Search

Charles W. Nichols

Examiner (ID: 16452, Phone: (571)272-6492 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3783
Total Applications
410
Issued Applications
207
Pending Applications
63
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19746557 [patent_doc_number] => 20250035122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => PORTABLE FAN [patent_app_type] => utility [patent_app_number] => 18/792626 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792626
PORTABLE FAN Aug 1, 2024 Pending
Array ( [id] => 19404484 [patent_doc_number] => 20240287995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => APPARATUS AND METHOD OF CONTROLLING AN AIR COMPRESSOR TO EXPEL MOISTURE FROM THE AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/660555 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660555
APPARATUS AND METHOD OF CONTROLLING AN AIR COMPRESSOR TO EXPEL MOISTURE FROM THE AIR COMPRESSOR May 9, 2024 Pending
Array ( [id] => 19301238 [patent_doc_number] => 20240229809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => PORTABLE FAN [patent_app_type] => utility [patent_app_number] => 18/616410 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616410
PORTABLE FAN Mar 25, 2024 Pending
Array ( [id] => 19390221 [patent_doc_number] => 20240280091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DEVICE FOR CONTROLLING A PISTON PUMP UNIT FOR LIQUID CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/596260 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8700 [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] => 18596260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596260
DEVICE FOR CONTROLLING A PISTON PUMP UNIT FOR LIQUID CHROMATOGRAPHY Mar 4, 2024 Pending
Array ( [id] => 18807137 [patent_doc_number] => 20230381470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => BALLOON CATHETER [patent_app_type] => utility [patent_app_number] => 18/227617 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227617
BALLOON CATHETER Jul 27, 2023 Pending
Array ( [id] => 18986569 [patent_doc_number] => 20240058538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DEVICES AND METHODS FOR DELIVERING RECONSTITUTED MEDICAMENTS [patent_app_type] => utility [patent_app_number] => 18/227702 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227702
DEVICES AND METHODS FOR DELIVERING RECONSTITUTED MEDICAMENTS Jul 27, 2023 Pending
Array ( [id] => 18938289 [patent_doc_number] => 20240033428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PUMP-CONNECTABLE ANALYTE SENSING CANNULA [patent_app_type] => utility [patent_app_number] => 18/227071 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18227071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227071
PUMP-CONNECTABLE ANALYTE SENSING CANNULA Jul 26, 2023 Pending
Array ( [id] => 18879988 [patent_doc_number] => 20240003357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CENTRIFUGAL COMPRESSOR FOR REFRIGERATION SYSTEM AND REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/344438 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344438
CENTRIFUGAL COMPRESSOR FOR REFRIGERATION SYSTEM AND REFRIGERATION SYSTEM Jun 28, 2023 Pending
Array ( [id] => 18831506 [patent_doc_number] => 20230400033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Condition Monitoring Method for Pump Assembly, and Power Converter System for Pump Assembly Utilizing Said Method [patent_app_type] => utility [patent_app_number] => 18/327987 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327987
Condition Monitoring Method for Pump Assembly, and Power Converter System for Pump Assembly Utilizing Said Method Jun 1, 2023 Pending
Array ( [id] => 18676165 [patent_doc_number] => 20230313790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FLUID CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/327196 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327196
Fluid control device May 31, 2023 Issued
Array ( [id] => 19601894 [patent_doc_number] => 20240392774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ACTIVE DISPLACEMENT CONTROL AGAINST TEMPERATURE TARGET [patent_app_type] => utility [patent_app_number] => 18/202421 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202421
ACTIVE DISPLACEMENT CONTROL AGAINST TEMPERATURE TARGET May 25, 2023 Abandoned
Array ( [id] => 18740403 [patent_doc_number] => 20230349380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ORBITING SCROLL PLATE AND SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/309094 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309094
ORBITING SCROLL PLATE AND SCROLL COMPRESSOR Apr 27, 2023 Abandoned
Array ( [id] => 19543788 [patent_doc_number] => 20240360824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ADAPTIVE PROGRAMMABLE PUMP [patent_app_type] => utility [patent_app_number] => 18/309399 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309399
ADAPTIVE PROGRAMMABLE PUMP Apr 27, 2023 Pending
Array ( [id] => 18726875 [patent_doc_number] => 20230341156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => RECIPROCATING PISTON COMPRESSOR FOR REFRIGERANT [patent_app_type] => utility [patent_app_number] => 18/304419 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304419
RECIPROCATING PISTON COMPRESSOR FOR REFRIGERANT Apr 20, 2023 Abandoned
Array ( [id] => 18552819 [patent_doc_number] => 20230250830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => IMPELLER, DRAINAGE PUMP AND INDOOR UNIT OF AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/135478 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135478
Impeller, drainage pump and indoor unit of air conditioner Apr 16, 2023 Issued
Array ( [id] => 18709968 [patent_doc_number] => 20230332590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => AIR OPERATED DOUBLE DIAPHRAGM PUMP WITH ACCESSIBLE FEATURES [patent_app_type] => utility [patent_app_number] => 18/301649 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301649
Air operated double diaphragm pump with accessible features Apr 16, 2023 Issued
Array ( [id] => 18740400 [patent_doc_number] => 20230349377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 18/134106 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134106
Pump device Apr 12, 2023 Issued
Array ( [id] => 19430746 [patent_doc_number] => 20240299244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => AUTOMATIC NASAL WASHER [patent_app_type] => utility [patent_app_number] => 18/185585 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185585
AUTOMATIC NASAL WASHER Mar 16, 2023 Pending
Array ( [id] => 18485638 [patent_doc_number] => 20230212976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SUPERCHARGER [patent_app_type] => utility [patent_app_number] => 18/182904 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [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] => 18182904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182904
SUPERCHARGER Mar 12, 2023 Pending
Array ( [id] => 18433772 [patent_doc_number] => 20230181066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MEDICAL APPARATUS TO BE PLACED ON THE SURFACE OF A LIVING BODY AND AN INDWELLING DEVICE THAT INCLUDES SUCH A MEDICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/163025 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163025
MEDICAL APPARATUS TO BE PLACED ON THE SURFACE OF A LIVING BODY AND AN INDWELLING DEVICE THAT INCLUDES SUCH A MEDICAL APPARATUS Jan 31, 2023 Pending
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