Search

Charles Grant Freay

Examiner (ID: 10225, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3727, 3403, 3746, 2899, 3304
Total Applications
3943
Issued Applications
3079
Pending Applications
363
Abandoned Applications
521

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16642921 [patent_doc_number] => 10920763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Diaphragm with edge seal [patent_app_type] => utility [patent_app_number] => 15/599814 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2322 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599814
Diaphragm with edge seal May 18, 2017 Issued
Array ( [id] => 16803783 [patent_doc_number] => 10998745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Portable blower fan assembly [patent_app_type] => utility [patent_app_number] => 15/599820 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2750 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599820
Portable blower fan assembly May 18, 2017 Issued
Array ( [id] => 13566949 [patent_doc_number] => 20180335022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => Tower Flange for a Wind Turbine [patent_app_type] => utility [patent_app_number] => 15/596065 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15596065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596065
Tower flange for a wind turbine May 15, 2017 Issued
Array ( [id] => 15528601 [patent_doc_number] => 20200056606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => LIQUID FEEDING PUMP OPERATION MONITOR [patent_app_type] => utility [patent_app_number] => 16/606743 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16606743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606743
Liquid feeding pump operation monitor May 15, 2017 Issued
Array ( [id] => 15607707 [patent_doc_number] => 10584905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Linear compressor [patent_app_type] => utility [patent_app_number] => 15/585368 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8801 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585368
Linear compressor May 2, 2017 Issued
Array ( [id] => 14344093 [patent_doc_number] => 20190154019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => COATING AGENT PUMP [patent_app_type] => utility [patent_app_number] => 16/099712 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16099712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099712
COATING AGENT PUMP May 2, 2017 Abandoned
Array ( [id] => 16843771 [patent_doc_number] => 11015848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Axial flow compressor for HVAC chiller systems [patent_app_type] => utility [patent_app_number] => 16/060433 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2213 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060433
Axial flow compressor for HVAC chiller systems Apr 19, 2017 Issued
Array ( [id] => 16407444 [patent_doc_number] => 10815990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Paint sprayer pump cartridge [patent_app_type] => utility [patent_app_number] => 15/484703 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484703
Paint sprayer pump cartridge Apr 10, 2017 Issued
Array ( [id] => 14931553 [patent_doc_number] => 20190301414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => High-Pressure Fuel Supply Pump [patent_app_type] => utility [patent_app_number] => 16/304537 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304537
High-Pressure Fuel Supply Pump Apr 10, 2017 Abandoned
Array ( [id] => 14059313 [patent_doc_number] => 10233943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Vacuum pump control device [patent_app_type] => utility [patent_app_number] => 15/479433 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9240 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479433 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479433
Vacuum pump control device Apr 4, 2017 Issued
Array ( [id] => 14779555 [patent_doc_number] => 20190264675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => ELECTRONIC CONTROL DEVICE FOR A REFRIGERANT COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/088948 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088948
ELECTRONIC CONTROL DEVICE FOR A REFRIGERANT COMPRESSOR Mar 29, 2017 Abandoned
Array ( [id] => 14401755 [patent_doc_number] => 10314190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Power adapting box and fan module [patent_app_type] => utility [patent_app_number] => 15/470882 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1947 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470882
Power adapting box and fan module Mar 26, 2017 Issued
Array ( [id] => 14822399 [patent_doc_number] => 10408197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Axial piston pump/motor [patent_app_type] => utility [patent_app_number] => 15/468569 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4305 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468569
Axial piston pump/motor Mar 23, 2017 Issued
Array ( [id] => 15994939 [patent_doc_number] => 20200173340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => System and Method For a Variable Speed Cooling Fan on a Skid Mounted Compressor [patent_app_type] => utility [patent_app_number] => 16/081392 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16081392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081392
System and method for a variable speed cooling fan on a skid mounted compressor Mar 16, 2017 Issued
Array ( [id] => 11692054 [patent_doc_number] => 20170167769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'AXIAL THRUST CONTROL FOR ROTARY COMPRESSORS' [patent_app_type] => utility [patent_app_number] => 15/443287 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5329 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443287
Axial thrust control for rotary compressors Feb 26, 2017 Issued
Array ( [id] => 15118577 [patent_doc_number] => 20190345921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => PRESSURE PUMP CONNECTING ROD MONITORING [patent_app_type] => utility [patent_app_number] => 16/480575 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480575
Pressure pump connecting rod monitoring Feb 23, 2017 Issued
Array ( [id] => 16743932 [patent_doc_number] => 10968911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Oscillating piston-type compressor [patent_app_type] => utility [patent_app_number] => 16/076870 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 13904 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076870
Oscillating piston-type compressor Feb 22, 2017 Issued
Array ( [id] => 16697385 [patent_doc_number] => 10947971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Variable displacement vane pump [patent_app_type] => utility [patent_app_number] => 16/082245 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12629 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 583 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082245
Variable displacement vane pump Feb 14, 2017 Issued
Array ( [id] => 17178852 [patent_doc_number] => 11156088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Gas expansion device and method for expanding gas [patent_app_type] => utility [patent_app_number] => 16/077096 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3371 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077096
Gas expansion device and method for expanding gas Feb 12, 2017 Issued
Array ( [id] => 13959203 [patent_doc_number] => 20190055945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => METHOD FOR OPERATING A VACUUM PUMP SYSTEM AND VACUUM PUMP SYSTEM APPLYING SUCH METHOD [patent_app_type] => utility [patent_app_number] => 16/077780 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9192 [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] => 16077780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077780
Method for operating a vacuum pump system and vacuum pump system applying such method Feb 12, 2017 Issued
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