Search

Ramsey Refai

Examiner (ID: 7596, Phone: (313)446-4867 , Office: P/3687 )

Most Active Art Unit
3661
Art Unit(s)
3668, 2141, 2152, 3687, 2154, 3664, 3627, 3661
Total Applications
975
Issued Applications
509
Pending Applications
71
Abandoned Applications
412

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4003176 [patent_doc_number] => 05992452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Ball and seat valve assembly and downhole pump utilizing the valve assembly' [patent_app_type] => 1 [patent_app_number] => 9/188657 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6428 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992452.pdf [firstpage_image] =>[orig_patent_app_number] => 188657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188657
Ball and seat valve assembly and downhole pump utilizing the valve assembly Nov 8, 1998 Issued
Array ( [id] => 4210917 [patent_doc_number] => 06116277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Farm coupling' [patent_app_type] => 1 [patent_app_number] => 9/186594 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4002 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/116/06116277.pdf [firstpage_image] =>[orig_patent_app_number] => 186594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186594
Farm coupling Nov 4, 1998 Issued
Array ( [id] => 4130065 [patent_doc_number] => 06105608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Gas purge valve' [patent_app_type] => 1 [patent_app_number] => 9/182324 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6491 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105608.pdf [firstpage_image] =>[orig_patent_app_number] => 182324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182324
Gas purge valve Oct 29, 1998 Issued
Array ( [id] => 4003324 [patent_doc_number] => 05992462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Disc type check valve' [patent_app_type] => 1 [patent_app_number] => 9/182575 [patent_app_country] => US [patent_app_date] => 1998-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2569 [patent_no_of_claims] => 14 [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/05/992/05992462.pdf [firstpage_image] =>[orig_patent_app_number] => 182575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182575
Disc type check valve Oct 27, 1998 Issued
Array ( [id] => 4164596 [patent_doc_number] => 06019113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Method and apparatus for controlling a shape memory alloy fuel injector' [patent_app_type] => 1 [patent_app_number] => 9/178958 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2761 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019113.pdf [firstpage_image] =>[orig_patent_app_number] => 178958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178958
Method and apparatus for controlling a shape memory alloy fuel injector Oct 25, 1998 Issued
Array ( [id] => 4084484 [patent_doc_number] => 06050284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'RV generator auxiliary exhaust system method' [patent_app_type] => 1 [patent_app_number] => 9/177983 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1717 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050284.pdf [firstpage_image] =>[orig_patent_app_number] => 177983 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/177983
RV generator auxiliary exhaust system method Oct 21, 1998 Issued
Array ( [id] => 4124503 [patent_doc_number] => 06062247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'One-piece shut-off valve' [patent_app_type] => 1 [patent_app_number] => 9/174340 [patent_app_country] => US [patent_app_date] => 1998-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1850 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062247.pdf [firstpage_image] =>[orig_patent_app_number] => 174340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174340
One-piece shut-off valve Oct 18, 1998 Issued
Array ( [id] => 4123961 [patent_doc_number] => 06029684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Sewer inspection chamber with back-flow prevention valve' [patent_app_type] => 1 [patent_app_number] => 9/168026 [patent_app_country] => US [patent_app_date] => 1998-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 4002 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029684.pdf [firstpage_image] =>[orig_patent_app_number] => 168026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/168026
Sewer inspection chamber with back-flow prevention valve Oct 7, 1998 Issued
Array ( [id] => 4003215 [patent_doc_number] => 05992455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Dual-stream filling valve' [patent_app_type] => 1 [patent_app_number] => 9/165461 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992455.pdf [firstpage_image] =>[orig_patent_app_number] => 165461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165461
Dual-stream filling valve Oct 1, 1998 Issued
Array ( [id] => 4187102 [patent_doc_number] => 06076549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Pressure control device' [patent_app_type] => 1 [patent_app_number] => 9/165406 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3461 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076549.pdf [firstpage_image] =>[orig_patent_app_number] => 165406 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165406
Pressure control device Oct 1, 1998 Issued
Array ( [id] => 3966834 [patent_doc_number] => 05983928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Gas safety valve' [patent_app_type] => 1 [patent_app_number] => 9/158897 [patent_app_country] => US [patent_app_date] => 1998-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1063 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983928.pdf [firstpage_image] =>[orig_patent_app_number] => 158897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158897
Gas safety valve Sep 22, 1998 Issued
Array ( [id] => 4044165 [patent_doc_number] => 06006785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Suction valve for an axial piston compressor' [patent_app_type] => 1 [patent_app_number] => 9/155335 [patent_app_country] => US [patent_app_date] => 1998-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2175 [patent_no_of_claims] => 12 [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/06/006/06006785.pdf [firstpage_image] =>[orig_patent_app_number] => 155335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155335
Suction valve for an axial piston compressor Sep 22, 1998 Issued
Array ( [id] => 3889814 [patent_doc_number] => 05896888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Dual-stream filling valve' [patent_app_type] => 1 [patent_app_number] => 9/154236 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5702 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896888.pdf [firstpage_image] =>[orig_patent_app_number] => 154236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154236
Dual-stream filling valve Sep 15, 1998 Issued
Array ( [id] => 4051305 [patent_doc_number] => 05894845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Dual-stream filling valve' [patent_app_type] => 1 [patent_app_number] => 9/154380 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5703 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/894/05894845.pdf [firstpage_image] =>[orig_patent_app_number] => 154380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154380
Dual-stream filling valve Sep 15, 1998 Issued
Array ( [id] => 4164776 [patent_doc_number] => 06019126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Remote function verification of low pressure and vacuum relief devices' [patent_app_type] => 1 [patent_app_number] => 9/148552 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5501 [patent_no_of_claims] => 36 [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/06/019/06019126.pdf [firstpage_image] =>[orig_patent_app_number] => 148552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148552
Remote function verification of low pressure and vacuum relief devices Sep 3, 1998 Issued
Array ( [id] => 3919488 [patent_doc_number] => 05996619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Control valve' [patent_app_type] => 1 [patent_app_number] => 9/137604 [patent_app_country] => US [patent_app_date] => 1998-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1725 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996619.pdf [firstpage_image] =>[orig_patent_app_number] => 137604 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/137604
Control valve Aug 20, 1998 Issued
Array ( [id] => 4083983 [patent_doc_number] => 06065490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Retractable oxygen supply hose mechanism for medical oxygen therapy devices and medical oxygen treatment devices' [patent_app_type] => 1 [patent_app_number] => 9/135422 [patent_app_country] => US [patent_app_date] => 1998-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 843 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065490.pdf [firstpage_image] =>[orig_patent_app_number] => 135422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135422
Retractable oxygen supply hose mechanism for medical oxygen therapy devices and medical oxygen treatment devices Aug 16, 1998 Issued
09/133573 GAS CARTRIDGE ACTUATED ISOLATION VALVE Aug 12, 1998 Abandoned
Array ( [id] => 3911246 [patent_doc_number] => 05937896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Check valve and seating valve' [patent_app_type] => 1 [patent_app_number] => 9/130465 [patent_app_country] => US [patent_app_date] => 1998-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6976 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937896.pdf [firstpage_image] =>[orig_patent_app_number] => 130465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130465
Check valve and seating valve Aug 6, 1998 Issued
Array ( [id] => 4089484 [patent_doc_number] => 06056010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Anti-check low spill fluid coupling' [patent_app_type] => 1 [patent_app_number] => 9/121453 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2435 [patent_no_of_claims] => 12 [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/06/056/06056010.pdf [firstpage_image] =>[orig_patent_app_number] => 121453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121453
Anti-check low spill fluid coupling Jul 22, 1998 Issued
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