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] => 3918845 [patent_doc_number] => 05938412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Blood pump having rotor with internal bore for fluid flow' [patent_app_type] => 1 [patent_app_number] => 8/886188 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4423 [patent_no_of_claims] => 12 [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/05/938/05938412.pdf [firstpage_image] =>[orig_patent_app_number] => 886188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886188
Blood pump having rotor with internal bore for fluid flow Jun 30, 1997 Issued
Array ( [id] => 4349733 [patent_doc_number] => 06168397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Flexible tube of squeeze pump' [patent_app_type] => 1 [patent_app_number] => 8/886677 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4537 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168397.pdf [firstpage_image] =>[orig_patent_app_number] => 886677 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886677
Flexible tube of squeeze pump Jun 30, 1997 Issued
Array ( [id] => 4236985 [patent_doc_number] => 06206659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Magnetically driven rotor for blood pump' [patent_app_type] => 1 [patent_app_number] => 8/886185 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4854 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206659.pdf [firstpage_image] =>[orig_patent_app_number] => 886185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886185
Magnetically driven rotor for blood pump Jun 30, 1997 Issued
Array ( [id] => 4010929 [patent_doc_number] => 05924848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Blood pump having radial vanes with enclosed magnetic drive components' [patent_app_type] => 1 [patent_app_number] => 8/886385 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4109 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/924/05924848.pdf [firstpage_image] =>[orig_patent_app_number] => 886385 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886385
Blood pump having radial vanes with enclosed magnetic drive components Jun 30, 1997 Issued
Array ( [id] => 3935081 [patent_doc_number] => 05954486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Squeeze pump having shrink fitter rollers' [patent_app_type] => 1 [patent_app_number] => 8/886686 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5942 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/954/05954486.pdf [firstpage_image] =>[orig_patent_app_number] => 886686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886686
Squeeze pump having shrink fitter rollers Jun 30, 1997 Issued
Array ( [id] => 4013890 [patent_doc_number] => 05993176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Magnetically-driven centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 8/885746 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5911 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/993/05993176.pdf [firstpage_image] =>[orig_patent_app_number] => 885746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885746
Magnetically-driven centrifugal pump Jun 29, 1997 Issued
Array ( [id] => 3991763 [patent_doc_number] => 06004107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Water removal apparatus' [patent_app_type] => 1 [patent_app_number] => 8/883726 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 1531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004107.pdf [firstpage_image] =>[orig_patent_app_number] => 883726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883726
Water removal apparatus Jun 26, 1997 Issued
Array ( [id] => 3907708 [patent_doc_number] => 05937653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Reduced pollution combustion chamber having an annular fuel injector' [patent_app_type] => 1 [patent_app_number] => 8/884668 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2082 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937653.pdf [firstpage_image] =>[orig_patent_app_number] => 884668 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884668
Reduced pollution combustion chamber having an annular fuel injector Jun 26, 1997 Issued
Array ( [id] => 4166272 [patent_doc_number] => 06152014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Rotary piston machines' [patent_app_type] => 1 [patent_app_number] => 8/883729 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 15230 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152014.pdf [firstpage_image] =>[orig_patent_app_number] => 883729 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883729
Rotary piston machines Jun 26, 1997 Issued
Array ( [id] => 3962436 [patent_doc_number] => 05983626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Injection head for rocket engines' [patent_app_type] => 1 [patent_app_number] => 8/883402 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983626.pdf [firstpage_image] =>[orig_patent_app_number] => 883402 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883402
Injection head for rocket engines Jun 25, 1997 Issued
Array ( [id] => 3824745 [patent_doc_number] => 05846065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Scroll compressor with axial biasing' [patent_app_type] => 1 [patent_app_number] => 8/882216 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 22245 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/846/05846065.pdf [firstpage_image] =>[orig_patent_app_number] => 882216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882216
Scroll compressor with axial biasing Jun 24, 1997 Issued
Array ( [id] => 4067981 [patent_doc_number] => 06016651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Multi-stage mixer/ejector for suppressing infrared radiation' [patent_app_type] => 1 [patent_app_number] => 8/881191 [patent_app_country] => US [patent_app_date] => 1997-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6712 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016651.pdf [firstpage_image] =>[orig_patent_app_number] => 881191 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881191
Multi-stage mixer/ejector for suppressing infrared radiation Jun 23, 1997 Issued
Array ( [id] => 4392888 [patent_doc_number] => 06231315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Compressor having a value plate and a gasket' [patent_app_type] => 1 [patent_app_number] => 8/880372 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3248 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231315.pdf [firstpage_image] =>[orig_patent_app_number] => 880372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880372
Compressor having a value plate and a gasket Jun 22, 1997 Issued
Array ( [id] => 4013819 [patent_doc_number] => 05993171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Scroll-type compressor with variable displacement mechanism' [patent_app_type] => 1 [patent_app_number] => 8/880717 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4061 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/993/05993171.pdf [firstpage_image] =>[orig_patent_app_number] => 880717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880717
Scroll-type compressor with variable displacement mechanism Jun 22, 1997 Issued
Array ( [id] => 3992534 [patent_doc_number] => 05961308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Cylindrical pump device having a flexible blade member' [patent_app_type] => 1 [patent_app_number] => 8/879512 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 3257 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961308.pdf [firstpage_image] =>[orig_patent_app_number] => 879512 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879512
Cylindrical pump device having a flexible blade member Jun 19, 1997 Issued
Array ( [id] => 3796686 [patent_doc_number] => 05810567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Hydraulic Diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 8/879024 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5555 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810567.pdf [firstpage_image] =>[orig_patent_app_number] => 879024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879024
Hydraulic Diaphragm pump Jun 18, 1997 Issued
Array ( [id] => 3949748 [patent_doc_number] => 05899671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Hydraulic driven diaphragm pump with mechanical diaphragm stroke limitation' [patent_app_type] => 1 [patent_app_number] => 8/879023 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4438 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899671.pdf [firstpage_image] =>[orig_patent_app_number] => 879023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879023
Hydraulic driven diaphragm pump with mechanical diaphragm stroke limitation Jun 18, 1997 Issued
08/878155 SOLAR POWERED ENHANCED COMBUSTION TURBINE POWER PLANTS AND METHODS Jun 17, 1997 Abandoned
Array ( [id] => 3728778 [patent_doc_number] => 05800146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Liquid-ring gas pump with a silencing element in the discharge space' [patent_app_type] => 1 [patent_app_number] => 8/849870 [patent_app_country] => US [patent_app_date] => 1997-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1161 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/800/05800146.pdf [firstpage_image] =>[orig_patent_app_number] => 849870 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849870
Liquid-ring gas pump with a silencing element in the discharge space Jun 16, 1997 Issued
Array ( [id] => 4179182 [patent_doc_number] => 06042346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Refrigerant compressor having an open type refrigerant pool and an oil reservoir' [patent_app_type] => 1 [patent_app_number] => 8/860272 [patent_app_country] => US [patent_app_date] => 1997-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4403 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/042/06042346.pdf [firstpage_image] =>[orig_patent_app_number] => 860272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860272
Refrigerant compressor having an open type refrigerant pool and an oil reservoir Jun 16, 1997 Issued
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