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] => 3858732 [patent_doc_number] => 05727379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Hybid solar and fuel fired electrical generating system' [patent_app_type] => 1 [patent_app_number] => 8/658823 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2824 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727379.pdf [firstpage_image] =>[orig_patent_app_number] => 658823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658823
Hybid solar and fuel fired electrical generating system May 30, 1996 Issued
Array ( [id] => 3992494 [patent_doc_number] => 05961305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Pump chamber and valve for a pump chamber' [patent_app_type] => 1 [patent_app_number] => 8/649624 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4802 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961305.pdf [firstpage_image] =>[orig_patent_app_number] => 649624 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649624
Pump chamber and valve for a pump chamber May 22, 1996 Issued
Array ( [id] => 4011636 [patent_doc_number] => 05906481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Piezoelectric fluid pump' [patent_app_type] => 1 [patent_app_number] => 8/651556 [patent_app_country] => US [patent_app_date] => 1996-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 83 [patent_no_of_words] => 18187 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906481.pdf [firstpage_image] =>[orig_patent_app_number] => 651556 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651556
Piezoelectric fluid pump May 21, 1996 Issued
Array ( [id] => 3609685 [patent_doc_number] => 05685156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Catalytic combustion system' [patent_app_type] => 1 [patent_app_number] => 8/650625 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2591 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685156.pdf [firstpage_image] =>[orig_patent_app_number] => 650625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/650625
Catalytic combustion system May 19, 1996 Issued
Array ( [id] => 3805151 [patent_doc_number] => 05782076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Closed loop air cooling system for combustion turbines' [patent_app_type] => 1 [patent_app_number] => 8/649506 [patent_app_country] => US [patent_app_date] => 1996-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2638 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782076.pdf [firstpage_image] =>[orig_patent_app_number] => 649506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649506
Closed loop air cooling system for combustion turbines May 16, 1996 Issued
Array ( [id] => 3822887 [patent_doc_number] => 05706646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Gas turbine gas duct arrangement' [patent_app_type] => 1 [patent_app_number] => 8/647807 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2267 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706646.pdf [firstpage_image] =>[orig_patent_app_number] => 647807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647807
Gas turbine gas duct arrangement May 14, 1996 Issued
Array ( [id] => 3640978 [patent_doc_number] => 05639223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Compressor with cylindrical cam surface' [patent_app_type] => 1 [patent_app_number] => 8/645929 [patent_app_country] => US [patent_app_date] => 1996-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1633 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639223.pdf [firstpage_image] =>[orig_patent_app_number] => 645929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645929
Compressor with cylindrical cam surface May 13, 1996 Issued
Array ( [id] => 4028548 [patent_doc_number] => 05930990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Method and apparatus for achieving power augmentation in gas turbines via wet compression' [patent_app_type] => 1 [patent_app_number] => 8/645781 [patent_app_country] => US [patent_app_date] => 1996-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11483 [patent_no_of_claims] => 88 [patent_no_of_ind_claims] => 31 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930990.pdf [firstpage_image] =>[orig_patent_app_number] => 645781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645781
Method and apparatus for achieving power augmentation in gas turbines via wet compression May 13, 1996 Issued
Array ( [id] => 3652208 [patent_doc_number] => 05647735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Centrifugal pump having oil misting system with pivoting blades' [patent_app_type] => 1 [patent_app_number] => 8/645906 [patent_app_country] => US [patent_app_date] => 1996-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3421 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647735.pdf [firstpage_image] =>[orig_patent_app_number] => 645906 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645906
Centrifugal pump having oil misting system with pivoting blades May 13, 1996 Issued
Array ( [id] => 3762585 [patent_doc_number] => 05816784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Electromagnetic actuator mechanism for centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 8/644042 [patent_app_country] => US [patent_app_date] => 1996-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816784.pdf [firstpage_image] =>[orig_patent_app_number] => 644042 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644042
Electromagnetic actuator mechanism for centrifugal pump May 8, 1996 Issued
Array ( [id] => 4396702 [patent_doc_number] => 06264445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Scroll compressor drive having a brake' [patent_app_type] => 1 [patent_app_number] => 8/643799 [patent_app_country] => US [patent_app_date] => 1996-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 36 [patent_no_of_words] => 10047 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264445.pdf [firstpage_image] =>[orig_patent_app_number] => 643799 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/643799
Scroll compressor drive having a brake May 6, 1996 Issued
Array ( [id] => 3757728 [patent_doc_number] => 05848879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Cylinder lining for hydraulic pump' [patent_app_type] => 1 [patent_app_number] => 8/640871 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1859 [patent_no_of_claims] => 9 [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] => patents/05/848/05848879.pdf [firstpage_image] =>[orig_patent_app_number] => 640871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640871
Cylinder lining for hydraulic pump Apr 30, 1996 Issued
Array ( [id] => 3672702 [patent_doc_number] => 05632608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Pump oil mister with reduced windage' [patent_app_type] => 1 [patent_app_number] => 8/635398 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6669 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/632/05632608.pdf [firstpage_image] =>[orig_patent_app_number] => 635398 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635398
Pump oil mister with reduced windage Apr 25, 1996 Issued
Array ( [id] => 3846788 [patent_doc_number] => 05791882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'High efficiency diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 8/638966 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4398 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791882.pdf [firstpage_image] =>[orig_patent_app_number] => 638966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638966
High efficiency diaphragm pump Apr 24, 1996 Issued
Array ( [id] => 3762599 [patent_doc_number] => 05816787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Motion conversion rotator apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/637296 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3499 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816787.pdf [firstpage_image] =>[orig_patent_app_number] => 637296 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637296
Motion conversion rotator apparatus and method Apr 23, 1996 Issued
Array ( [id] => 3758420 [patent_doc_number] => 05733112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Rotary compressor having a roller mounted eccentrically in a cylindrical chamber of a rotatable cylinder' [patent_app_type] => 1 [patent_app_number] => 8/635469 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3288 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/733/05733112.pdf [firstpage_image] =>[orig_patent_app_number] => 635469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635469
Rotary compressor having a roller mounted eccentrically in a cylindrical chamber of a rotatable cylinder Apr 21, 1996 Issued
Array ( [id] => 3963259 [patent_doc_number] => 05947706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Hand operated floor pump with retractable stand' [patent_app_type] => 1 [patent_app_number] => 8/635776 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2723 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/947/05947706.pdf [firstpage_image] =>[orig_patent_app_number] => 635776 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635776
Hand operated floor pump with retractable stand Apr 21, 1996 Issued
08/635129 PREMIXED COMBUSTOR WITH FLASHBACK ARRESTORS Apr 18, 1996 Abandoned
Array ( [id] => 3831179 [patent_doc_number] => 05707220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Centrifugal oil pump for a variable speed hermetic compressor' [patent_app_type] => 1 [patent_app_number] => 8/564046 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2984 [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] => patents/05/707/05707220.pdf [firstpage_image] =>[orig_patent_app_number] => 564046 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564046
Centrifugal oil pump for a variable speed hermetic compressor Apr 17, 1996 Issued
Array ( [id] => 3636596 [patent_doc_number] => 05683228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Oil pump cavitation relief' [patent_app_type] => 1 [patent_app_number] => 8/634576 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2043 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683228.pdf [firstpage_image] =>[orig_patent_app_number] => 634576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634576
Oil pump cavitation relief Apr 17, 1996 Issued
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