Search

John E. Ryznic

Examiner (ID: 16250)

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
775
Issued Applications
722
Pending Applications
25
Abandoned Applications
28

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1405561 [patent_doc_number] => 06511283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Electric fuel pump' [patent_app_type] => B1 [patent_app_number] => 09/959938 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/511/06511283.pdf [firstpage_image] =>[orig_patent_app_number] => 09959938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/959938
Electric fuel pump Nov 12, 2001 Issued
Array ( [id] => 1507763 [patent_doc_number] => 06470790 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Push rod for a brake booster' [patent_app_type] => B1 [patent_app_number] => 09/978994 [patent_app_country] => US [patent_app_date] => 2001-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2898 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470790.pdf [firstpage_image] =>[orig_patent_app_number] => 09978994 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/978994
Push rod for a brake booster Oct 15, 2001 Issued
Array ( [id] => 1437258 [patent_doc_number] => 06494125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-17 [patent_title] => 'Pneumatic brake booster with variable force transmission ratio' [patent_app_type] => B2 [patent_app_number] => 09/974005 [patent_app_country] => US [patent_app_date] => 2001-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3228 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494125.pdf [firstpage_image] =>[orig_patent_app_number] => 09974005 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974005
Pneumatic brake booster with variable force transmission ratio Oct 9, 2001 Issued
Array ( [id] => 1405968 [patent_doc_number] => 06502499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-07 [patent_title] => 'Hydraulic recovery system for construction machine and construction machine using the same' [patent_app_type] => B2 [patent_app_number] => 09/963056 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 16779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/502/06502499.pdf [firstpage_image] =>[orig_patent_app_number] => 09963056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963056
Hydraulic recovery system for construction machine and construction machine using the same Sep 25, 2001 Issued
Array ( [id] => 1409586 [patent_doc_number] => 06506011 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Method for limiting split ring diffuser travel' [patent_app_type] => B1 [patent_app_number] => 09/957778 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4625 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506011.pdf [firstpage_image] =>[orig_patent_app_number] => 09957778 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957778
Method for limiting split ring diffuser travel Sep 20, 2001 Issued
Array ( [id] => 6673693 [patent_doc_number] => 20030059296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'COMPLIANT MECHANICAL STOP FOR LIMITING SPLIT RING DIFFUSER TRAVEL' [patent_app_type] => new [patent_app_number] => 09/957728 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3939 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20030059296.pdf [firstpage_image] =>[orig_patent_app_number] => 09957728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957728
Compliant mechanical stop for limiting split ring diffuser travel Sep 20, 2001 Issued
Array ( [id] => 1524628 [patent_doc_number] => 06477835 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Single-motor injection-and-screw drive hybrid actuator' [patent_app_type] => B1 [patent_app_number] => 09/941906 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2064 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477835.pdf [firstpage_image] =>[orig_patent_app_number] => 09941906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941906
Single-motor injection-and-screw drive hybrid actuator Aug 28, 2001 Issued
Array ( [id] => 1414674 [patent_doc_number] => 06503048 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Method and apparatus for estimating flow in compressors with sidestreams' [patent_app_type] => B1 [patent_app_number] => 09/942368 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2062 [patent_no_of_claims] => 34 [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/06/503/06503048.pdf [firstpage_image] =>[orig_patent_app_number] => 09942368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942368
Method and apparatus for estimating flow in compressors with sidestreams Aug 26, 2001 Issued
Array ( [id] => 6468683 [patent_doc_number] => 20020023532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'System for remote control and operation' [patent_app_type] => new [patent_app_number] => 09/939912 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5277 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023532.pdf [firstpage_image] =>[orig_patent_app_number] => 09939912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939912
System for remote control and operation Aug 26, 2001 Issued
Array ( [id] => 5995676 [patent_doc_number] => 20020026795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Hydraulic brake for a vehicle' [patent_app_type] => new [patent_app_number] => 09/927375 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20020026795.pdf [firstpage_image] =>[orig_patent_app_number] => 09927375 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927375
Hydraulic brake for a vehicle Aug 12, 2001 Issued
Array ( [id] => 1530568 [patent_doc_number] => 06487960 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Hydraulic failsafe valve actuator' [patent_app_type] => B1 [patent_app_number] => 09/925435 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5628 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487960.pdf [firstpage_image] =>[orig_patent_app_number] => 09925435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925435
Hydraulic failsafe valve actuator Aug 8, 2001 Issued
Array ( [id] => 5887815 [patent_doc_number] => 20020012590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Gas turbine bucket wall thickness control' [patent_app_type] => new [patent_app_number] => 09/923915 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 927 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012590.pdf [firstpage_image] =>[orig_patent_app_number] => 09923915 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/923915
Gas turbine bucket wall thickness control Aug 7, 2001 Issued
Array ( [id] => 1593446 [patent_doc_number] => 06474218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Hydrostatic continuously variable transmission' [patent_app_type] => B2 [patent_app_number] => 09/918434 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2661 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/474/06474218.pdf [firstpage_image] =>[orig_patent_app_number] => 09918434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918434
Hydrostatic continuously variable transmission Jul 31, 2001 Issued
Array ( [id] => 1570164 [patent_doc_number] => 06467396 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Light box piston' [patent_app_type] => B1 [patent_app_number] => 09/890225 [patent_app_country] => US [patent_app_date] => 2001-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 640 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/467/06467396.pdf [firstpage_image] =>[orig_patent_app_number] => 09890225 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890225
Light box piston Jul 26, 2001 Issued
Array ( [id] => 1592866 [patent_doc_number] => 06474063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Travel motor hydraulic control system for a construction machine' [patent_app_type] => B2 [patent_app_number] => 09/912304 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6037 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/474/06474063.pdf [firstpage_image] =>[orig_patent_app_number] => 09912304 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912304
Travel motor hydraulic control system for a construction machine Jul 25, 2001 Issued
Array ( [id] => 1570165 [patent_doc_number] => 06467397 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Constructed piston or piston consisting of components that are welded or soldered together' [patent_app_type] => B1 [patent_app_number] => 09/889654 [patent_app_country] => US [patent_app_date] => 2001-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 632 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/467/06467397.pdf [firstpage_image] =>[orig_patent_app_number] => 09889654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/889654
Constructed piston or piston consisting of components that are welded or soldered together Jul 18, 2001 Issued
Array ( [id] => 1589885 [patent_doc_number] => 06490960 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Muscle-emulating PC board actuator' [patent_app_type] => B1 [patent_app_number] => 09/901896 [patent_app_country] => US [patent_app_date] => 2001-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3745 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490960.pdf [firstpage_image] =>[orig_patent_app_number] => 09901896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/901896
Muscle-emulating PC board actuator Jul 10, 2001 Issued
Array ( [id] => 1524928 [patent_doc_number] => 06477939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Pressure spring arrangement in a brake cylinder, especially of parking brakes installed in commercial vehicles' [patent_app_type] => B1 [patent_app_number] => 09/807326 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2195 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477939.pdf [firstpage_image] =>[orig_patent_app_number] => 09807326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807326
Pressure spring arrangement in a brake cylinder, especially of parking brakes installed in commercial vehicles Jul 2, 2001 Issued
Array ( [id] => 6569457 [patent_doc_number] => 20020040637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Lift cylinder' [patent_app_type] => new [patent_app_number] => 09/898175 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3569 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20020040637.pdf [firstpage_image] =>[orig_patent_app_number] => 09898175 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898175
Lift cylinder Jul 2, 2001 Issued
Array ( [id] => 6241134 [patent_doc_number] => 20020044866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Multiple-type pump' [patent_app_type] => new [patent_app_number] => 09/892455 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15781 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20020044866.pdf [firstpage_image] =>[orig_patent_app_number] => 09892455 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892455
Multiple-type pump Jun 27, 2001 Issued
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