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] => 4008718 [patent_doc_number] => 05992822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Air control valve' [patent_app_type] => 1 [patent_app_number] => 8/680694 [patent_app_country] => US [patent_app_date] => 1996-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3283 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992822.pdf [firstpage_image] =>[orig_patent_app_number] => 680694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680694
Air control valve Jul 17, 1996 Issued
Array ( [id] => 3747310 [patent_doc_number] => 05771919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Fluid controller' [patent_app_type] => 1 [patent_app_number] => 8/682366 [patent_app_country] => US [patent_app_date] => 1996-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2271 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/771/05771919.pdf [firstpage_image] =>[orig_patent_app_number] => 682366 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/682366
Fluid controller Jul 16, 1996 Issued
Array ( [id] => 3871143 [patent_doc_number] => 05797582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Distribution device for feeding a capacitor with gaseous fluid' [patent_app_type] => 1 [patent_app_number] => 8/646258 [patent_app_country] => US [patent_app_date] => 1996-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3336 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797582.pdf [firstpage_image] =>[orig_patent_app_number] => 646258 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646258
Distribution device for feeding a capacitor with gaseous fluid Jul 16, 1996 Issued
Array ( [id] => 3793503 [patent_doc_number] => 05787925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Pneumatically servoed gas pressure regulator' [patent_app_type] => 1 [patent_app_number] => 8/678597 [patent_app_country] => US [patent_app_date] => 1996-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3814 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787925.pdf [firstpage_image] =>[orig_patent_app_number] => 678597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/678597
Pneumatically servoed gas pressure regulator Jul 14, 1996 Issued
Array ( [id] => 4028540 [patent_doc_number] => 05868159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Pressure-based mass flow controller' [patent_app_type] => 1 [patent_app_number] => 8/682857 [patent_app_country] => US [patent_app_date] => 1996-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4878 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868159.pdf [firstpage_image] =>[orig_patent_app_number] => 682857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/682857
Pressure-based mass flow controller Jul 11, 1996 Issued
Array ( [id] => 4019320 [patent_doc_number] => 05855224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Flapper check valve' [patent_app_type] => 1 [patent_app_number] => 8/680216 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 1981 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855224.pdf [firstpage_image] =>[orig_patent_app_number] => 680216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680216
Flapper check valve Jul 10, 1996 Issued
Array ( [id] => 3650816 [patent_doc_number] => 05667197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Vacuum chamber gate valve and method for making same' [patent_app_type] => 1 [patent_app_number] => 8/679357 [patent_app_country] => US [patent_app_date] => 1996-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5771 [patent_no_of_claims] => 29 [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/05/667/05667197.pdf [firstpage_image] =>[orig_patent_app_number] => 679357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/679357
Vacuum chamber gate valve and method for making same Jul 8, 1996 Issued
Array ( [id] => 3822428 [patent_doc_number] => 05743286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Reverse flow proof control-valve for a mono-faucet' [patent_app_type] => 1 [patent_app_number] => 8/675070 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2397 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743286.pdf [firstpage_image] =>[orig_patent_app_number] => 675070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675070
Reverse flow proof control-valve for a mono-faucet Jul 2, 1996 Issued
Array ( [id] => 3670852 [patent_doc_number] => 05642753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Valve unloader assembly' [patent_app_type] => 1 [patent_app_number] => 8/674058 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1232 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642753.pdf [firstpage_image] =>[orig_patent_app_number] => 674058 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674058
Valve unloader assembly Jun 30, 1996 Issued
Array ( [id] => 3861754 [patent_doc_number] => 05727593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Tide gate valve with curvilinear bill' [patent_app_type] => 1 [patent_app_number] => 8/669755 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 6388 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727593.pdf [firstpage_image] =>[orig_patent_app_number] => 669755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669755
Tide gate valve with curvilinear bill Jun 25, 1996 Issued
Array ( [id] => 3843365 [patent_doc_number] => 05704586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Apparatus for controlling a valve' [patent_app_type] => 1 [patent_app_number] => 8/666584 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 888 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704586.pdf [firstpage_image] =>[orig_patent_app_number] => 666584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666584
Apparatus for controlling a valve Jun 20, 1996 Issued
08/666196 RV GENERATOR AUXILIARY EXHAUST SYSTEM Jun 19, 1996 Abandoned
Array ( [id] => 3908132 [patent_doc_number] => 05927336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Check valve, pouch with the check valve, and manufacturing apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/655006 [patent_app_country] => US [patent_app_date] => 1996-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6164 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927336.pdf [firstpage_image] =>[orig_patent_app_number] => 655006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655006
Check valve, pouch with the check valve, and manufacturing apparatus therefor May 28, 1996 Issued
Array ( [id] => 3753806 [patent_doc_number] => 05806553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Fluid pressure control and relief apparatus' [patent_app_type] => 1 [patent_app_number] => 8/651029 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2209 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806553.pdf [firstpage_image] =>[orig_patent_app_number] => 651029 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651029
Fluid pressure control and relief apparatus May 20, 1996 Issued
Array ( [id] => 3730107 [patent_doc_number] => 05715863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Tube quick disconnector' [patent_app_type] => 1 [patent_app_number] => 8/645270 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 2210 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715863.pdf [firstpage_image] =>[orig_patent_app_number] => 645270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645270
Tube quick disconnector May 12, 1996 Issued
Array ( [id] => 3969490 [patent_doc_number] => 05860447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'In line pressure regulator valve with passive pressure release' [patent_app_type] => 1 [patent_app_number] => 8/644357 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3758 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860447.pdf [firstpage_image] =>[orig_patent_app_number] => 644357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644357
In line pressure regulator valve with passive pressure release May 9, 1996 Issued
Array ( [id] => 3711987 [patent_doc_number] => 05699822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Breakaway coupling device' [patent_app_type] => 1 [patent_app_number] => 8/643370 [patent_app_country] => US [patent_app_date] => 1996-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2230 [patent_no_of_claims] => 12 [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/05/699/05699822.pdf [firstpage_image] =>[orig_patent_app_number] => 643370 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/643370
Breakaway coupling device May 5, 1996 Issued
Array ( [id] => 3872207 [patent_doc_number] => 05722455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Nozzle closing valve, as well as pressure atomizer nozzle having such a nozzle closing valve' [patent_app_type] => 1 [patent_app_number] => 8/641357 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3263 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/722/05722455.pdf [firstpage_image] =>[orig_patent_app_number] => 641357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641357
Nozzle closing valve, as well as pressure atomizer nozzle having such a nozzle closing valve Apr 29, 1996 Issued
Array ( [id] => 3911285 [patent_doc_number] => 05937898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Overmolded frame bus with integral pressure switch' [patent_app_type] => 1 [patent_app_number] => 8/637997 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1511 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937898.pdf [firstpage_image] =>[orig_patent_app_number] => 637997 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637997
Overmolded frame bus with integral pressure switch Apr 24, 1996 Issued
08/633771 STOP OR SLIDE VALVE, ESPECIALLY FOR THE CONTROL OF LIQUID FLOW IN A CENTRAL HEATING OR AIR CONDITIONING PLANT Apr 18, 1996 Abandoned
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