL-TYPE SLICER FOR SLICING FOOD
[patent_app_type] => utility
[patent_app_number] => 16/494282
[patent_app_country] => US
[patent_app_date] => 2018-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7745
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -40
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494282
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/494282 | CENTRIFUGAL-TYPE SLICER FOR SLICING FOOD | Mar 12, 2018 | Abandoned |
Array
(
[id] => 18870373
[patent_doc_number] => 11858154
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-02
[patent_title] => Operating a personal care device
[patent_app_type] => utility
[patent_app_number] => 16/485242
[patent_app_country] => US
[patent_app_date] => 2018-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 7141
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[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] => 16485242
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/485242 | Operating a personal care device | Feb 8, 2018 | Issued |
Array
(
[id] => 15361813
[patent_doc_number] => 20200016671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-16
[patent_title] => WIRE SAW, WIRE GUIDE ROLL AND METHOD FOR SIMULTANEOUSLY CUTTING A MULTIPLICITY OF WAFERS FROM AN INGOT
[patent_app_type] => utility
[patent_app_number] => 16/483678
[patent_app_country] => US
[patent_app_date] => 2018-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7502
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483678
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/483678 | Wire saw, wire guide roll and method for simultaneously cutting a multiplicity of wafers from an ingot | Jan 29, 2018 | Issued |
Array
(
[id] => 15322183
[patent_doc_number] => 20200001421
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => SHARPENING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/482694
[patent_app_country] => US
[patent_app_date] => 2018-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2103
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482694
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/482694 | Sharpening device | Jan 25, 2018 | Issued |
Array
(
[id] => 13324877
[patent_doc_number] => 20180213976
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-02
[patent_title] => FOOD PREPARATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/881527
[patent_app_country] => US
[patent_app_date] => 2018-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10003
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881527
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/881527 | FOOD PREPARATION DEVICE | Jan 25, 2018 | Abandoned |
Array
(
[id] => 12747913
[patent_doc_number] => 20180141138
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => VARIABLE RAKE SHEAR
[patent_app_type] => utility
[patent_app_number] => 15/874053
[patent_app_country] => US
[patent_app_date] => 2018-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5528
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874053
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/874053 | VARIABLE RAKE SHEAR | Jan 17, 2018 | Abandoned |
| 15/861407 | Cutting Tool | Jan 2, 2018 | Abandoned |
Array
(
[id] => 12677569
[patent_doc_number] => 20180117689
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-03
[patent_title] => RECIP BLADE
[patent_app_type] => utility
[patent_app_number] => 15/855325
[patent_app_country] => US
[patent_app_date] => 2017-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5679
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855325
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/855325 | Recip blade | Dec 26, 2017 | Issued |
Array
(
[id] => 12722479
[patent_doc_number] => 20180132660
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => GRILL AND SMOKER CONVERTIBLE CONFIGURATION DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 15/850251
[patent_app_country] => US
[patent_app_date] => 2017-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8772
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850251
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/850251 | GRILL AND SMOKER CONVERTIBLE CONFIGURATION DEVICE AND METHOD | Dec 20, 2017 | Abandoned |
Array
(
[id] => 16466093
[patent_doc_number] => 20200367630
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => A FRAME UNIT
[patent_app_type] => utility
[patent_app_number] => 16/769678
[patent_app_country] => US
[patent_app_date] => 2017-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6398
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769678
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/769678 | A FRAME UNIT | Dec 6, 2017 | Abandoned |
Array
(
[id] => 18837115
[patent_doc_number] => 11845172
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-19
[patent_title] => Power head configured to operate multiple tool heads with universal rotary device
[patent_app_type] => utility
[patent_app_number] => 16/770125
[patent_app_country] => US
[patent_app_date] => 2017-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 23
[patent_no_of_words] => 11607
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 442
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770125
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/770125 | Power head configured to operate multiple tool heads with universal rotary device | Dec 5, 2017 | Issued |