
Chuong T. Ho
Examiner (ID: 18365, Phone: (571)272-3133 , Office: P/2412 )
| Most Active Art Unit | 2412 |
| Art Unit(s) | 2412, 2616, 2619, 2664, 2419, 2153, 2757, 2476 |
| Total Applications | 1568 |
| Issued Applications | 1247 |
| Pending Applications | 225 |
| Abandoned Applications | 142 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18228965
[patent_doc_number] => 20230067959
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => HOT WATER PRESSURE WASHER
[patent_app_type] => utility
[patent_app_number] => 17/826720
[patent_app_country] => US
[patent_app_date] => 2022-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6087
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826720
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/826720 | HOT WATER PRESSURE WASHER | May 26, 2022 | Pending |
Array
(
[id] => 19331512
[patent_doc_number] => 20240245942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => METHODS AND SYSTEMS FOR EXTINGUISHING FIRES
[patent_app_type] => utility
[patent_app_number] => 18/561972
[patent_app_country] => US
[patent_app_date] => 2022-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9550
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561972
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/561972 | METHODS AND SYSTEMS FOR EXTINGUISHING FIRES | May 15, 2022 | Pending |
Array
(
[id] => 17989109
[patent_doc_number] => 20220355146
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => BULB DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/738386
[patent_app_country] => US
[patent_app_date] => 2022-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5822
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738386
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/738386 | BULB DEVICE | May 5, 2022 | Pending |
Array
(
[id] => 20437632
[patent_doc_number] => 12508456
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Constant flow rate regulating valve assembly for an aerial firefighting bucket
[patent_app_type] => utility
[patent_app_number] => 17/738718
[patent_app_country] => US
[patent_app_date] => 2022-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5766
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738718
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/738718 | Constant flow rate regulating valve assembly for an aerial firefighting bucket | May 5, 2022 | Issued |
Array
(
[id] => 18752736
[patent_doc_number] => 20230356015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => FIRE SUPPRESSANT SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/737792
[patent_app_country] => US
[patent_app_date] => 2022-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9405
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737792
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/737792 | FIRE SUPPRESSANT SYSTEM | May 4, 2022 | Abandoned |
Array
(
[id] => 19344106
[patent_doc_number] => 20240253069
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => NOZZLE FOR THE PRODUCTION OF A PULSATILE JET OF FLUID
[patent_app_type] => utility
[patent_app_number] => 18/289456
[patent_app_country] => US
[patent_app_date] => 2022-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5472
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 18289456
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/289456 | NOZZLE FOR THE PRODUCTION OF A PULSATILE JET OF FLUID | May 1, 2022 | Pending |
Array
(
[id] => 17775454
[patent_doc_number] => 20220241803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => ELECTROSTATIC SPRAY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/723519
[patent_app_country] => US
[patent_app_date] => 2022-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7173
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17723519
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/723519 | ELECTROSTATIC SPRAY SYSTEM | Apr 18, 2022 | Abandoned |
Array
(
[id] => 17928681
[patent_doc_number] => 20220323806
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => FIRE PROTECTION SPRINKLER ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/708782
[patent_app_country] => US
[patent_app_date] => 2022-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5299
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708782
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/708782 | Fire protection sprinkler assembly | Mar 29, 2022 | Issued |
Array
(
[id] => 19171406
[patent_doc_number] => 20240157380
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => COATING DEVICE, CARTRIDGE, COATING GUN BODY, AND METHOD OF EJECTING MIXTURE
[patent_app_type] => utility
[patent_app_number] => 18/549607
[patent_app_country] => US
[patent_app_date] => 2022-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12006
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549607
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/549607 | COATING DEVICE, CARTRIDGE, COATING GUN BODY, AND METHOD OF EJECTING MIXTURE | Mar 27, 2022 | Pending |
Array
(
[id] => 19090081
[patent_doc_number] => 11951504
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-09
[patent_title] => Blower and sprayer attachment
[patent_app_type] => utility
[patent_app_number] => 17/684904
[patent_app_country] => US
[patent_app_date] => 2022-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 12650
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 326
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684904
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/684904 | Blower and sprayer attachment | Mar 1, 2022 | Issued |
Array
(
[id] => 18901618
[patent_doc_number] => 20240017103
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-01-18
[patent_title] => AUTOMATED WILDFIRE PREVENTION AND PROTECTION SYSTEM FOR DWELLINGS, BUILDINGS, STRUCTURES AND PROPERTY
[patent_app_type] => utility
[patent_app_number] => 17/668335
[patent_app_country] => US
[patent_app_date] => 2022-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15799
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[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] => 17668335
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/668335 | AUTOMATED WILDFIRE PREVENTION AND PROTECTION SYSTEM FOR DWELLINGS, BUILDINGS, STRUCTURES AND PROPERTY | Feb 8, 2022 | Pending |
Array
(
[id] => 18901618
[patent_doc_number] => 20240017103
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-01-18
[patent_title] => AUTOMATED WILDFIRE PREVENTION AND PROTECTION SYSTEM FOR DWELLINGS, BUILDINGS, STRUCTURES AND PROPERTY
[patent_app_type] => utility
[patent_app_number] => 17/668335
[patent_app_country] => US
[patent_app_date] => 2022-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15799
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[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] => 17668335
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/668335 | AUTOMATED WILDFIRE PREVENTION AND PROTECTION SYSTEM FOR DWELLINGS, BUILDINGS, STRUCTURES AND PROPERTY | Feb 8, 2022 | Pending |
Array
(
[id] => 19273594
[patent_doc_number] => 12023702
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Plural component spray gun system
[patent_app_type] => utility
[patent_app_number] => 17/665852
[patent_app_country] => US
[patent_app_date] => 2022-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 20
[patent_no_of_words] => 3934
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665852
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/665852 | Plural component spray gun system | Feb 6, 2022 | Issued |
Array
(
[id] => 17836816
[patent_doc_number] => 20220274121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => ELECTROSTATIC COATING HANDGUN AND ELECTROSTATIC COATING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/571934
[patent_app_country] => US
[patent_app_date] => 2022-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6442
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 17571934
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/571934 | ELECTROSTATIC COATING HANDGUN AND ELECTROSTATIC COATING METHOD | Jan 9, 2022 | Abandoned |
Array
(
[id] => 19929703
[patent_doc_number] => 12302893
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Sprayer boom breakaway joint with a staged release and forced lift system
[patent_app_type] => utility
[patent_app_number] => 17/568127
[patent_app_country] => US
[patent_app_date] => 2022-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568127
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/568127 | Sprayer boom breakaway joint with a staged release and forced lift system | Jan 3, 2022 | Issued |
Array
(
[id] => 18549953
[patent_doc_number] => 20230247951
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => A DENDROBIUM WATERING METHOD AND SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/624280
[patent_app_country] => US
[patent_app_date] => 2021-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4840
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624280
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/624280 | A DENDROBIUM WATERING METHOD AND SYSTEM | Dec 26, 2021 | Abandoned |
Array
(
[id] => 17519527
[patent_doc_number] => 20220105375
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => Automated Structure and Curtilage Protection System and Associated Methods
[patent_app_type] => utility
[patent_app_number] => 17/554402
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12371
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17554402
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554402 | Automated Structure and Curtilage Protection System and Associated Methods | Dec 16, 2021 | Abandoned |
Array
(
[id] => 18322856
[patent_doc_number] => 20230120984
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => DERMAL SPRAY APPARATUS WITH DISPOSABLE CARTRDIGE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/548142
[patent_app_country] => US
[patent_app_date] => 2021-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4818
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17548142
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/548142 | Dermal spray apparatus with disposable cartridge and method | Dec 9, 2021 | Issued |
Array
(
[id] => 18921709
[patent_doc_number] => 20240024713
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => HOT-MELT CAP
[patent_app_type] => utility
[patent_app_number] => 18/256825
[patent_app_country] => US
[patent_app_date] => 2021-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5949
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18256825
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/256825 | HOT-MELT CAP | Dec 9, 2021 | Pending |
Array
(
[id] => 20107162
[patent_doc_number] => 12357861
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Wall-mountable spray head unit
[patent_app_type] => utility
[patent_app_number] => 17/544025
[patent_app_country] => US
[patent_app_date] => 2021-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 28
[patent_no_of_words] => 6140
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544025
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/544025 | Wall-mountable spray head unit | Dec 6, 2021 | Issued |