Search

Charles Grant Freay

Examiner (ID: 12169, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3304, 3727, 2899, 3403
Total Applications
3893
Issued Applications
3039
Pending Applications
374
Abandoned Applications
517

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16183118 [patent_doc_number] => 10716408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Air pump with two fans [patent_app_type] => utility [patent_app_number] => 16/671548 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6972 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671548
Air pump with two fans Oct 31, 2019 Issued
Array ( [id] => 16074613 [patent_doc_number] => 20200191293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => CONTROL ELEMENT WITH BUCKLED MEMBER [patent_app_type] => utility [patent_app_number] => 16/656071 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16656071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656071
CONTROL ELEMENT WITH BUCKLED MEMBER Oct 16, 2019 Abandoned
Array ( [id] => 17368560 [patent_doc_number] => 20220023612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MAGNETIC DRIVE CENTRIFUGAL PUMP [patent_app_type] => utility [patent_app_number] => 17/285073 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285073
Magnetic drive centrifugal pump Oct 15, 2019 Issued
Array ( [id] => 18932916 [patent_doc_number] => 11885324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Systems and methods of controlling an electric motor that operates a pump jack [patent_app_type] => utility [patent_app_number] => 16/655063 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9599 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655063
Systems and methods of controlling an electric motor that operates a pump jack Oct 15, 2019 Issued
Array ( [id] => 17604679 [patent_doc_number] => 11333155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Thermal module [patent_app_type] => utility [patent_app_number] => 16/595486 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3116 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595486
Thermal module Oct 7, 2019 Issued
Array ( [id] => 17357589 [patent_doc_number] => 20220018385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => CONNECTORS FOR PUMPING ASSEMBLIES AND METHODS RELATING THERETO [patent_app_type] => utility [patent_app_number] => 17/281702 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9150 [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] => 17281702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281702
Connectors for pumping assemblies and methods relating thereto Oct 1, 2019 Issued
Array ( [id] => 16108757 [patent_doc_number] => 20200206401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Using Balloon as Damper for Port of a Reciprocating Pump [patent_app_type] => utility [patent_app_number] => 16/585311 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585311
Using balloon as damper for port of a reciprocating pump Sep 26, 2019 Issued
Array ( [id] => 17344458 [patent_doc_number] => 20220010789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Electrically Powered and Electronically Controlled Diaphragm Ink Pump Apparatus and Method [patent_app_type] => utility [patent_app_number] => 17/289934 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17289934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289934
Electrically Powered and Electronically Controlled Diaphragm Ink Pump Apparatus and Method Sep 24, 2019 Abandoned
Array ( [id] => 17453669 [patent_doc_number] => 11268518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Isolated chamber for mechanical face seal leakage in submersible well pump assembly [patent_app_type] => utility [patent_app_number] => 16/574435 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3904 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574435
Isolated chamber for mechanical face seal leakage in submersible well pump assembly Sep 17, 2019 Issued
Array ( [id] => 16689194 [patent_doc_number] => 20210071670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SYSTEM FOR PRIMING A POOL PUMP [patent_app_type] => utility [patent_app_number] => 16/564461 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16564461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564461
System for priming a pool pump Sep 8, 2019 Issued
Array ( [id] => 17981365 [patent_doc_number] => 20220347401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => GEAR PUMP FOR MICROVAPORIZER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/640485 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640485
GEAR PUMP FOR MICROVAPORIZER CARTRIDGE Sep 5, 2019 Pending
Array ( [id] => 15591343 [patent_doc_number] => 20200072206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => NON-LUBRICATING FLUID PUMPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/561445 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561445
NON-LUBRICATING FLUID PUMPING SYSTEM Sep 4, 2019 Abandoned
Array ( [id] => 16933217 [patent_doc_number] => 20210199106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => MICROBLOWER [patent_app_type] => utility [patent_app_number] => 17/271142 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271142
Microblower Aug 22, 2019 Issued
Array ( [id] => 17178997 [patent_doc_number] => 11156234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Ejector for a fuel cell system and fuel cell system [patent_app_type] => utility [patent_app_number] => 16/550070 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 4917 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550070
Ejector for a fuel cell system and fuel cell system Aug 22, 2019 Issued
Array ( [id] => 15255545 [patent_doc_number] => 20190376506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => DISC PUMP WITH ADVANCED ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/548327 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548327
Disc pump with advanced actuator Aug 21, 2019 Issued
Array ( [id] => 17494002 [patent_doc_number] => 11283324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Drive device, hydraulic pump, motor vehicle [patent_app_type] => utility [patent_app_number] => 16/545336 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1984 [patent_no_of_claims] => 12 [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] => 16545336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545336
Drive device, hydraulic pump, motor vehicle Aug 19, 2019 Issued
Array ( [id] => 15211619 [patent_doc_number] => 20190368496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => IN-LINE PRESSURE BOOSTING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/544301 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16544301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544301
In-line pressure boosting system and method Aug 18, 2019 Issued
Array ( [id] => 15497905 [patent_doc_number] => 20200049141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Diaphragm-Type Compressor, Projector, Cooler, And Method For Compressing Fluid [patent_app_type] => utility [patent_app_number] => 16/533838 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533838
Diaphragm-type compressor, projector, cooler, and method for compressing fluid Aug 6, 2019 Issued
Array ( [id] => 16622287 [patent_doc_number] => 20210040940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Portable Air Pump AMD Power Device [patent_app_type] => utility [patent_app_number] => 16/602067 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16602067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/602067
Portable Air Pump AMD Power Device Aug 4, 2019 Abandoned
Array ( [id] => 17514280 [patent_doc_number] => 11293422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Methods and systems for cooling a vacuum pump [patent_app_type] => utility [patent_app_number] => 16/530477 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5432 [patent_no_of_claims] => 9 [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] => 16530477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530477
Methods and systems for cooling a vacuum pump Aug 1, 2019 Issued
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