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] => 3808397 [patent_doc_number] => 05758691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Self-sealing mixing valve' [patent_app_type] => 1 [patent_app_number] => 8/636998 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758691.pdf [firstpage_image] =>[orig_patent_app_number] => 636998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636998
Self-sealing mixing valve Apr 16, 1996 Issued
Array ( [id] => 3828120 [patent_doc_number] => 05765590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Opposite way pressure detecting type shuttle relief valve' [patent_app_type] => 1 [patent_app_number] => 8/627874 [patent_app_country] => US [patent_app_date] => 1996-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4561 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/765/05765590.pdf [firstpage_image] =>[orig_patent_app_number] => 627874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627874
Opposite way pressure detecting type shuttle relief valve Apr 2, 1996 Issued
Array ( [id] => 3856892 [patent_doc_number] => 05803107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Method and apparatus for pressure control in vacuum processors' [patent_app_type] => 1 [patent_app_number] => 8/627711 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4610 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803107.pdf [firstpage_image] =>[orig_patent_app_number] => 627711 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627711
Method and apparatus for pressure control in vacuum processors Mar 28, 1996 Issued
Array ( [id] => 3863591 [patent_doc_number] => 05775369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Flow regulating valve' [patent_app_type] => 1 [patent_app_number] => 8/624175 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2256 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/775/05775369.pdf [firstpage_image] =>[orig_patent_app_number] => 624175 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624175
Flow regulating valve Mar 28, 1996 Issued
Array ( [id] => 3808229 [patent_doc_number] => 05758680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Method and apparatus for pressure control in vacuum processors' [patent_app_type] => 1 [patent_app_number] => 8/627712 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4610 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758680.pdf [firstpage_image] =>[orig_patent_app_number] => 627712 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627712
Method and apparatus for pressure control in vacuum processors Mar 28, 1996 Issued
Array ( [id] => 4070676 [patent_doc_number] => 06016834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Propane vehicle tank and shut-off valve' [patent_app_type] => 1 [patent_app_number] => 8/623365 [patent_app_country] => US [patent_app_date] => 1996-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5151 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016834.pdf [firstpage_image] =>[orig_patent_app_number] => 623365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/623365
Propane vehicle tank and shut-off valve Mar 27, 1996 Issued
Array ( [id] => 3848562 [patent_doc_number] => 05836347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Fluid pressure supply system' [patent_app_type] => 1 [patent_app_number] => 8/634155 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2016 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836347.pdf [firstpage_image] =>[orig_patent_app_number] => 634155 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634155
Fluid pressure supply system Mar 26, 1996 Issued
Array ( [id] => 3861685 [patent_doc_number] => 05727588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Depressurizing connector' [patent_app_type] => 1 [patent_app_number] => 8/617377 [patent_app_country] => US [patent_app_date] => 1996-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2148 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727588.pdf [firstpage_image] =>[orig_patent_app_number] => 617377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/617377
Depressurizing connector Mar 17, 1996 Issued
Array ( [id] => 3775821 [patent_doc_number] => 05725014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Gas control valve' [patent_app_type] => 1 [patent_app_number] => 8/615981 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1686 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/725/05725014.pdf [firstpage_image] =>[orig_patent_app_number] => 615981 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615981
Gas control valve Mar 13, 1996 Issued
Array ( [id] => 3863605 [patent_doc_number] => 05775370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Fluid pressure control valve apparatus' [patent_app_type] => 1 [patent_app_number] => 8/614384 [patent_app_country] => US [patent_app_date] => 1996-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3923 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/775/05775370.pdf [firstpage_image] =>[orig_patent_app_number] => 614384 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614384
Fluid pressure control valve apparatus Mar 11, 1996 Issued
08/597977 MODULAR COUPLING ASSEMBLY Feb 6, 1996 Abandoned
Array ( [id] => 3606152 [patent_doc_number] => 05687765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => '3-position 3-way solenoid valve' [patent_app_type] => 1 [patent_app_number] => 8/582738 [patent_app_country] => US [patent_app_date] => 1996-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3972 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/687/05687765.pdf [firstpage_image] =>[orig_patent_app_number] => 582738 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582738
3-position 3-way solenoid valve Jan 3, 1996 Issued
Array ( [id] => 3647820 [patent_doc_number] => 05666991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Shut-off valve for evacuation and fill without energizing valve' [patent_app_type] => 1 [patent_app_number] => 8/567642 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1909 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666991.pdf [firstpage_image] =>[orig_patent_app_number] => 567642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567642
Shut-off valve for evacuation and fill without energizing valve Dec 4, 1995 Issued
Array ( [id] => 3613741 [patent_doc_number] => 05620165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Retracting ring seal valve' [patent_app_type] => 1 [patent_app_number] => 8/543951 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5720 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620165.pdf [firstpage_image] =>[orig_patent_app_number] => 543951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543951
Retracting ring seal valve Oct 16, 1995 Issued
Array ( [id] => 3641470 [patent_doc_number] => 05657790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Valves for pressurized containers' [patent_app_type] => 1 [patent_app_number] => 8/540769 [patent_app_country] => US [patent_app_date] => 1995-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9617 [patent_no_of_claims] => 42 [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/05/657/05657790.pdf [firstpage_image] =>[orig_patent_app_number] => 540769 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/540769
Valves for pressurized containers Oct 10, 1995 Issued
Array ( [id] => 3769152 [patent_doc_number] => 05839468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Pump valve' [patent_app_type] => 1 [patent_app_number] => 8/539850 [patent_app_country] => US [patent_app_date] => 1995-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5919 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839468.pdf [firstpage_image] =>[orig_patent_app_number] => 539850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539850
Pump valve Oct 5, 1995 Issued
Array ( [id] => 3645971 [patent_doc_number] => 05622205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Check valve having reserved mechanical closure' [patent_app_type] => 1 [patent_app_number] => 8/528134 [patent_app_country] => US [patent_app_date] => 1995-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1601 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622205.pdf [firstpage_image] =>[orig_patent_app_number] => 528134 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528134
Check valve having reserved mechanical closure Sep 13, 1995 Issued
Array ( [id] => 3671715 [patent_doc_number] => 05662142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Valve flapper with bands of different deflectibility' [patent_app_type] => 1 [patent_app_number] => 8/526801 [patent_app_country] => US [patent_app_date] => 1995-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2923 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662142.pdf [firstpage_image] =>[orig_patent_app_number] => 526801 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/526801
Valve flapper with bands of different deflectibility Sep 10, 1995 Issued
Array ( [id] => 3691003 [patent_doc_number] => 05653255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Sewage treatment system' [patent_app_type] => 1 [patent_app_number] => 8/524717 [patent_app_country] => US [patent_app_date] => 1995-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2592 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/653/05653255.pdf [firstpage_image] =>[orig_patent_app_number] => 524717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/524717
Sewage treatment system Sep 6, 1995 Issued
Array ( [id] => 3871087 [patent_doc_number] => 05713389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Check valve and check valve seat' [patent_app_type] => 1 [patent_app_number] => 8/518949 [patent_app_country] => US [patent_app_date] => 1995-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1776 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/713/05713389.pdf [firstpage_image] =>[orig_patent_app_number] => 518949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/518949
Check valve and check valve seat Aug 23, 1995 Issued
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