Search

Mark A. Chapman

Examiner (ID: 14156, Phone: (571)272-1381 , Office: P/1721 )

Most Active Art Unit
1753
Art Unit(s)
1507, 1753, 1721, 1737, 1756, 1795, 1754
Total Applications
2639
Issued Applications
2313
Pending Applications
101
Abandoned Applications
234

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] => 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] => 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] => 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] => 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] => 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] => 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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