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] => 9849301 [patent_doc_number] => 08951024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Air blower' [patent_app_type] => utility [patent_app_number] => 13/375893 [patent_app_country] => US [patent_app_date] => 2010-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6272 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13375893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/375893
Air blower Apr 6, 2010 Issued
Array ( [id] => 9412290 [patent_doc_number] => 08696325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Return to neutral mechanism for hydraulic pump' [patent_app_type] => utility [patent_app_number] => 13/262074 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3428 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13262074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262074
Return to neutral mechanism for hydraulic pump Mar 17, 2010 Issued
Array ( [id] => 7709974 [patent_doc_number] => 20120003113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/256572 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13067 [patent_no_of_claims] => 9 [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] => 13256572 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256572
Screw compressor Mar 14, 2010 Issued
Array ( [id] => 6014571 [patent_doc_number] => 20110223039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'PUMP ASSEMBLY AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/723774 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3243 [patent_no_of_claims] => 22 [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] => publications/A1/0223/20110223039.pdf [firstpage_image] =>[orig_patent_app_number] => 12723774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723774
PUMP ASSEMBLY AND METHOD Mar 14, 2010 Abandoned
Array ( [id] => 8570535 [patent_doc_number] => 08337172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Pressure washer pump and engine system' [patent_app_type] => utility [patent_app_number] => 12/719743 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8398 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12719743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719743
Pressure washer pump and engine system Mar 7, 2010 Issued
Array ( [id] => 6038286 [patent_doc_number] => 20110091335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'CALCULATION OF DOWNHOLE PUMP FILLAGE AND CONTROL OF PUMP BASED ON SAID FILLAGE' [patent_app_type] => utility [patent_app_number] => 12/719673 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3837 [patent_no_of_claims] => 20 [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] => publications/A1/0091/20110091335.pdf [firstpage_image] =>[orig_patent_app_number] => 12719673 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719673
Calculation of downhole pump fillage and control of pump based on said fillage Mar 7, 2010 Issued
Array ( [id] => 7665983 [patent_doc_number] => 20110315252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'POWERLESS HOT WATER PUMPING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/255904 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3782 [patent_no_of_claims] => 3 [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] => 13255904 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/255904
POWERLESS HOT WATER PUMPING APPARATUS Mar 7, 2010 Abandoned
Array ( [id] => 9253451 [patent_doc_number] => 08616860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'System and method for reducing compressor noise' [patent_app_type] => utility [patent_app_number] => 12/719250 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4496 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12719250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719250
System and method for reducing compressor noise Mar 7, 2010 Issued
Array ( [id] => 6087648 [patent_doc_number] => 20110217192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'OUTER RING DRIVEN GEROTOR PUMP' [patent_app_type] => utility [patent_app_number] => 12/718250 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3895 [patent_no_of_claims] => 20 [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/A1/0217/20110217192.pdf [firstpage_image] =>[orig_patent_app_number] => 12718250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/718250
Outer ring driven gerotor pump Mar 4, 2010 Issued
Array ( [id] => 8590771 [patent_doc_number] => 08348644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'High pressure fuel injector supply pump' [patent_app_type] => utility [patent_app_number] => 12/716648 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6044 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12716648 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716648
High pressure fuel injector supply pump Mar 2, 2010 Issued
Array ( [id] => 6087651 [patent_doc_number] => 20110217195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'MOTOR-FAN ASSEMBLY HAVING A TAPERED STATIONARY FAN WITH A CONCAVE UNDERSIDE' [patent_app_type] => utility [patent_app_number] => 12/716720 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5247 [patent_no_of_claims] => 20 [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/A1/0217/20110217195.pdf [firstpage_image] =>[orig_patent_app_number] => 12716720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716720
Motor-fan assembly having a tapered stationary fan with a concave underside Mar 2, 2010 Issued
Array ( [id] => 6087635 [patent_doc_number] => 20110217187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'MOTOR-FAN ASSEMBLY HAVING A TAPERED FAN WITH A CONCAVE UNDERSIDE' [patent_app_type] => utility [patent_app_number] => 12/716696 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4102 [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] => publications/A1/0217/20110217187.pdf [firstpage_image] =>[orig_patent_app_number] => 12716696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716696
Motor-fan assembly having a tapered fan with a concave underside Mar 2, 2010 Issued
Array ( [id] => 8186804 [patent_doc_number] => 08182240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange' [patent_app_type] => utility [patent_app_number] => 12/701146 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 47 [patent_no_of_words] => 18408 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/182/08182240.pdf [firstpage_image] =>[orig_patent_app_number] => 12701146 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/701146
Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange Feb 4, 2010 Issued
Array ( [id] => 6244992 [patent_doc_number] => 20100135826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'FLUID TRANSFERRING SYSTEM AND MICROPUMP SUITABLE THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/699331 [patent_app_country] => US [patent_app_date] => 2010-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 21225 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20100135826.pdf [firstpage_image] =>[orig_patent_app_number] => 12699331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/699331
Fluid transferring system and micropump suitable therefor Feb 2, 2010 Issued
Array ( [id] => 10033267 [patent_doc_number] => 09074578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Hydraulic motor with radial pistons and control by cylinder' [patent_app_type] => utility [patent_app_number] => 13/142521 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 11173 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13142521 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142521
Hydraulic motor with radial pistons and control by cylinder Dec 29, 2009 Issued
Array ( [id] => 5968557 [patent_doc_number] => 20110150676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Redundant Sump Pump System' [patent_app_type] => utility [patent_app_number] => 12/646456 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4992 [patent_no_of_claims] => 23 [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] => publications/A1/0150/20110150676.pdf [firstpage_image] =>[orig_patent_app_number] => 12646456 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646456
Redundant sump pump system Dec 22, 2009 Issued
Array ( [id] => 6289194 [patent_doc_number] => 20100158730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/646765 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3773 [patent_no_of_claims] => 20 [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/A1/0158/20100158730.pdf [firstpage_image] =>[orig_patent_app_number] => 12646765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646765
Compressor Dec 22, 2009 Issued
Array ( [id] => 5968556 [patent_doc_number] => 20110150675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Viscous Fluid Pump And Related Methods' [patent_app_type] => utility [patent_app_number] => 12/644066 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3962 [patent_no_of_claims] => 20 [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] => publications/A1/0150/20110150675.pdf [firstpage_image] =>[orig_patent_app_number] => 12644066 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/644066
Viscous fluid pump and related methods Dec 21, 2009 Issued
Array ( [id] => 7557839 [patent_doc_number] => 20110271670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'MOTOR-PUMP ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/139396 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1652 [patent_no_of_claims] => 7 [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/A1/0271/20110271670.pdf [firstpage_image] =>[orig_patent_app_number] => 13139396 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139396
Motor-pump assembly Dec 14, 2009 Issued
Array ( [id] => 9453939 [patent_doc_number] => 08714941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Motor-pump assembly' [patent_app_type] => utility [patent_app_number] => 13/139394 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13139394 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139394
Motor-pump assembly Dec 14, 2009 Issued
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