Search

Charles Grant Freay

Examiner (ID: 5456, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3727, 3403, 3746, 3304, 2899
Total Applications
3911
Issued Applications
3057
Pending Applications
360
Abandoned Applications
518

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16598848 [patent_doc_number] => 20210025379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => FLUID CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/069967 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069967
Fluid control device Oct 13, 2020 Issued
Array ( [id] => 17743225 [patent_doc_number] => 11391284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Vacuum pumping device and vacuum pumping device starting method [patent_app_type] => utility [patent_app_number] => 17/066116 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5370 [patent_no_of_claims] => 7 [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] => 17066116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066116
Vacuum pumping device and vacuum pumping device starting method Oct 7, 2020 Issued
Array ( [id] => 19676612 [patent_doc_number] => 12188464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Medical fluid therapy machine including readily accessible pneumatic manifold and valves therefore [patent_app_type] => utility [patent_app_number] => 17/062824 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10857 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062824
Medical fluid therapy machine including readily accessible pneumatic manifold and valves therefore Oct 4, 2020 Issued
Array ( [id] => 17504923 [patent_doc_number] => 20220098025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => TRANSFER ASSEMBLY FOR ATTACHMENT TO A FRONT PORTION OF AN AGRICULTURAL VEHICLE AND A METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/032740 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032740
Transfer assembly for attachment to a front portion of an agricultural vehicle and a method of use Sep 24, 2020 Issued
Array ( [id] => 19258653 [patent_doc_number] => 12018701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Hydraulic bearings and related devices, assemblies, and methods [patent_app_type] => utility [patent_app_number] => 17/031736 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6423 [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] => 17031736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031736
Hydraulic bearings and related devices, assemblies, and methods Sep 23, 2020 Issued
Array ( [id] => 17483106 [patent_doc_number] => 20220090610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => FUEL SYSTEM HAVING A VALVE UPSTREAM OF A JET PUMP [patent_app_type] => utility [patent_app_number] => 17/029632 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029632
Fuel system having a valve upstream of a jet pump Sep 22, 2020 Issued
Array ( [id] => 17960855 [patent_doc_number] => 20220341435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => BEARINGS FOR ELECTRIC SUBMERSIBLE PUMPS [patent_app_type] => utility [patent_app_number] => 17/753792 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [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] => 17753792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753792
Bearings for electric submersible pumps Sep 17, 2020 Issued
Array ( [id] => 19474490 [patent_doc_number] => 12104569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Hydraulic pump motor [patent_app_type] => utility [patent_app_number] => 17/631987 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5497 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631987
Hydraulic pump motor Sep 16, 2020 Issued
Array ( [id] => 16689211 [patent_doc_number] => 20210071687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => GAS COMPRESSOR WITH EDUCTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/013460 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013460
Gas compressor with eductor assembly Sep 3, 2020 Issued
Array ( [id] => 17792974 [patent_doc_number] => 20220252065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Fluid Machine Device [patent_app_type] => utility [patent_app_number] => 17/626031 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17626031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626031
Fluid Machine Device Aug 26, 2020 Abandoned
Array ( [id] => 16513704 [patent_doc_number] => 20200392962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Built-In Air Pump Assembly [patent_app_type] => utility [patent_app_number] => 17/003684 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17003684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003684
Built-in air pump assembly Aug 25, 2020 Issued
Array ( [id] => 17400430 [patent_doc_number] => 20220042520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => CEILING FAN AND FAN SET [patent_app_type] => utility [patent_app_number] => 16/986429 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986429
Ceiling fan and fan set Aug 5, 2020 Issued
Array ( [id] => 17400310 [patent_doc_number] => 20220042400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => DRIVE FOR DEEP-WELL SUCKER-ROD PUMPING UNIT [patent_app_type] => utility [patent_app_number] => 16/903754 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903754
DRIVE FOR DEEP-WELL SUCKER-ROD PUMPING UNIT Aug 4, 2020 Abandoned
Array ( [id] => 16453440 [patent_doc_number] => 20200362866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => PRIMING PROTECTION [patent_app_type] => utility [patent_app_number] => 16/984588 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16984588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984588
Priming protection Aug 3, 2020 Issued
Array ( [id] => 17808240 [patent_doc_number] => 20220260075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Compressor, Monitoring System, and Method of Monitoring Compressor [patent_app_type] => utility [patent_app_number] => 17/628466 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628466
Compressor, monitoring system, and method of monitoring compressor Jul 27, 2020 Issued
Array ( [id] => 16598863 [patent_doc_number] => 20210025394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => COUNTERWEIGHT FOR COMPRESSOR, MOTOR FOR COMPRESSOR AND COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/935519 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935519
Counterweight for compressor, motor for compressor and compressor Jul 21, 2020 Issued
Array ( [id] => 17344330 [patent_doc_number] => 20220010661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Rodless Pump and Multi-Sealing Hydraulic Sub Artificial Lift System [patent_app_type] => utility [patent_app_number] => 16/925479 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925479
Rodless pump and multi-sealing hydraulic sub artificial lift system Jul 9, 2020 Issued
Array ( [id] => 17514286 [patent_doc_number] => 11293428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Pump and fluid control device [patent_app_type] => utility [patent_app_number] => 16/922036 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 14368 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922036
Pump and fluid control device Jul 6, 2020 Issued
Array ( [id] => 18613117 [patent_doc_number] => 20230279853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MULTI-AIR PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/008161 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008161
MULTI-AIR PUMP SYSTEM Jul 2, 2020 Abandoned
Array ( [id] => 17336909 [patent_doc_number] => 20220003240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CHEMICAL SEQUESTRATION OF WELLBORE FLUIDS IN ELECTRIC SUBMERSIBLE PUMP SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/920337 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920337
Chemical sequestration of wellbore fluids in electric submersible pump systems Jul 1, 2020 Issued
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