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] => 8161852 [patent_doc_number] => 08172548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Driving agent vacuum pump' [patent_app_type] => utility [patent_app_number] => 12/486300 [patent_app_country] => US [patent_app_date] => 2009-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/172/08172548.pdf [firstpage_image] =>[orig_patent_app_number] => 12486300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/486300
Driving agent vacuum pump Jun 16, 2009 Issued
Array ( [id] => 8079823 [patent_doc_number] => 08147225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Pump valve having a limiting element' [patent_app_type] => utility [patent_app_number] => 12/484681 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3858 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/147/08147225.pdf [firstpage_image] =>[orig_patent_app_number] => 12484681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/484681
Pump valve having a limiting element Jun 14, 2009 Issued
Array ( [id] => 9354117 [patent_doc_number] => 08672646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Scroll compressor' [patent_app_type] => utility [patent_app_number] => 12/992151 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 18008 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12992151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992151
Scroll compressor Jun 11, 2009 Issued
Array ( [id] => 9502270 [patent_doc_number] => 08740578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Vacuum pump in particular roots type pump' [patent_app_type] => utility [patent_app_number] => 13/055224 [patent_app_country] => US [patent_app_date] => 2009-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13055224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055224
Vacuum pump in particular roots type pump Jun 9, 2009 Issued
Array ( [id] => 6038288 [patent_doc_number] => 20110091337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'INTEGRATED-INVERTER ELECTRIC COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/991007 [patent_app_country] => US [patent_app_date] => 2009-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4961 [patent_no_of_claims] => 6 [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/A1/0091/20110091337.pdf [firstpage_image] =>[orig_patent_app_number] => 12991007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/991007
Integrated-inverter electric compressor Jun 9, 2009 Issued
Array ( [id] => 6049895 [patent_doc_number] => 20110107906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'RECIPROCATING COMPRESSOR WITH ROTARY VALVE' [patent_app_type] => utility [patent_app_number] => 12/997752 [patent_app_country] => US [patent_app_date] => 2009-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5339 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20110107906.pdf [firstpage_image] =>[orig_patent_app_number] => 12997752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/997752
Reciprocating compressor with rotary valve Jun 8, 2009 Issued
Array ( [id] => 6212205 [patent_doc_number] => 20110135505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Pump Device For Feeding Fuel In A Fuel Tank' [patent_app_type] => utility [patent_app_number] => 12/995990 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2457 [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/A1/0135/20110135505.pdf [firstpage_image] =>[orig_patent_app_number] => 12995990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995990
Pump Device For Feeding Fuel In A Fuel Tank May 28, 2009 Abandoned
Array ( [id] => 5486132 [patent_doc_number] => 20090275897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'TUBING MISLOAD DETECTION MECHANISM FOR AN INFUSION PUMP' [patent_app_type] => utility [patent_app_number] => 12/429391 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4633 [patent_no_of_claims] => 6 [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/A1/0275/20090275897.pdf [firstpage_image] =>[orig_patent_app_number] => 12429391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429391
Tubing misload detection mechanism for an infusion pump Apr 23, 2009 Issued
Array ( [id] => 4643522 [patent_doc_number] => 08021123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Compressor unit with a damped pressure gauge' [patent_app_type] => utility [patent_app_number] => 12/423321 [patent_app_country] => US [patent_app_date] => 2009-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1741 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021123.pdf [firstpage_image] =>[orig_patent_app_number] => 12423321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/423321
Compressor unit with a damped pressure gauge Apr 13, 2009 Issued
Array ( [id] => 9354114 [patent_doc_number] => 08672643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Method and system for anode gas recirculation in fuel cells' [patent_app_type] => utility [patent_app_number] => 12/384588 [patent_app_country] => US [patent_app_date] => 2009-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2689 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12384588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/384588
Method and system for anode gas recirculation in fuel cells Apr 6, 2009 Issued
Array ( [id] => 110857 [patent_doc_number] => 07713032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'High pressure tide actuated fluid pump' [patent_app_type] => utility [patent_app_number] => 12/385359 [patent_app_country] => US [patent_app_date] => 2009-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 8959 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/713/07713032.pdf [firstpage_image] =>[orig_patent_app_number] => 12385359 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/385359
High pressure tide actuated fluid pump Apr 5, 2009 Issued
Array ( [id] => 6338664 [patent_doc_number] => 20100247338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'HIGH PRESSURE VARIABLE DISPLACEMENT PISTON PUMP' [patent_app_type] => utility [patent_app_number] => 12/415401 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2310 [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/A1/0247/20100247338.pdf [firstpage_image] =>[orig_patent_app_number] => 12415401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/415401
High pressure variable displacement piston pump Mar 30, 2009 Issued
Array ( [id] => 4450429 [patent_doc_number] => 07963750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Hydraulic pump' [patent_app_type] => utility [patent_app_number] => 12/407961 [patent_app_country] => US [patent_app_date] => 2009-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5835 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/963/07963750.pdf [firstpage_image] =>[orig_patent_app_number] => 12407961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/407961
Hydraulic pump Mar 19, 2009 Issued
Array ( [id] => 6141955 [patent_doc_number] => 20110129392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'MICROPUMP DEVICE' [patent_app_type] => utility [patent_app_number] => 12/674514 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15014 [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] => publications/A1/0129/20110129392.pdf [firstpage_image] =>[orig_patent_app_number] => 12674514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/674514
Micropump device Mar 16, 2009 Issued
Array ( [id] => 7995965 [patent_doc_number] => 08079829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Submerged DC brushless motor and pump' [patent_app_type] => utility [patent_app_number] => 12/403627 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 56 [patent_no_of_words] => 5678 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/079/08079829.pdf [firstpage_image] =>[orig_patent_app_number] => 12403627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/403627
Submerged DC brushless motor and pump Mar 12, 2009 Issued
Array ( [id] => 8409452 [patent_doc_number] => 08272845 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-25 [patent_title] => 'Systems and methods for asymmetrical pumping in low speed, low volume fluid recovery operations' [patent_app_type] => utility [patent_app_number] => 12/394268 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8087 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12394268 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394268
Systems and methods for asymmetrical pumping in low speed, low volume fluid recovery operations Feb 26, 2009 Issued
Array ( [id] => 7539352 [patent_doc_number] => 08057192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Cyclic condensate pump having a three-way valve' [patent_app_type] => utility [patent_app_number] => 12/362619 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5496 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/057/08057192.pdf [firstpage_image] =>[orig_patent_app_number] => 12362619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/362619
Cyclic condensate pump having a three-way valve Jan 29, 2009 Issued
Array ( [id] => 6578740 [patent_doc_number] => 20100290925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'VACUUM GENERATOR, DRIVEN BY HIGH-PRESSURE AIR, AND HAVING MEANS ARRANGED THEREWITH FOR THE ACTIVE RELEASE OF AN OBJECT THAT IS GRIPPED IN A VACUUM-GRIPPER' [patent_app_type] => utility [patent_app_number] => 12/812610 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3211 [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/A1/0290/20100290925.pdf [firstpage_image] =>[orig_patent_app_number] => 12812610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812610
Vacuum generator, driven by high-pressure air, and having means arranged therewith for the active release of an object that is gripped in a vacuum-gripper Jan 19, 2009 Issued
Array ( [id] => 9400501 [patent_doc_number] => 08690548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-08 [patent_title] => 'Mobile heat pump' [patent_app_type] => utility [patent_app_number] => 12/316065 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10485 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12316065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/316065
Mobile heat pump Dec 8, 2008 Issued
Array ( [id] => 9215509 [patent_doc_number] => 08628304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Multi-stage membrane suction pump' [patent_app_type] => utility [patent_app_number] => 12/744576 [patent_app_country] => US [patent_app_date] => 2008-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4365 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12744576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/744576
Multi-stage membrane suction pump Nov 10, 2008 Issued
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