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] => 1482283 [patent_doc_number] => 06364621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Method of and apparatus for controlling vacuum pump' [patent_app_type] => B1 [patent_app_number] => 09/562326 [patent_app_country] => US [patent_app_date] => 2000-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9148 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/364/06364621.pdf [firstpage_image] =>[orig_patent_app_number] => 09562326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/562326
Method of and apparatus for controlling vacuum pump Apr 30, 2000 Issued
Array ( [id] => 1448222 [patent_doc_number] => 06460342 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Wave rotor detonation engine' [patent_app_type] => B1 [patent_app_number] => 09/558704 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5374 [patent_no_of_claims] => 116 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460342.pdf [firstpage_image] =>[orig_patent_app_number] => 09558704 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558704
Wave rotor detonation engine Apr 25, 2000 Issued
Array ( [id] => 1579086 [patent_doc_number] => 06357233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Air switch operator' [patent_app_type] => B1 [patent_app_number] => 09/552552 [patent_app_country] => US [patent_app_date] => 2000-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2095 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357233.pdf [firstpage_image] =>[orig_patent_app_number] => 09552552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/552552
Air switch operator Apr 18, 2000 Issued
Array ( [id] => 4346014 [patent_doc_number] => 06254355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Hydro elastic pump which pumps using non-rotary bladeless and valveless operations' [patent_app_type] => 1 [patent_app_number] => 9/552253 [patent_app_country] => US [patent_app_date] => 2000-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1857 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254355.pdf [firstpage_image] =>[orig_patent_app_number] => 552253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/552253
Hydro elastic pump which pumps using non-rotary bladeless and valveless operations Apr 17, 2000 Issued
Array ( [id] => 1560908 [patent_doc_number] => 06375095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Swiveling, converging-diverging, axisymmetric exhaust nozzle' [patent_app_type] => B1 [patent_app_number] => 09/549539 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1811 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375095.pdf [firstpage_image] =>[orig_patent_app_number] => 09549539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549539
Swiveling, converging-diverging, axisymmetric exhaust nozzle Apr 13, 2000 Issued
Array ( [id] => 4245980 [patent_doc_number] => 06203295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Ink-jet recording device and pump used therein' [patent_app_type] => 1 [patent_app_number] => 9/546923 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 5572 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203295.pdf [firstpage_image] =>[orig_patent_app_number] => 546923 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/546923
Ink-jet recording device and pump used therein Apr 10, 2000 Issued
Array ( [id] => 1579051 [patent_doc_number] => 06357222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Method and apparatus for reducing thermal stresses within turbine engines' [patent_app_type] => B1 [patent_app_number] => 09/545692 [patent_app_country] => US [patent_app_date] => 2000-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1522 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357222.pdf [firstpage_image] =>[orig_patent_app_number] => 09545692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545692
Method and apparatus for reducing thermal stresses within turbine engines Apr 6, 2000 Issued
Array ( [id] => 1261597 [patent_doc_number] => 06659731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Pressure exchanger' [patent_app_type] => B1 [patent_app_number] => 09/508694 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/659/06659731.pdf [firstpage_image] =>[orig_patent_app_number] => 09508694 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508694
Pressure exchanger Mar 28, 2000 Issued
Array ( [id] => 1435173 [patent_doc_number] => 06354814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Device for conversion of a unidirectional rotational motion into reciprocating back and forth motion and pump device comprising same' [patent_app_type] => B1 [patent_app_number] => 09/446513 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354814.pdf [firstpage_image] =>[orig_patent_app_number] => 09446513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446513
Device for conversion of a unidirectional rotational motion into reciprocating back and forth motion and pump device comprising same Mar 23, 2000 Issued
Array ( [id] => 1402107 [patent_doc_number] => 06517321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Variable displacement compressor' [patent_app_type] => B1 [patent_app_number] => 09/533837 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5506 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517321.pdf [firstpage_image] =>[orig_patent_app_number] => 09533837 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/533837
Variable displacement compressor Mar 22, 2000 Issued
Array ( [id] => 1549704 [patent_doc_number] => 06347508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Combustor liner support and seal assembly' [patent_app_type] => B1 [patent_app_number] => 09/532253 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5277 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347508.pdf [firstpage_image] =>[orig_patent_app_number] => 09532253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532253
Combustor liner support and seal assembly Mar 21, 2000 Issued
Array ( [id] => 1485300 [patent_doc_number] => 06428284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Rotary vane compressor with economizer port for capacity control' [patent_app_type] => B1 [patent_app_number] => 09/526453 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3316 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428284.pdf [firstpage_image] =>[orig_patent_app_number] => 09526453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526453
Rotary vane compressor with economizer port for capacity control Mar 15, 2000 Issued
Array ( [id] => 1447281 [patent_doc_number] => 06454547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Delivery unit' [patent_app_type] => B1 [patent_app_number] => 09/423261 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1292 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/454/06454547.pdf [firstpage_image] =>[orig_patent_app_number] => 09423261 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423261
Delivery unit Mar 12, 2000 Issued
Array ( [id] => 1460385 [patent_doc_number] => 06350109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Rotary pump with immersed rotor' [patent_app_type] => B1 [patent_app_number] => 09/508466 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4006 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350109.pdf [firstpage_image] =>[orig_patent_app_number] => 09508466 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508466
Rotary pump with immersed rotor Mar 9, 2000 Issued
Array ( [id] => 1585729 [patent_doc_number] => 06481975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Gear pump and switch reluctance motor and method for pumping fluid' [patent_app_type] => B1 [patent_app_number] => 09/520136 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1842 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481975.pdf [firstpage_image] =>[orig_patent_app_number] => 09520136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520136
Gear pump and switch reluctance motor and method for pumping fluid Mar 6, 2000 Issued
Array ( [id] => 4360972 [patent_doc_number] => 06293086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Power generation equipment' [patent_app_type] => 1 [patent_app_number] => 9/520620 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1864 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293086.pdf [firstpage_image] =>[orig_patent_app_number] => 520620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520620
Power generation equipment Mar 6, 2000 Issued
Array ( [id] => 4330670 [patent_doc_number] => 06283726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Radial blower, particularly for heating and air conditioning systems in automobiles' [patent_app_type] => 1 [patent_app_number] => 9/518897 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3186 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/283/06283726.pdf [firstpage_image] =>[orig_patent_app_number] => 518897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518897
Radial blower, particularly for heating and air conditioning systems in automobiles Mar 5, 2000 Issued
Array ( [id] => 1328676 [patent_doc_number] => 06592339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Small pump device and sphygmomanometer using the pump device' [patent_app_type] => B1 [patent_app_number] => 09/508122 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 45 [patent_no_of_words] => 18701 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592339.pdf [firstpage_image] =>[orig_patent_app_number] => 09508122 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508122
Small pump device and sphygmomanometer using the pump device Mar 5, 2000 Issued
Array ( [id] => 1440074 [patent_doc_number] => 06334761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Check-valved silicon diaphragm pump and method of fabricating the same' [patent_app_type] => B1 [patent_app_number] => 09/517226 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 3415 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334761.pdf [firstpage_image] =>[orig_patent_app_number] => 09517226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517226
Check-valved silicon diaphragm pump and method of fabricating the same Mar 1, 2000 Issued
Array ( [id] => 4384806 [patent_doc_number] => 06296460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Rotary cavity pump' [patent_app_type] => 1 [patent_app_number] => 9/516906 [patent_app_country] => US [patent_app_date] => 2000-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 10245 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296460.pdf [firstpage_image] =>[orig_patent_app_number] => 516906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516906
Rotary cavity pump Feb 29, 2000 Issued
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