Search

Natasha N. Campbell

Examiner (ID: 18490, Phone: (571)270-7382 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
1714, 1792
Total Applications
929
Issued Applications
574
Pending Applications
73
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18726407 [patent_doc_number] => 20230340687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PLATING APPARATUS AND CLEANING METHOD OF CONTACT MEMBER OF PLATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/764454 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764454
Plating apparatus and cleaning method of contact member of plating apparatus Mar 16, 2021 Issued
Array ( [id] => 17334978 [patent_doc_number] => 20220001309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => FILTER APPARATUS WITH NOZZLE UNIT HAVING NESTED NOZZLE TUBES [patent_app_type] => utility [patent_app_number] => 17/192825 [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] => 11934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192825
FILTER APPARATUS WITH NOZZLE UNIT HAVING NESTED NOZZLE TUBES Mar 3, 2021 Abandoned
Array ( [id] => 18664349 [patent_doc_number] => 11771211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Beverage can cleaning device [patent_app_type] => utility [patent_app_number] => 17/187855 [patent_app_country] => US [patent_app_date] => 2021-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3485 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187855
Beverage can cleaning device Feb 27, 2021 Issued
Array ( [id] => 19242768 [patent_doc_number] => 12013197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Cleaning method and inspection method for heat exchanger, and cleaning equipment for heat exchanger [patent_app_type] => utility [patent_app_number] => 17/800947 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7695 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800947
Cleaning method and inspection method for heat exchanger, and cleaning equipment for heat exchanger Feb 23, 2021 Issued
Array ( [id] => 16874142 [patent_doc_number] => 20210167609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => System and Method for Electrical Vehicle Charging System [patent_app_type] => utility [patent_app_number] => 17/174444 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4705 [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] => 17174444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174444
System and method for electrical vehicle charging system Feb 11, 2021 Issued
Array ( [id] => 17005970 [patent_doc_number] => 20210237131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD AND APPARATUS FOR CLEANING A MAT [patent_app_type] => utility [patent_app_number] => 17/168103 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 17168103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168103
METHOD AND APPARATUS FOR CLEANING A MAT Feb 3, 2021 Abandoned
Array ( [id] => 18252310 [patent_doc_number] => 20230079349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SELF-CLEANING CONTROL METHOD OF CLEANING DEVICE, CLEANING DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/800132 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7541 [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] => 17800132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800132
SELF-CLEANING CONTROL METHOD OF CLEANING DEVICE, CLEANING DEVICE AND STORAGE MEDIUM Jan 28, 2021 Abandoned
Array ( [id] => 17539486 [patent_doc_number] => 11304587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Apparatus for separating chemistries in a door-type dishmachine [patent_app_type] => utility [patent_app_number] => 17/151933 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 10238 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151933
Apparatus for separating chemistries in a door-type dishmachine Jan 18, 2021 Issued
Array ( [id] => 17936525 [patent_doc_number] => 11470955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Applicator tool cleaner and dryer [patent_app_type] => utility [patent_app_number] => 17/146385 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 10465 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146385
Applicator tool cleaner and dryer Jan 10, 2021 Issued
Array ( [id] => 17489806 [patent_doc_number] => 11279089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Multi-stage wash system for vat polymerization-based 3D printed parts [patent_app_type] => utility [patent_app_number] => 17/142942 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 67 [patent_no_of_words] => 14106 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142942
Multi-stage wash system for vat polymerization-based 3D printed parts Jan 5, 2021 Issued
Array ( [id] => 17498499 [patent_doc_number] => 11287198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Air-cooled heat exchanger cleaning and temperature control apparatus [patent_app_type] => utility [patent_app_number] => 17/140623 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 9784 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140623
Air-cooled heat exchanger cleaning and temperature control apparatus Jan 3, 2021 Issued
Array ( [id] => 20526114 [patent_doc_number] => 12544533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Methods and devices to clear obstructions from medical tubes [patent_app_type] => utility [patent_app_number] => 17/136451 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 5832 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136451
Methods and devices to clear obstructions from medical tubes Dec 28, 2020 Issued
Array ( [id] => 16901976 [patent_doc_number] => 20210180892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD AND APPARATUS FOR FLUSHING CONTAMINANTS FROM A CONTAINER OF FLUIDS [patent_app_type] => utility [patent_app_number] => 17/120527 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17120527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120527
METHOD AND APPARATUS FOR FLUSHING CONTAMINANTS FROM A CONTAINER OF FLUIDS Dec 13, 2020 Abandoned
Array ( [id] => 19472217 [patent_doc_number] => 12102278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Modular system for loading a conveyor dishwasher [patent_app_type] => utility [patent_app_number] => 17/784944 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18073 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784944
Modular system for loading a conveyor dishwasher Dec 10, 2020 Issued
Array ( [id] => 18200793 [patent_doc_number] => 11583161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Dishwasher and method of operation with settings influenced by food preparation [patent_app_type] => utility [patent_app_number] => 17/111061 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7547 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111061
Dishwasher and method of operation with settings influenced by food preparation Dec 2, 2020 Issued
Array ( [id] => 18639463 [patent_doc_number] => 11764084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Surface treatment apparatus and surface treatment method [patent_app_type] => utility [patent_app_number] => 16/951718 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5923 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951718
Surface treatment apparatus and surface treatment method Nov 17, 2020 Issued
Array ( [id] => 17028145 [patent_doc_number] => 11089940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Device for drying and polishing items such as glasses and cutlery [patent_app_type] => utility [patent_app_number] => 17/097980 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 6993 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097980
Device for drying and polishing items such as glasses and cutlery Nov 12, 2020 Issued
Array ( [id] => 16676179 [patent_doc_number] => 20210064945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => MOVABLE CARD WITH HANDLE FOR CLEANING PRINTED MEDIA TRANSPORT SYSTEM AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/096690 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096690
Movable card with handle for cleaning printed media transport system and method of using same Nov 11, 2020 Issued
Array ( [id] => 16858352 [patent_doc_number] => 20210159097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/093767 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17093767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093767
Substrate processing apparatus and substrate processing method Nov 9, 2020 Issued
Array ( [id] => 18700451 [patent_doc_number] => 11786942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Mask glue removing apparatus, system and method [patent_app_type] => utility [patent_app_number] => 17/086675 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086675
Mask glue removing apparatus, system and method Nov 1, 2020 Issued
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