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] => 8227100 [patent_doc_number] => 20120141310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'SAND PLUNGER FOR DOWNHOLE PUMP' [patent_app_type] => utility [patent_app_number] => 13/029639 [patent_app_country] => US [patent_app_date] => 2011-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2616 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 13029639 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/029639
Sand plunger for downhole pump Feb 16, 2011 Issued
Array ( [id] => 9343715 [patent_doc_number] => 08662856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Pump control system' [patent_app_type] => utility [patent_app_number] => 13/029809 [patent_app_country] => US [patent_app_date] => 2011-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2661 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13029809 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/029809
Pump control system Feb 16, 2011 Issued
Array ( [id] => 8962799 [patent_doc_number] => 20130202402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'ARTICULATING SLIDER TRACK' [patent_app_type] => utility [patent_app_number] => 13/579243 [patent_app_country] => US [patent_app_date] => 2011-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2289 [patent_no_of_claims] => 10 [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] => 13579243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579243
ARTICULATING SLIDER TRACK Feb 10, 2011 Abandoned
Array ( [id] => 8820801 [patent_doc_number] => 20130121846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'ADVANCED TOPOLOGIES FOR OFFSHORE POWER SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/521792 [patent_app_country] => US [patent_app_date] => 2011-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 13521792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/521792
Advanced topologies for offshore power systems Jan 26, 2011 Issued
Array ( [id] => 11779684 [patent_doc_number] => 09388813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Method for determining the functional relation of several pumps' [patent_app_type] => utility [patent_app_number] => 13/008964 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7163 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13008964 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/008964
Method for determining the functional relation of several pumps Jan 18, 2011 Issued
Array ( [id] => 8300857 [patent_doc_number] => 20120183415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Steam powered pump' [patent_app_type] => utility [patent_app_number] => 12/930737 [patent_app_country] => US [patent_app_date] => 2011-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3324 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 12930737 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/930737
Steam powered pump Jan 14, 2011 Issued
Array ( [id] => 8624491 [patent_doc_number] => 08356984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Hand air pump having gauge device' [patent_app_type] => utility [patent_app_number] => 12/930228 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3110 [patent_no_of_claims] => 12 [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] => 12930228 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/930228
Hand air pump having gauge device Dec 29, 2010 Issued
Array ( [id] => 8845149 [patent_doc_number] => 08454321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Methods and devices for optimizing heat transfer within a compression and/or expansion device' [patent_app_type] => utility [patent_app_number] => 12/977679 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 14423 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12977679 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/977679
Methods and devices for optimizing heat transfer within a compression and/or expansion device Dec 22, 2010 Issued
Array ( [id] => 8441390 [patent_doc_number] => 20120258005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'SINGLE-SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/516924 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19091 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13516924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516924
Single screw compressor Dec 21, 2010 Issued
Array ( [id] => 9322571 [patent_doc_number] => 08657586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Voltage compensating piston fuel pump and fuel delivery system therewith' [patent_app_type] => utility [patent_app_number] => 12/974218 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2415 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12974218 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974218
Voltage compensating piston fuel pump and fuel delivery system therewith Dec 20, 2010 Issued
Array ( [id] => 8943275 [patent_doc_number] => 08496447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-30 [patent_title] => 'Motor' [patent_app_type] => utility [patent_app_number] => 12/974007 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12974007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974007
Motor Dec 20, 2010 Issued
Array ( [id] => 8251752 [patent_doc_number] => 20120156069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'PHOTOTHERMAL SOURCE OF FLUID PUMPING DEVICE DRIVEN BY SELF PHOTOVOLTAIC POWER' [patent_app_type] => utility [patent_app_number] => 12/969695 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6073 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20120156069.pdf [firstpage_image] =>[orig_patent_app_number] => 12969695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/969695
Photothermal source of fluid pumping device driven by self photovoltaic power Dec 15, 2010 Issued
Array ( [id] => 6079731 [patent_doc_number] => 20110142693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'BEARING STRUCTURE AND SCREW PROVIDED WITH A BEARING STRUCTURE OF THIS TYPE' [patent_app_type] => utility [patent_app_number] => 12/964773 [patent_app_country] => US [patent_app_date] => 2010-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2794 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20110142693.pdf [firstpage_image] =>[orig_patent_app_number] => 12964773 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/964773
BEARING STRUCTURE AND SCREW PROVIDED WITH A BEARING STRUCTURE OF THIS TYPE Dec 9, 2010 Abandoned
Array ( [id] => 9058760 [patent_doc_number] => 08545194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Battery operated solar charged pump kit utilizing an inline submersible pump' [patent_app_type] => utility [patent_app_number] => 12/965383 [patent_app_country] => US [patent_app_date] => 2010-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12965383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/965383
Battery operated solar charged pump kit utilizing an inline submersible pump Dec 9, 2010 Issued
Array ( [id] => 8865478 [patent_doc_number] => 20130149181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'DISTRIBUTOR ASSEMBLY FOR TWO-SPEED GEROTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/695644 [patent_app_country] => US [patent_app_date] => 2010-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3839 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 13695644 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/695644
Distributor assembly for two-speed gerotor device Dec 6, 2010 Issued
Array ( [id] => 8967452 [patent_doc_number] => 08506260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Compressor system and method for the operation of a compressor system' [patent_app_type] => utility [patent_app_number] => 12/955296 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12955296 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955296
Compressor system and method for the operation of a compressor system Nov 28, 2010 Issued
Array ( [id] => 8833518 [patent_doc_number] => 08449269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Electric pump and electric pump mounting structure' [patent_app_type] => utility [patent_app_number] => 12/954738 [patent_app_country] => US [patent_app_date] => 2010-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6190 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12954738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/954738
Electric pump and electric pump mounting structure Nov 25, 2010 Issued
Array ( [id] => 10869192 [patent_doc_number] => 08894383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Reciprocation compressor' [patent_app_type] => utility [patent_app_number] => 13/512572 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5679 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13512572 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512572
Reciprocation compressor Nov 18, 2010 Issued
Array ( [id] => 6000414 [patent_doc_number] => 20110116949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'STRUCTURE FOR COUPLING ROTARY SHAFTS AND PUMP DEVICE OF ROTARY TYPE' [patent_app_type] => utility [patent_app_number] => 12/947925 [patent_app_country] => US [patent_app_date] => 2010-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9465 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20110116949.pdf [firstpage_image] =>[orig_patent_app_number] => 12947925 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/947925
Structure for coupling rotary shafts and pump device of rotary type Nov 16, 2010 Issued
Array ( [id] => 9481799 [patent_doc_number] => 08727741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Portable air compressor' [patent_app_type] => utility [patent_app_number] => 12/940619 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4187 [patent_no_of_claims] => 27 [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] => 12940619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940619
Portable air compressor Nov 4, 2010 Issued
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