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] => 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] => 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
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] => 6500152 [patent_doc_number] => 20100094224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'FLUID DELIVERY DEVICE IDENTIFICATION AND LOADING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/635897 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8960 [patent_no_of_claims] => 6 [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/A1/0094/20100094224.pdf [firstpage_image] =>[orig_patent_app_number] => 12635897 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/635897
Fluid delivery device identification and loading system Dec 10, 2009 Issued
Array ( [id] => 8281829 [patent_doc_number] => 08215926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Scroll compressor counterweight with cooling flow directing surface' [patent_app_type] => utility [patent_app_number] => 12/633820 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1321 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12633820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633820
Scroll compressor counterweight with cooling flow directing surface Dec 8, 2009 Issued
Array ( [id] => 6212220 [patent_doc_number] => 20110135520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'INJECTION MOLDED FAN MOTOR CONTROLLER HOUSING WITH ADVANCED COOLING FEATURES' [patent_app_type] => utility [patent_app_number] => 12/631912 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2454 [patent_no_of_claims] => 17 [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/A1/0135/20110135520.pdf [firstpage_image] =>[orig_patent_app_number] => 12631912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631912
Injection molded fan motor controller housing with advanced cooling features Dec 6, 2009 Issued
Array ( [id] => 7509688 [patent_doc_number] => 20110255998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'METHOD AND DEVICE FOR PUMPING LIQUIDS USING A PNEUMATIC POSITIVE DISPLACEMENT PUMP' [patent_app_type] => utility [patent_app_number] => 13/130400 [patent_app_country] => US [patent_app_date] => 2009-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2951 [patent_no_of_claims] => 15 [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/A1/0255/20110255998.pdf [firstpage_image] =>[orig_patent_app_number] => 13130400 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130400
Method and device for pumping liquids using a pneumatic positive displacement pump Nov 20, 2009 Issued
Array ( [id] => 6547365 [patent_doc_number] => 20100232995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Effervescent Gas Bleeder Apparatus' [patent_app_type] => utility [patent_app_number] => 12/619069 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2007 [patent_no_of_claims] => 2 [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/A1/0232/20100232995.pdf [firstpage_image] =>[orig_patent_app_number] => 12619069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/619069
Effervescent gas bleeder apparatus Nov 15, 2009 Issued
Array ( [id] => 10836808 [patent_doc_number] => 08864474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Method and apparatus for a peristaltic pump' [patent_app_type] => utility [patent_app_number] => 13/127513 [patent_app_country] => US [patent_app_date] => 2009-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3372 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 13127513 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/127513
Method and apparatus for a peristaltic pump Nov 8, 2009 Issued
Array ( [id] => 11198964 [patent_doc_number] => 09429167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Heat dissipating fan' [patent_app_type] => utility [patent_app_number] => 12/604445 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3630 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12604445 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/604445
Heat dissipating fan Oct 22, 2009 Issued
Array ( [id] => 8737121 [patent_doc_number] => 08408882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Pressure washer pump and engine system' [patent_app_type] => utility [patent_app_number] => 12/573818 [patent_app_country] => US [patent_app_date] => 2009-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5580 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12573818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573818
Pressure washer pump and engine system Oct 4, 2009 Issued
Array ( [id] => 6030731 [patent_doc_number] => 20110081256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'SYSTEM AND METHOD FOR SENSING A LIQUID LEVEL' [patent_app_type] => utility [patent_app_number] => 12/573434 [patent_app_country] => US [patent_app_date] => 2009-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2117 [patent_no_of_claims] => 16 [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/A1/0081/20110081256.pdf [firstpage_image] =>[orig_patent_app_number] => 12573434 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573434
System and method for sensing a liquid level Oct 4, 2009 Issued
Array ( [id] => 7771482 [patent_doc_number] => 08118574 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-21 [patent_title] => 'Radial suction valve assembly for a compressor' [patent_app_type] => utility [patent_app_number] => 12/573102 [patent_app_country] => US [patent_app_date] => 2009-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2259 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/118/08118574.pdf [firstpage_image] =>[orig_patent_app_number] => 12573102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573102
Radial suction valve assembly for a compressor Oct 2, 2009 Issued
Array ( [id] => 6477348 [patent_doc_number] => 20100092308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'Method of Operating a Safety Vacuum Release System' [patent_app_type] => utility [patent_app_number] => 12/572774 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6214 [patent_no_of_claims] => 23 [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/A1/0092/20100092308.pdf [firstpage_image] =>[orig_patent_app_number] => 12572774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/572774
Method of operating a safety vacuum release system Oct 1, 2009 Issued
Array ( [id] => 6347362 [patent_doc_number] => 20100021312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'Pump Apparatus and Method' [patent_app_type] => utility [patent_app_number] => 12/570863 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4775 [patent_no_of_claims] => 16 [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/A1/0021/20100021312.pdf [firstpage_image] =>[orig_patent_app_number] => 12570863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/570863
Pump apparatus and method Sep 29, 2009 Issued
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