Search

Thor S. Campbell

Examiner (ID: 12117, Phone: (571)272-4776 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3761, 3742
Total Applications
2497
Issued Applications
1820
Pending Applications
233
Abandoned Applications
464

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20479868 [patent_doc_number] => 12528338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Heating device [patent_app_type] => utility [patent_app_number] => 17/537876 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537876
Heating device Nov 29, 2021 Issued
Array ( [id] => 18382881 [patent_doc_number] => 11653643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Device for creating and distributing vaporized scent [patent_app_type] => utility [patent_app_number] => 17/537128 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 9421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537128
Device for creating and distributing vaporized scent Nov 28, 2021 Issued
Array ( [id] => 20671241 [patent_doc_number] => 12611738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Flux-cored wire [patent_app_type] => utility [patent_app_number] => 18/251661 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2259 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251661
Flux-cored wire Nov 18, 2021 Issued
Array ( [id] => 17472966 [patent_doc_number] => 20220080470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PIPE ASSEMBLY, COOLING SYSTEM WITH PIPE ASSEMBLY AND METHOD OF COOLING A FLUID [patent_app_type] => utility [patent_app_number] => 17/479458 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17479458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479458
PIPE ASSEMBLY, COOLING SYSTEM WITH PIPE ASSEMBLY AND METHOD OF COOLING A FLUID Sep 19, 2021 Abandoned
Array ( [id] => 17625022 [patent_doc_number] => 20220160037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SMOKING ARTICLE [patent_app_type] => utility [patent_app_number] => 17/412374 [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] => 4516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17412374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412374
SMOKING ARTICLE Aug 25, 2021 Abandoned
Array ( [id] => 20525351 [patent_doc_number] => 12543768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Coffee roasting system with roasting and cooling subsystems, and methods for the same [patent_app_type] => utility [patent_app_number] => 17/391581 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391581
Coffee roasting system with roasting and cooling subsystems, and methods for the same Aug 1, 2021 Issued
Array ( [id] => 18613308 [patent_doc_number] => 20230280044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMBINATION APPLIANCE AND THE USE OF THE COMBINATION APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/019086 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019086
COMBINATION APPLIANCE AND THE USE OF THE COMBINATION APPLIANCE Jul 26, 2021 Pending
Array ( [id] => 19181827 [patent_doc_number] => 11988411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Inline heater [patent_app_type] => utility [patent_app_number] => 17/386435 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4945 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386435
Inline heater Jul 26, 2021 Issued
Array ( [id] => 18596688 [patent_doc_number] => 20230271479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTRIC FLUID HEATER [patent_app_type] => utility [patent_app_number] => 18/006612 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006612
ELECTRIC FLUID HEATER Jul 7, 2021 Abandoned
Array ( [id] => 20372661 [patent_doc_number] => 12480087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Fiber wash system and method [patent_app_type] => utility [patent_app_number] => 17/366428 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366428
Fiber wash system and method Jul 1, 2021 Issued
Array ( [id] => 20911289 [patent_doc_number] => 12708122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Device for heating and cooling food items [patent_app_type] => utility [patent_app_number] => 18/003600 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7313 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003600
DEVICE FOR HEATING AND COOLING FOOD ITEMS Jun 28, 2021 Pending
Array ( [id] => 17344646 [patent_doc_number] => 20220010977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM, APPARATUS AND METHOD FOR EFFICIENT USE OF SOLAR PHOTOVOLTAIC ENERGY [patent_app_type] => utility [patent_app_number] => 17/352727 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8690 [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] => 17352727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352727
System, apparatus and method for efficient use of solar photovoltaic energy Jun 20, 2021 Issued
Array ( [id] => 17545963 [patent_doc_number] => 20220117304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Ceramic Heating Element with Embedded Temperature Sensor and Electronic Vaporizer Having a Ceramic Heating Element with Embedded Temperature Sensor [patent_app_type] => utility [patent_app_number] => 17/347676 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347676
Ceramic heating element with embedded temperature sensor and electronic vaporizer having a ceramic heating element with embedded temperature sensor Jun 14, 2021 Issued
Array ( [id] => 18523516 [patent_doc_number] => 20230234171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD FOR WELDING USING A WIRE-TYPE FILLER MATERIAL AND AT LEAST ONE LASER BEAM [patent_app_type] => utility [patent_app_number] => 18/001892 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18001892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001892
METHOD FOR WELDING USING A WIRE-TYPE FILLER MATERIAL AND AT LEAST ONE LASER BEAM Jun 14, 2021 Pending
Array ( [id] => 19702437 [patent_doc_number] => 12196454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Water heater and method of operating thereof [patent_app_type] => utility [patent_app_number] => 17/345437 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10650 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345437
Water heater and method of operating thereof Jun 10, 2021 Issued
Array ( [id] => 19351183 [patent_doc_number] => 20240260147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => COOKING APPARATUS AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/290425 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18290425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290425
COOKING APPARATUS AND METHOD FOR CONTROLLING SAME May 31, 2021 Pending
Array ( [id] => 18042224 [patent_doc_number] => 20220386441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => DEVICE FOR CONTAINING AND ACCELERATING PLASMA WITHIN A MIXER/COMPRESSOR SYSTEM BY WAY OF MAGNETIC FORCES AND THE COANDA EFFECT [patent_app_type] => utility [patent_app_number] => 17/334840 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334840
DEVICE FOR CONTAINING AND ACCELERATING PLASMA WITHIN A MIXER/COMPRESSOR SYSTEM BY WAY OF MAGNETIC FORCES AND THE COANDA EFFECT May 30, 2021 Abandoned
Array ( [id] => 18836848 [patent_doc_number] => 11844905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Medical tubing [patent_app_type] => utility [patent_app_number] => 17/303359 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 42 [patent_no_of_words] => 15009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303359
Medical tubing May 26, 2021 Issued
Array ( [id] => 20565933 [patent_doc_number] => 12568556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Electrode heating unit and device, and control method for protecting electrical short therefor [patent_app_type] => utility [patent_app_number] => 17/780528 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 1099 [patent_no_of_claims] => 5 [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] => 17780528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780528
Electrode heating unit and device, and control method for protecting electrical short therefor May 20, 2021 Issued
Array ( [id] => 20244086 [patent_doc_number] => 12424416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Substrate processing apparatus and parameter acquisition method [patent_app_type] => utility [patent_app_number] => 17/325594 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4004 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325594
Substrate processing apparatus and parameter acquisition method May 19, 2021 Issued
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