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] => 4268858 [patent_doc_number] => 06195994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Master cylinder with hydraulic reaction operating with developing pressure' [patent_app_type] => 1 [patent_app_number] => 9/367785 [patent_app_country] => US [patent_app_date] => 1999-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1848 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195994.pdf [firstpage_image] =>[orig_patent_app_number] => 367785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367785
Master cylinder with hydraulic reaction operating with developing pressure Aug 19, 1999 Issued
Array ( [id] => 1468693 [patent_doc_number] => 06385970 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Underspeed control system for a hydromechanical drive system and method of operating same' [patent_app_type] => B1 [patent_app_number] => 09/377723 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3819 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385970.pdf [firstpage_image] =>[orig_patent_app_number] => 09377723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/377723
Underspeed control system for a hydromechanical drive system and method of operating same Aug 18, 1999 Issued
09/378207 ACTUATOR HAVING INTERNAL VALVE STRUCTURE Aug 18, 1999 Abandoned
Array ( [id] => 4328665 [patent_doc_number] => 06216581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Fluid cylinder assembly' [patent_app_type] => 1 [patent_app_number] => 9/375365 [patent_app_country] => US [patent_app_date] => 1999-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2904 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216581.pdf [firstpage_image] =>[orig_patent_app_number] => 375365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375365
Fluid cylinder assembly Aug 16, 1999 Issued
Array ( [id] => 4262160 [patent_doc_number] => 06209442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Brake booster with compressible air valve for braking speed of application enhancement' [patent_app_type] => 1 [patent_app_number] => 9/374665 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2171 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/209/06209442.pdf [firstpage_image] =>[orig_patent_app_number] => 374665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/374665
Brake booster with compressible air valve for braking speed of application enhancement Aug 15, 1999 Issued
Array ( [id] => 4305488 [patent_doc_number] => 06327962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'One piece piston with supporting piston skirt' [patent_app_type] => 1 [patent_app_number] => 9/375171 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327962.pdf [firstpage_image] =>[orig_patent_app_number] => 375171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375171
One piece piston with supporting piston skirt Aug 15, 1999 Issued
Array ( [id] => 4345698 [patent_doc_number] => 06286414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Compact one piece cooled piston and method' [patent_app_type] => 1 [patent_app_number] => 9/375322 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3736 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286414.pdf [firstpage_image] =>[orig_patent_app_number] => 375322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375322
Compact one piece cooled piston and method Aug 15, 1999 Issued
Array ( [id] => 4279203 [patent_doc_number] => 06250205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Positioning arrangement for retaining a handle of a floor pump' [patent_app_type] => 1 [patent_app_number] => 9/375094 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1658 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250205.pdf [firstpage_image] =>[orig_patent_app_number] => 375094 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375094
Positioning arrangement for retaining a handle of a floor pump Aug 15, 1999 Issued
Array ( [id] => 4268844 [patent_doc_number] => 06195993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Master cylinder with hydraulic reaction and selective self-powering' [patent_app_type] => 1 [patent_app_number] => 9/367679 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4196 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195993.pdf [firstpage_image] =>[orig_patent_app_number] => 367679 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367679
Master cylinder with hydraulic reaction and selective self-powering Aug 15, 1999 Issued
Array ( [id] => 4354180 [patent_doc_number] => 06301883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Vehicle brake booster with supplemental vacuum assist' [patent_app_type] => 1 [patent_app_number] => 9/374664 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1769 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301883.pdf [firstpage_image] =>[orig_patent_app_number] => 374664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/374664
Vehicle brake booster with supplemental vacuum assist Aug 15, 1999 Issued
Array ( [id] => 4357905 [patent_doc_number] => 06260354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Hydrodynamic torque converter having a turbine shell with stiffeners' [patent_app_type] => 1 [patent_app_number] => 9/371110 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2164 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260354.pdf [firstpage_image] =>[orig_patent_app_number] => 371110 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371110
Hydrodynamic torque converter having a turbine shell with stiffeners Aug 9, 1999 Issued
Array ( [id] => 1582023 [patent_doc_number] => 06358002 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Article having durable ceramic coating with localized abradable portion' [patent_app_type] => B1 [patent_app_number] => 09/371250 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3267 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/358/06358002.pdf [firstpage_image] =>[orig_patent_app_number] => 09371250 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371250
Article having durable ceramic coating with localized abradable portion Aug 9, 1999 Issued
Array ( [id] => 1472702 [patent_doc_number] => 06450081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Hydraulic system for controlling an attachment to a work machine such as thumb attachment used on an excavator' [patent_app_type] => B1 [patent_app_number] => 09/370540 [patent_app_country] => US [patent_app_date] => 1999-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4738 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450081.pdf [firstpage_image] =>[orig_patent_app_number] => 09370540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370540
Hydraulic system for controlling an attachment to a work machine such as thumb attachment used on an excavator Aug 8, 1999 Issued
Array ( [id] => 4235953 [patent_doc_number] => 06257122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Clamping cylinder' [patent_app_type] => 1 [patent_app_number] => 9/367182 [patent_app_country] => US [patent_app_date] => 1999-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2896 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257122.pdf [firstpage_image] =>[orig_patent_app_number] => 367182 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367182
Clamping cylinder Aug 8, 1999 Issued
Array ( [id] => 4088287 [patent_doc_number] => 06099246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Admission section of a turbine casing' [patent_app_type] => 1 [patent_app_number] => 9/369718 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1871 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099246.pdf [firstpage_image] =>[orig_patent_app_number] => 369718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369718
Admission section of a turbine casing Aug 5, 1999 Issued
Array ( [id] => 1549749 [patent_doc_number] => 06347518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Pedal simulator using spring with non-linear response' [patent_app_type] => B1 [patent_app_number] => 09/370527 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5085 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347518.pdf [firstpage_image] =>[orig_patent_app_number] => 09370527 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370527
Pedal simulator using spring with non-linear response Aug 5, 1999 Issued
Array ( [id] => 4359549 [patent_doc_number] => 06276257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Working cylinder, switch valve and pressure-actuated working unit' [patent_app_type] => 1 [patent_app_number] => 9/366725 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4493 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/276/06276257.pdf [firstpage_image] =>[orig_patent_app_number] => 366725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366725
Working cylinder, switch valve and pressure-actuated working unit Aug 3, 1999 Issued
Array ( [id] => 1521843 [patent_doc_number] => 06352016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Hydraulic power-assisted steering' [patent_app_type] => B1 [patent_app_number] => 09/319508 [patent_app_country] => US [patent_app_date] => 1999-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4574 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352016.pdf [firstpage_image] =>[orig_patent_app_number] => 09319508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/319508
Hydraulic power-assisted steering Aug 2, 1999 Issued
Array ( [id] => 4368199 [patent_doc_number] => 06261055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Exhaust flow diffuser for a steam turbine' [patent_app_type] => 1 [patent_app_number] => 9/366478 [patent_app_country] => US [patent_app_date] => 1999-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 16290 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261055.pdf [firstpage_image] =>[orig_patent_app_number] => 366478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366478
Exhaust flow diffuser for a steam turbine Aug 2, 1999 Issued
Array ( [id] => 1559566 [patent_doc_number] => 06374603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Hydraulic circuits for internal combustion engines' [patent_app_type] => B1 [patent_app_number] => 09/366702 [patent_app_country] => US [patent_app_date] => 1999-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3505 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/374/06374603.pdf [firstpage_image] =>[orig_patent_app_number] => 09366702 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366702
Hydraulic circuits for internal combustion engines Aug 1, 1999 Issued
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