
Randolph I. Chu
Examiner (ID: 19137)
| Most Active Art Unit | 2666 |
| Art Unit(s) | 2666, 2624, 2667, 2668, 2663 |
| Total Applications | 984 |
| Issued Applications | 751 |
| Pending Applications | 70 |
| Abandoned Applications | 177 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17214217
[patent_doc_number] => 20210347554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => ATOMIZER STRUCTURE AND ATOMIZER HAVING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/379561
[patent_app_country] => US
[patent_app_date] => 2021-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16231
[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] => 17379561
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/379561 | Atomizer structure and atomizer having the same | Jul 18, 2021 | Issued |
Array
(
[id] => 17357787
[patent_doc_number] => 20220018583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-20
[patent_title] => ARTIFICIAL SNOW-MAKING FACILITY
[patent_app_type] => utility
[patent_app_number] => 17/374124
[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] => 5220
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374124
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/374124 | Artificial snow-making facility | Jul 12, 2021 | Issued |
Array
(
[id] => 17355855
[patent_doc_number] => 20220016651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-20
[patent_title] => SUBSTRATE CLEANING DEVICES, SUBSTRATE PROCESSING APPARATUS, SUBSTRATE CLEANING METHOD, AND NOZZLE
[patent_app_type] => utility
[patent_app_number] => 17/374583
[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] => 9029
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374583
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/374583 | SUBSTRATE CLEANING DEVICES, SUBSTRATE PROCESSING APPARATUS, SUBSTRATE CLEANING METHOD, AND NOZZLE | Jul 12, 2021 | Pending |
Array
(
[id] => 17627837
[patent_doc_number] => 20220162852
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => BOOTH
[patent_app_type] => utility
[patent_app_number] => 17/372974
[patent_app_country] => US
[patent_app_date] => 2021-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7716
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372974
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/372974 | BOOTH | Jul 11, 2021 | Abandoned |
Array
(
[id] => 17298373
[patent_doc_number] => 20210394212
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => Ironwood Timber Marking Paint System
[patent_app_type] => utility
[patent_app_number] => 17/372245
[patent_app_country] => US
[patent_app_date] => 2021-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4084
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372245
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/372245 | Ironwood Timber Marking Paint System | Jul 8, 2021 | Abandoned |
Array
(
[id] => 18583449
[patent_doc_number] => 20230265710
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => FIRE PROTECTION GLAZING INCLUDING A SECONDARY SEAL HAVING COOLING FIRE PROTECTION PROPERTY
[patent_app_type] => utility
[patent_app_number] => 18/012449
[patent_app_country] => US
[patent_app_date] => 2021-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7373
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012449
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/012449 | FIRE PROTECTION GLAZING INCLUDING A SECONDARY SEAL HAVING COOLING FIRE PROTECTION PROPERTY | Jun 27, 2021 | Pending |
Array
(
[id] => 18738448
[patent_doc_number] => 20230347365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => LIQUID SPRAY ASSEMBLY AND COMPATIBLE LIQUID FORMULATIONS
[patent_app_type] => utility
[patent_app_number] => 18/002328
[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] => 19484
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002328
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/002328 | LIQUID SPRAY ASSEMBLY AND COMPATIBLE LIQUID FORMULATIONS | Jun 23, 2021 | Abandoned |
Array
(
[id] => 17168135
[patent_doc_number] => 20210321805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-21
[patent_title] => DRINKING IMPLEMENT WITH IMPROVED BREAKING STRENGTH AND MOUTH FEEL
[patent_app_type] => utility
[patent_app_number] => 17/356076
[patent_app_country] => US
[patent_app_date] => 2021-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16827
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356076
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/356076 | DRINKING IMPLEMENT WITH IMPROVED BREAKING STRENGTH AND MOUTH FEEL | Jun 22, 2021 | Abandoned |
Array
(
[id] => 18619485
[patent_doc_number] => 11752509
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-12
[patent_title] => Fluid dispenser for recovering material from a surface
[patent_app_type] => utility
[patent_app_number] => 17/304271
[patent_app_country] => US
[patent_app_date] => 2021-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 21
[patent_no_of_words] => 11969
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304271
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/304271 | Fluid dispenser for recovering material from a surface | Jun 16, 2021 | Issued |
Array
(
[id] => 17291376
[patent_doc_number] => 20210387215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-16
[patent_title] => Airstream Propelled Spray Atomizer Apparatus and Method of Fluid Atomization by Codirectional Airstream Propulsion
[patent_app_type] => utility
[patent_app_number] => 17/343676
[patent_app_country] => US
[patent_app_date] => 2021-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3813
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343676
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/343676 | Airstream Propelled Spray Atomizer Apparatus and Method of Fluid Atomization by Codirectional Airstream Propulsion | Jun 8, 2021 | Abandoned |
Array
(
[id] => 17355852
[patent_doc_number] => 20220016648
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-20
[patent_title] => CONSTRUCTIVE ARRANGEMENT APPLIED TO ELECTROSTATIC SPRAY NOZZLES FOR AGRICULTURAL AIRCRAFT AND HELICOPTERS
[patent_app_type] => utility
[patent_app_number] => 17/340552
[patent_app_country] => US
[patent_app_date] => 2021-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1202
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 17340552
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/340552 | CONSTRUCTIVE ARRANGEMENT APPLIED TO ELECTROSTATIC SPRAY NOZZLES FOR AGRICULTURAL AIRCRAFT AND HELICOPTERS | Jun 6, 2021 | Abandoned |
Array
(
[id] => 17273233
[patent_doc_number] => 20210379431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-09
[patent_title] => AUTONOMOUS FIREFIGHTING SYSTEM & METHOD
[patent_app_type] => utility
[patent_app_number] => 17/327399
[patent_app_country] => US
[patent_app_date] => 2021-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5456
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327399
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/327399 | AUTONOMOUS FIREFIGHTING SYSTEM & METHOD | May 20, 2021 | Abandoned |
Array
(
[id] => 17227593
[patent_doc_number] => 20210354149
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-18
[patent_title] => DESCALING NOZZLE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/320695
[patent_app_country] => US
[patent_app_date] => 2021-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3006
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320695
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/320695 | DESCALING NOZZLE ASSEMBLY | May 13, 2021 | Pending |
Array
(
[id] => 18101534
[patent_doc_number] => 11541405
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-03
[patent_title] => Fluid cartridge for a plural component sprayer
[patent_app_type] => utility
[patent_app_number] => 17/244130
[patent_app_country] => US
[patent_app_date] => 2021-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 25
[patent_no_of_words] => 15023
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244130
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/244130 | Fluid cartridge for a plural component sprayer | Apr 28, 2021 | Issued |
Array
(
[id] => 18496527
[patent_doc_number] => 20230219110
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => HIGH PRESSURE NOZZLE
[patent_app_type] => utility
[patent_app_number] => 17/996687
[patent_app_country] => US
[patent_app_date] => 2021-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8181
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996687
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/996687 | High pressure nozzle | Apr 21, 2021 | Issued |
Array
(
[id] => 18728911
[patent_doc_number] => 20230343205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => A SENSOR SYSTEM FOR A BUILDING
[patent_app_type] => utility
[patent_app_number] => 17/917818
[patent_app_country] => US
[patent_app_date] => 2021-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7949
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17917818
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/917818 | A SENSOR SYSTEM FOR A BUILDING | Apr 8, 2021 | Abandoned |
Array
(
[id] => 19737554
[patent_doc_number] => 12214369
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Base for a powder coating booth
[patent_app_type] => utility
[patent_app_number] => 17/194296
[patent_app_country] => US
[patent_app_date] => 2021-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6012
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194296
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/194296 | Base for a powder coating booth | Mar 6, 2021 | Issued |
Array
(
[id] => 17850780
[patent_doc_number] => 20220280821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => Fire Control Enclosure
[patent_app_type] => utility
[patent_app_number] => 17/194242
[patent_app_country] => US
[patent_app_date] => 2021-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1978
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194242
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/194242 | Fire Control Enclosure | Mar 5, 2021 | Abandoned |
Array
(
[id] => 17850779
[patent_doc_number] => 20220280820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => INFLATABLE FIRE BARRIER
[patent_app_type] => utility
[patent_app_number] => 17/192624
[patent_app_country] => US
[patent_app_date] => 2021-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2169
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17192624
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/192624 | Inflatable fire barrier | Mar 3, 2021 | Issued |
Array
(
[id] => 18295138
[patent_doc_number] => 20230104824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-06
[patent_title] => Spraying Apparatus
[patent_app_type] => utility
[patent_app_number] => 17/911410
[patent_app_country] => US
[patent_app_date] => 2021-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24833
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911410
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/911410 | Spraying Apparatus | Mar 3, 2021 | Abandoned |