Search

John A. Rivell

Examiner (ID: 18550)

Most Active Art Unit
3753
Art Unit(s)
3407, 2899, 3727, 3753, 3401
Total Applications
3262
Issued Applications
2624
Pending Applications
168
Abandoned Applications
470

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4012137 [patent_doc_number] => 05901731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Reverse osmosis drain coupling and method of installing' [patent_app_type] => 1 [patent_app_number] => 8/801826 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3673 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901731.pdf [firstpage_image] =>[orig_patent_app_number] => 801826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801826
Reverse osmosis drain coupling and method of installing Feb 13, 1997 Issued
08/765105 501 GAS SAFETY STEM Feb 12, 1997 Abandoned
Array ( [id] => 3769166 [patent_doc_number] => 05839469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Solenoid valve for starting fluid injection system' [patent_app_type] => 1 [patent_app_number] => 8/798713 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2449 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839469.pdf [firstpage_image] =>[orig_patent_app_number] => 798713 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798713
Solenoid valve for starting fluid injection system Feb 11, 1997 Issued
Array ( [id] => 4128813 [patent_doc_number] => 06062535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Exhaust gas recirculation valve with variable flow area' [patent_app_type] => 1 [patent_app_number] => 8/798922 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062535.pdf [firstpage_image] =>[orig_patent_app_number] => 798922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798922
Exhaust gas recirculation valve with variable flow area Feb 11, 1997 Issued
Array ( [id] => 3983193 [patent_doc_number] => 06003534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Anhydrous ammonia distributor' [patent_app_type] => 1 [patent_app_number] => 8/799394 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2363 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003534.pdf [firstpage_image] =>[orig_patent_app_number] => 799394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799394
Anhydrous ammonia distributor Feb 10, 1997 Issued
Array ( [id] => 4124648 [patent_doc_number] => 06062256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Micro mass flow control apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/799304 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 9567 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062256.pdf [firstpage_image] =>[orig_patent_app_number] => 799304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799304
Micro mass flow control apparatus and method Feb 10, 1997 Issued
Array ( [id] => 3911082 [patent_doc_number] => 05937884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Solenoid valve for regulating the flow of fluids in circuits, with special application to gas circuits' [patent_app_type] => 1 [patent_app_number] => 8/792080 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1763 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937884.pdf [firstpage_image] =>[orig_patent_app_number] => 792080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792080
Solenoid valve for regulating the flow of fluids in circuits, with special application to gas circuits Jan 30, 1997 Issued
Array ( [id] => 4128873 [patent_doc_number] => 06062539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Valve gear and coupling mechanism for coupling the valve stem of the valve and the driving shaft of actuator' [patent_app_type] => 1 [patent_app_number] => 8/787291 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4905 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062539.pdf [firstpage_image] =>[orig_patent_app_number] => 787291 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787291
Valve gear and coupling mechanism for coupling the valve stem of the valve and the driving shaft of actuator Jan 23, 1997 Issued
08/696869 CHECK VALVE Dec 23, 1996 Abandoned
Array ( [id] => 3976500 [patent_doc_number] => 05918619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Safety pressure relief valve assembly, components therefor and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 8/767944 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918619.pdf [firstpage_image] =>[orig_patent_app_number] => 767944 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767944
Safety pressure relief valve assembly, components therefor and methods of making the same Dec 16, 1996 Issued
Array ( [id] => 3989366 [patent_doc_number] => 05961097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Electromagnetically actuated valve with thermal compensation' [patent_app_type] => 1 [patent_app_number] => 8/768151 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1761 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961097.pdf [firstpage_image] =>[orig_patent_app_number] => 768151 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768151
Electromagnetically actuated valve with thermal compensation Dec 16, 1996 Issued
Array ( [id] => 3909208 [patent_doc_number] => 05913332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Electronic valve including an edge filter' [patent_app_type] => 1 [patent_app_number] => 8/767901 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2629 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913332.pdf [firstpage_image] =>[orig_patent_app_number] => 767901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767901
Electronic valve including an edge filter Dec 16, 1996 Issued
Array ( [id] => 3755581 [patent_doc_number] => 05816289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Device for dampening vibration and noise in hydraulic installations' [patent_app_type] => 1 [patent_app_number] => 8/762505 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3834 [patent_no_of_claims] => 5 [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/05/816/05816289.pdf [firstpage_image] =>[orig_patent_app_number] => 762505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762505
Device for dampening vibration and noise in hydraulic installations Dec 9, 1996 Issued
Array ( [id] => 3911327 [patent_doc_number] => 05937901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Rotary noise attenuating valve' [patent_app_type] => 1 [patent_app_number] => 8/758372 [patent_app_country] => US [patent_app_date] => 1996-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 5887 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937901.pdf [firstpage_image] =>[orig_patent_app_number] => 758372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/758372
Rotary noise attenuating valve Nov 28, 1996 Issued
Array ( [id] => 3775791 [patent_doc_number] => 05779222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Tapered plug valve' [patent_app_type] => 1 [patent_app_number] => 8/750036 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2458 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779222.pdf [firstpage_image] =>[orig_patent_app_number] => 750036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750036
Tapered plug valve Nov 26, 1996 Issued
Array ( [id] => 4012251 [patent_doc_number] => 05901739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Cover assembly with integral securing apparatus for covering undersink piping' [patent_app_type] => 1 [patent_app_number] => 8/756550 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 5449 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901739.pdf [firstpage_image] =>[orig_patent_app_number] => 756550 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/756550
Cover assembly with integral securing apparatus for covering undersink piping Nov 25, 1996 Issued
Array ( [id] => 4151325 [patent_doc_number] => 06082398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Device for regulating the flow of gases having substantially different molar masses' [patent_app_type] => 1 [patent_app_number] => 8/752072 [patent_app_country] => US [patent_app_date] => 1996-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7740 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082398.pdf [firstpage_image] =>[orig_patent_app_number] => 752072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752072
Device for regulating the flow of gases having substantially different molar masses Nov 18, 1996 Issued
Array ( [id] => 3901189 [patent_doc_number] => 05950676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Expansible bellows and pulsator device including same' [patent_app_type] => 1 [patent_app_number] => 8/746510 [patent_app_country] => US [patent_app_date] => 1996-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/950/05950676.pdf [firstpage_image] =>[orig_patent_app_number] => 746510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/746510
Expansible bellows and pulsator device including same Nov 11, 1996 Issued
Array ( [id] => 3943142 [patent_doc_number] => 05899223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Compact gas pressure regulator' [patent_app_type] => 1 [patent_app_number] => 8/744423 [patent_app_country] => US [patent_app_date] => 1996-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899223.pdf [firstpage_image] =>[orig_patent_app_number] => 744423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744423
Compact gas pressure regulator Nov 7, 1996 Issued
Array ( [id] => 3746795 [patent_doc_number] => 05851003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Motor operated valve' [patent_app_type] => 1 [patent_app_number] => 8/740901 [patent_app_country] => US [patent_app_date] => 1996-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4050 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851003.pdf [firstpage_image] =>[orig_patent_app_number] => 740901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740901
Motor operated valve Nov 3, 1996 Issued
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