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] => 7294585 [patent_doc_number] => 20040213685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Infiltration pump having insulated rollers and programmable foot pedal' [patent_app_type] => new [patent_app_number] => 10/422299 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2691 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20040213685.pdf [firstpage_image] =>[orig_patent_app_number] => 10422299 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422299
Infiltration pump having insulated rollers and programmable foot pedal Apr 23, 2003 Abandoned
Array ( [id] => 7294590 [patent_doc_number] => 20040213690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Pump with ceramic seal and methods for producing' [patent_app_type] => new [patent_app_number] => 10/422059 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9755 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20040213690.pdf [firstpage_image] =>[orig_patent_app_number] => 10422059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422059
Reciprocating pump having a ceramic piston Apr 21, 2003 Issued
Array ( [id] => 1020003 [patent_doc_number] => 06887049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Electric fan motor assembly' [patent_app_type] => utility [patent_app_number] => 10/419500 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3925 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/887/06887049.pdf [firstpage_image] =>[orig_patent_app_number] => 10419500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419500
Electric fan motor assembly Apr 20, 2003 Issued
Array ( [id] => 767420 [patent_doc_number] => 07004730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-28 [patent_title] => 'Integral shaft for use in mud pumps' [patent_app_type] => utility [patent_app_number] => 10/418637 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3693 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/004/07004730.pdf [firstpage_image] =>[orig_patent_app_number] => 10418637 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/418637
Integral shaft for use in mud pumps Apr 20, 2003 Issued
Array ( [id] => 6874028 [patent_doc_number] => 20030194325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Diaphragm pump motor driven by a pulse width modulator circuit and activated by a pressure switch' [patent_app_type] => new [patent_app_number] => 10/417919 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4012 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194325.pdf [firstpage_image] =>[orig_patent_app_number] => 10417919 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/417919
Diaphragm pump motor driven by a pulse width modulator circuit and activated by a pressure switch Apr 15, 2003 Abandoned
Array ( [id] => 7180800 [patent_doc_number] => 20040202558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Closed-loop piezoelectric pump' [patent_app_type] => new [patent_app_number] => 10/412857 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4276 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202558.pdf [firstpage_image] =>[orig_patent_app_number] => 10412857 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/412857
Closed-loop piezoelectric pump Apr 13, 2003 Issued
Array ( [id] => 615547 [patent_doc_number] => 07144226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-05 [patent_title] => 'Centrifugal compressor having a flexible coupling' [patent_app_type] => utility [patent_app_number] => 10/411239 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2372 [patent_no_of_claims] => 19 [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/07/144/07144226.pdf [firstpage_image] =>[orig_patent_app_number] => 10411239 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411239
Centrifugal compressor having a flexible coupling Apr 10, 2003 Issued
Array ( [id] => 7280285 [patent_doc_number] => 20040062662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Effervescent gas bleeder apparatus' [patent_app_type] => new [patent_app_number] => 10/410935 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1987 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062662.pdf [firstpage_image] =>[orig_patent_app_number] => 10410935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/410935
Effervescent gas bleeder apparatus Apr 9, 2003 Issued
Array ( [id] => 7455951 [patent_doc_number] => 20040197210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Pumping system, pumping system valve, replacement kit for a valve, and related manufacturing method' [patent_app_type] => new [patent_app_number] => 10/407202 [patent_app_country] => US [patent_app_date] => 2003-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7189 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197210.pdf [firstpage_image] =>[orig_patent_app_number] => 10407202 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407202
Pumping system, pumping system valve, replacement kit for a valve, and related manufacturing method Apr 6, 2003 Abandoned
Array ( [id] => 6864716 [patent_doc_number] => 20030190242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'High-speed, belt-driven industrial blower' [patent_app_type] => new [patent_app_number] => 10/407718 [patent_app_country] => US [patent_app_date] => 2003-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5535 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20030190242.pdf [firstpage_image] =>[orig_patent_app_number] => 10407718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407718
High-speed, belt-driven industrial blower Apr 3, 2003 Issued
Array ( [id] => 7455884 [patent_doc_number] => 20040197201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => '4-Stage diaphragm compressor' [patent_app_type] => new [patent_app_number] => 10/406177 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9615 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197201.pdf [firstpage_image] =>[orig_patent_app_number] => 10406177 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/406177
4-Stage diaphragm compressor Apr 2, 2003 Abandoned
Array ( [id] => 7455912 [patent_doc_number] => 20040197205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Ventilation and purge of a hydrogen blower' [patent_app_type] => new [patent_app_number] => 10/407096 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3034 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197205.pdf [firstpage_image] =>[orig_patent_app_number] => 10407096 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407096
Ventilation and purge of a hydrogen blower Apr 2, 2003 Issued
Array ( [id] => 7455899 [patent_doc_number] => 20040197203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Air pump capable of pumping air quickly' [patent_app_type] => new [patent_app_number] => 10/405696 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197203.pdf [firstpage_image] =>[orig_patent_app_number] => 10405696 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/405696
Air pump capable of pumping air quickly Apr 2, 2003 Abandoned
Array ( [id] => 6824884 [patent_doc_number] => 20030235506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-25 [patent_title] => 'Dipping type pump where discharging performance at a time of actuation has been improved' [patent_app_type] => new [patent_app_number] => 10/404346 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3765 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20030235506.pdf [firstpage_image] =>[orig_patent_app_number] => 10404346 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404346
Dipping type pump where discharging performance at a time of actuation has been improved Apr 1, 2003 Issued
Array ( [id] => 6864712 [patent_doc_number] => 20030190238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Displacement control valve of variable displacement compressor, compressors including such valves, and methods for manufacturing such compressors' [patent_app_type] => new [patent_app_number] => 10/404106 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4942 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20030190238.pdf [firstpage_image] =>[orig_patent_app_number] => 10404106 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404106
Displacement control valve of variable displacement compressor, compressors including such valves, and methods for manufacturing such compressors Apr 1, 2003 Issued
Array ( [id] => 7280284 [patent_doc_number] => 20040062661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Ambient air device' [patent_app_type] => new [patent_app_number] => 10/403716 [patent_app_country] => US [patent_app_date] => 2003-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2877 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062661.pdf [firstpage_image] =>[orig_patent_app_number] => 10403716 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/403716
Ambient air device Mar 30, 2003 Abandoned
Array ( [id] => 6698532 [patent_doc_number] => 20030221412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Dual chamber pump and method' [patent_app_type] => new [patent_app_number] => 10/404036 [patent_app_country] => US [patent_app_date] => 2003-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20030221412.pdf [firstpage_image] =>[orig_patent_app_number] => 10404036 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404036
Dual chamber pump and method Mar 30, 2003 Issued
Array ( [id] => 6637986 [patent_doc_number] => 20030211893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Compressor provided with torque limiter' [patent_app_type] => new [patent_app_number] => 10/402238 [patent_app_country] => US [patent_app_date] => 2003-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8327 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211893.pdf [firstpage_image] =>[orig_patent_app_number] => 10402238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/402238
Compressor provided with torque limiter Mar 30, 2003 Issued
Array ( [id] => 1079337 [patent_doc_number] => 06834491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Flame-passage device for non-annular gas turbine combustion chambers' [patent_app_type] => B2 [patent_app_number] => 10/296709 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2905 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/834/06834491.pdf [firstpage_image] =>[orig_patent_app_number] => 10296709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/296709
Flame-passage device for non-annular gas turbine combustion chambers Mar 27, 2003 Issued
Array ( [id] => 6726754 [patent_doc_number] => 20030182944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Highly supercharged gas-turbine generating system' [patent_app_type] => new [patent_app_number] => 10/397217 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16287 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20030182944.pdf [firstpage_image] =>[orig_patent_app_number] => 10397217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/397217
Highly supercharged gas-turbine generating system Mar 26, 2003 Abandoned
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