
Viral S. Lakhia
Examiner (ID: 891, Phone: (571)270-3363 , Office: P/2431 )
| Most Active Art Unit | 2431 |
| Art Unit(s) | 2431 |
| Total Applications | 786 |
| Issued Applications | 675 |
| Pending Applications | 57 |
| Abandoned Applications | 73 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18920764
[patent_doc_number] => 20240023768
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => CLEANER
[patent_app_type] => utility
[patent_app_number] => 18/256497
[patent_app_country] => US
[patent_app_date] => 2021-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10211
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256497
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/256497 | CLEANER | Aug 26, 2021 | Pending |
Array
(
[id] => 17442218
[patent_doc_number] => 20220062723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => PORTABLE GOLF CLUB HEAD CLEANING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/412931
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5066
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412931
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/412931 | PORTABLE GOLF CLUB HEAD CLEANING DEVICE | Aug 25, 2021 | Abandoned |
Array
(
[id] => 17312198
[patent_doc_number] => 20210401246
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => SURFACE CLEANING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/458195
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24896
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458195
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/458195 | SURFACE CLEANING APPARATUS | Aug 25, 2021 | Pending |
Array
(
[id] => 17290419
[patent_doc_number] => 20210386258
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-16
[patent_title] => SURFACE CLEANING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/458128
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23227
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458128
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/458128 | SURFACE CLEANING APPARATUS | Aug 25, 2021 | Pending |
Array
(
[id] => 19807911
[patent_doc_number] => 12239268
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-04
[patent_title] => System, method and device for cleaning using a sub-surface fluid injector
[patent_app_type] => utility
[patent_app_number] => 17/410848
[patent_app_country] => US
[patent_app_date] => 2021-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 17
[patent_no_of_words] => 9993
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410848
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/410848 | System, method and device for cleaning using a sub-surface fluid injector | Aug 23, 2021 | Issued |
Array
(
[id] => 18210246
[patent_doc_number] => 20230056508
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => METHOD AND SYSTEM FOR DRILLING CERAMIC
[patent_app_type] => utility
[patent_app_number] => 17/406536
[patent_app_country] => US
[patent_app_date] => 2021-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4594
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406536
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/406536 | Method and system for drilling ceramic | Aug 18, 2021 | Issued |
Array
(
[id] => 18635338
[patent_doc_number] => 11759914
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Vise assembly
[patent_app_type] => utility
[patent_app_number] => 17/396433
[patent_app_country] => US
[patent_app_date] => 2021-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 37
[patent_no_of_words] => 6749
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396433
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/396433 | Vise assembly | Aug 5, 2021 | Issued |
Array
(
[id] => 18655615
[patent_doc_number] => 20230301478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => Handheld Vacuum Cleaner With Removable Filter
[patent_app_type] => utility
[patent_app_number] => 18/020782
[patent_app_country] => US
[patent_app_date] => 2021-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7366
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 345
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020782
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/020782 | Handheld Vacuum Cleaner With Removable Filter | Aug 2, 2021 | Pending |
Array
(
[id] => 17383279
[patent_doc_number] => 20220031131
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-03
[patent_title] => SURFACE CLEANING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/388969
[patent_app_country] => US
[patent_app_date] => 2021-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12254
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17388969
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/388969 | SURFACE CLEANING APPARATUS | Jul 28, 2021 | Pending |
Array
(
[id] => 20262502
[patent_doc_number] => 12433467
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => Two in one mobile cleaning robot
[patent_app_type] => utility
[patent_app_number] => 17/388293
[patent_app_country] => US
[patent_app_date] => 2021-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 39
[patent_figures_cnt] => 55
[patent_no_of_words] => 15174
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388293
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/388293 | Two in one mobile cleaning robot | Jul 28, 2021 | Issued |
Array
(
[id] => 19410172
[patent_doc_number] => 12075963
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Mobile cleaning robot with skids
[patent_app_type] => utility
[patent_app_number] => 17/388314
[patent_app_country] => US
[patent_app_date] => 2021-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 7960
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388314
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/388314 | Mobile cleaning robot with skids | Jul 28, 2021 | Issued |
Array
(
[id] => 18167533
[patent_doc_number] => 20230034140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => CLEANING MACHINE EXTRACTOR HEAD
[patent_app_type] => utility
[patent_app_number] => 17/380623
[patent_app_country] => US
[patent_app_date] => 2021-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4020
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380623
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/380623 | CLEANING MACHINE EXTRACTOR HEAD | Jul 19, 2021 | Pending |
Array
(
[id] => 18274064
[patent_doc_number] => 11612987
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-03-28
[patent_title] => Tool-less vise jaw system
[patent_app_type] => utility
[patent_app_number] => 17/373833
[patent_app_country] => US
[patent_app_date] => 2021-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3079
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373833
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/373833 | Tool-less vise jaw system | Jul 12, 2021 | Issued |
Array
(
[id] => 18143176
[patent_doc_number] => 20230017024
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-19
[patent_title] => HAND VACUUM CLEANER
[patent_app_type] => utility
[patent_app_number] => 17/374502
[patent_app_country] => US
[patent_app_date] => 2021-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23919
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374502
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/374502 | Hand vacuum cleaner | Jul 12, 2021 | Issued |
Array
(
[id] => 19946726
[patent_doc_number] => 12318061
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Floor tool attachment for use with vacuum cleaner
[patent_app_type] => utility
[patent_app_number] => 17/370093
[patent_app_country] => US
[patent_app_date] => 2021-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370093
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/370093 | Floor tool attachment for use with vacuum cleaner | Jul 7, 2021 | Issued |
Array
(
[id] => 18979281
[patent_doc_number] => 11904436
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-20
[patent_title] => Abrasive water jet full-section cutting type cutter head and application devices
[patent_app_type] => utility
[patent_app_number] => 17/367415
[patent_app_country] => US
[patent_app_date] => 2021-07-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4142
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367415
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/367415 | Abrasive water jet full-section cutting type cutter head and application devices | Jul 3, 2021 | Issued |
Array
(
[id] => 18684338
[patent_doc_number] => 11780049
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Polishing carrier head with multiple angular pressurizable zones
[patent_app_type] => utility
[patent_app_number] => 17/359410
[patent_app_country] => US
[patent_app_date] => 2021-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 6707
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359410
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/359410 | Polishing carrier head with multiple angular pressurizable zones | Jun 24, 2021 | Issued |
Array
(
[id] => 17312201
[patent_doc_number] => 20210401249
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => VACUUM CLEANER WITH LIQUID RETENTION
[patent_app_type] => utility
[patent_app_number] => 17/356934
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3326
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356934
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/356934 | Vacuum cleaner with liquid retention | Jun 23, 2021 | Issued |
Array
(
[id] => 18497192
[patent_doc_number] => 20230219797
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => TOOL FOR SEIZING AND EJECTING CLOSURE PLUGS FOR TUBES RECEIVING SAMPLES TO BE ANALYSED, AND USE OF SUCH A TOOL
[patent_app_type] => utility
[patent_app_number] => 18/000829
[patent_app_country] => US
[patent_app_date] => 2021-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5900
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000829
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/000829 | TOOL FOR SEIZING AND EJECTING CLOSURE PLUGS FOR TUBES RECEIVING SAMPLES TO BE ANALYSED, AND USE OF SUCH A TOOL | Jun 10, 2021 | Pending |
Array
(
[id] => 18784260
[patent_doc_number] => 20230371767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => PET BRUSH
[patent_app_type] => utility
[patent_app_number] => 18/030343
[patent_app_country] => US
[patent_app_date] => 2021-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8578
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030343
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/030343 | PET BRUSH | Jun 7, 2021 | Abandoned |