Search

Charles Grant Freay

Examiner (ID: 4577)

Most Active Art Unit
3746
Art Unit(s)
3746, 2899, 3403, 3304, 3727
Total Applications
3896
Issued Applications
3042
Pending Applications
375
Abandoned Applications
518

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8112659 [patent_doc_number] => 08157538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Capacity modulation system for compressor and method' [patent_app_type] => utility [patent_app_number] => 12/177528 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9258 [patent_no_of_claims] => 36 [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/08/157/08157538.pdf [firstpage_image] =>[orig_patent_app_number] => 12177528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/177528
Capacity modulation system for compressor and method Jul 21, 2008 Issued
Array ( [id] => 4959566 [patent_doc_number] => 20080273991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'AIR COOLED PACKAGED MULTI-STAGE CENTRIFUGAL COMPRESSOR METHOD' [patent_app_type] => utility [patent_app_number] => 12/173710 [patent_app_country] => US [patent_app_date] => 2008-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4053 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20080273991.pdf [firstpage_image] =>[orig_patent_app_number] => 12173710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/173710
Air cooled packaged multi-stage centrifugal compressor method Jul 14, 2008 Issued
Array ( [id] => 4487910 [patent_doc_number] => 07955061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Priming pump for a circuit subjecting said pump to an outlet pressure greater than an inlet pressure' [patent_app_type] => utility [patent_app_number] => 12/172101 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/955/07955061.pdf [firstpage_image] =>[orig_patent_app_number] => 12172101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172101
Priming pump for a circuit subjecting said pump to an outlet pressure greater than an inlet pressure Jul 10, 2008 Issued
Array ( [id] => 4858940 [patent_doc_number] => 20080267790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Electronically Controlled Vacuum Pump' [patent_app_type] => utility [patent_app_number] => 12/170802 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 11946 [patent_no_of_claims] => 1 [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/A1/0267/20080267790.pdf [firstpage_image] =>[orig_patent_app_number] => 12170802 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/170802
Electronically Controlled Vacuum Pump Jul 9, 2008 Abandoned
Array ( [id] => 5309640 [patent_doc_number] => 20090016921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'OIL FREE SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/166347 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3289 [patent_no_of_claims] => 5 [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/A1/0016/20090016921.pdf [firstpage_image] =>[orig_patent_app_number] => 12166347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166347
Oil free screw compressor Jul 1, 2008 Issued
Array ( [id] => 8806745 [patent_doc_number] => 08444392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Pressure control' [patent_app_type] => utility [patent_app_number] => 12/667326 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6690 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12667326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/667326
Pressure control Jun 19, 2008 Issued
Array ( [id] => 6030724 [patent_doc_number] => 20110081254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'COMPRESSOR FOR A REFRIGERATION CYCLE, REFRIGERATION CYCLE AND METHOD FOR OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/937501 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20110081254.pdf [firstpage_image] =>[orig_patent_app_number] => 12937501 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/937501
COMPRESSOR FOR A REFRIGERATION CYCLE, REFRIGERATION CYCLE AND METHOD FOR OPERATING THE SAME Jun 11, 2008 Abandoned
Array ( [id] => 8548121 [patent_doc_number] => 08322997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Eccentric pump' [patent_app_type] => utility [patent_app_number] => 12/664971 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7126 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664971
Eccentric pump Jun 5, 2008 Issued
Array ( [id] => 4948860 [patent_doc_number] => 20080304986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Blower with bearing tube' [patent_app_type] => utility [patent_app_number] => 12/155528 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 13009 [patent_no_of_claims] => 64 [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/A1/0304/20080304986.pdf [firstpage_image] =>[orig_patent_app_number] => 12155528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155528
Blower with bearing tube Jun 4, 2008 Issued
Array ( [id] => 4756127 [patent_doc_number] => 20080308352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'CONNECTION ARRANGEMENT FOR AN OIL PUMP OF A TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/125310 [patent_app_country] => US [patent_app_date] => 2008-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2003 [patent_no_of_claims] => 10 [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/A1/0308/20080308352.pdf [firstpage_image] =>[orig_patent_app_number] => 12125310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/125310
CONNECTION ARRANGEMENT FOR AN OIL PUMP OF A TRANSMISSION May 21, 2008 Abandoned
Array ( [id] => 8624490 [patent_doc_number] => 08356983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Airflow control for variable speed blowers' [patent_app_type] => utility [patent_app_number] => 12/116498 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4309 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12116498 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116498
Airflow control for variable speed blowers May 6, 2008 Issued
Array ( [id] => 4575089 [patent_doc_number] => 07850437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Multi-port suction reed valve with optimized tips' [patent_app_type] => utility [patent_app_number] => 12/151391 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2151 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/850/07850437.pdf [firstpage_image] =>[orig_patent_app_number] => 12151391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151391
Multi-port suction reed valve with optimized tips May 5, 2008 Issued
Array ( [id] => 8384980 [patent_doc_number] => 08262372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Compressor hermetic terminal' [patent_app_type] => utility [patent_app_number] => 12/115651 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4437 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12115651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115651
Compressor hermetic terminal May 5, 2008 Issued
Array ( [id] => 5484801 [patent_doc_number] => 20090274566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'CHECK VALVE WITH PLASTIC LIP SEAL' [patent_app_type] => utility [patent_app_number] => 12/112448 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1641 [patent_no_of_claims] => 18 [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/A1/0274/20090274566.pdf [firstpage_image] =>[orig_patent_app_number] => 12112448 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112448
CHECK VALVE WITH PLASTIC LIP SEAL Apr 29, 2008 Abandoned
Array ( [id] => 5569248 [patent_doc_number] => 20090252626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Rotary Distributor for Pressure Multiplier' [patent_app_type] => utility [patent_app_number] => 12/099521 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2029 [patent_no_of_claims] => 31 [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/A1/0252/20090252626.pdf [firstpage_image] =>[orig_patent_app_number] => 12099521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099521
Rotary Distributor for Pressure Multiplier Apr 7, 2008 Abandoned
Array ( [id] => 7709992 [patent_doc_number] => 08092190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Systems and methods for reducing pump downtime by determining rotation speed using a variable speed drive' [patent_app_type] => utility [patent_app_number] => 12/061241 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5328 [patent_no_of_claims] => 22 [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/08/092/08092190.pdf [firstpage_image] =>[orig_patent_app_number] => 12061241 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061241
Systems and methods for reducing pump downtime by determining rotation speed using a variable speed drive Apr 1, 2008 Issued
Array ( [id] => 7534198 [patent_doc_number] => 08047820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Stuffing box for walking beam compressor' [patent_app_type] => utility [patent_app_number] => 12/056801 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4794 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/047/08047820.pdf [firstpage_image] =>[orig_patent_app_number] => 12056801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/056801
Stuffing box for walking beam compressor Mar 26, 2008 Issued
Array ( [id] => 4465838 [patent_doc_number] => 07942651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Refrigeration device with improved DC motor' [patent_app_type] => utility [patent_app_number] => 12/079488 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 9820 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/942/07942651.pdf [firstpage_image] =>[orig_patent_app_number] => 12079488 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079488
Refrigeration device with improved DC motor Mar 26, 2008 Issued
Array ( [id] => 4764517 [patent_doc_number] => 20080175728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Oceanic Layers Modification Methods, Apparatus, Systems and Applications' [patent_app_type] => utility [patent_app_number] => 12/056480 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20080175728.pdf [firstpage_image] =>[orig_patent_app_number] => 12056480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/056480
Oceanic Layers Modification Methods, Apparatus, Systems and Applications Mar 26, 2008 Abandoned
Array ( [id] => 4515008 [patent_doc_number] => 07938630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Compressor' [patent_app_type] => utility [patent_app_number] => 12/594251 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11149 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/938/07938630.pdf [firstpage_image] =>[orig_patent_app_number] => 12594251 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594251
Compressor Mar 20, 2008 Issued
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