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] => 1518392 [patent_doc_number] => 06413046 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Method and apparatus for centering rotor assembly damper bearings' [patent_app_type] => B1 [patent_app_number] => 09/770328 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2498 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/413/06413046.pdf [firstpage_image] =>[orig_patent_app_number] => 09770328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/770328
Method and apparatus for centering rotor assembly damper bearings Jan 25, 2001 Issued
Array ( [id] => 1465823 [patent_doc_number] => 06405531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Jack' [patent_app_type] => B1 [patent_app_number] => 09/770046 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1132 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/405/06405531.pdf [firstpage_image] =>[orig_patent_app_number] => 09770046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/770046
Jack Jan 24, 2001 Issued
Array ( [id] => 1472708 [patent_doc_number] => 06450083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Telescopic hydraulic hoist' [patent_app_type] => B1 [patent_app_number] => 09/765446 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4906 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450083.pdf [firstpage_image] =>[orig_patent_app_number] => 09765446 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765446
Telescopic hydraulic hoist Jan 21, 2001 Issued
Array ( [id] => 7638346 [patent_doc_number] => 06378304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Hydraulic control device for motor vehicle clutch in particular' [patent_app_type] => B1 [patent_app_number] => 09/674045 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5542 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378304.pdf [firstpage_image] =>[orig_patent_app_number] => 09674045 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/674045
Hydraulic control device for motor vehicle clutch in particular Jan 15, 2001 Issued
Array ( [id] => 7637533 [patent_doc_number] => 06379118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-30 [patent_title] => 'Cooled blade for a gas turbine' [patent_app_type] => B2 [patent_app_number] => 09/758188 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3129 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379118.pdf [firstpage_image] =>[orig_patent_app_number] => 09758188 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758188
Cooled blade for a gas turbine Jan 11, 2001 Issued
Array ( [id] => 6297967 [patent_doc_number] => 20020092418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Triplex drilling mud pump fluid driving implement' [patent_app_type] => new [patent_app_number] => 09/760246 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1702 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20020092418.pdf [firstpage_image] =>[orig_patent_app_number] => 09760246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/760246
Triplex drilling mud pump fluid driving implement Jan 11, 2001 Abandoned
Array ( [id] => 1527794 [patent_doc_number] => 06408741 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Hydraulic control device for motor vehicle clutch' [patent_app_type] => B1 [patent_app_number] => 09/673976 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5175 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408741.pdf [firstpage_image] =>[orig_patent_app_number] => 09673976 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/673976
Hydraulic control device for motor vehicle clutch Jan 10, 2001 Issued
Array ( [id] => 1444669 [patent_doc_number] => 06368063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-09 [patent_title] => 'Cavity turbine' [patent_app_type] => B2 [patent_app_number] => 09/752271 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3152 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368063.pdf [firstpage_image] =>[orig_patent_app_number] => 09752271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/752271
Cavity turbine Dec 28, 2000 Issued
Array ( [id] => 1455779 [patent_doc_number] => 06390775 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Gas turbine blade with platform undercut' [patent_app_type] => B1 [patent_app_number] => 09/749268 [patent_app_country] => US [patent_app_date] => 2000-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1584 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/390/06390775.pdf [firstpage_image] =>[orig_patent_app_number] => 09749268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749268
Gas turbine blade with platform undercut Dec 26, 2000 Issued
Array ( [id] => 1414704 [patent_doc_number] => 06503050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-07 [patent_title] => 'Turbo-molecular pump having enhanced pumping capacity' [patent_app_type] => B2 [patent_app_number] => 09/739138 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3074 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/503/06503050.pdf [firstpage_image] =>[orig_patent_app_number] => 09739138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739138
Turbo-molecular pump having enhanced pumping capacity Dec 17, 2000 Issued
Array ( [id] => 1482259 [patent_doc_number] => 06364612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Ceiling fan structure' [patent_app_type] => B1 [patent_app_number] => 09/732758 [patent_app_country] => US [patent_app_date] => 2000-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1184 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/364/06364612.pdf [firstpage_image] =>[orig_patent_app_number] => 09732758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732758
Ceiling fan structure Dec 10, 2000 Issued
Array ( [id] => 1549988 [patent_doc_number] => 06347574 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Radial piston pump for producing high pressure fuel' [patent_app_type] => B1 [patent_app_number] => 09/600914 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347574.pdf [firstpage_image] =>[orig_patent_app_number] => 09600914 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/600914
Radial piston pump for producing high pressure fuel Dec 3, 2000 Issued
Array ( [id] => 1521654 [patent_doc_number] => 06351945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Hydrostatic gear unit' [patent_app_type] => B1 [patent_app_number] => 09/701594 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3303 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/351/06351945.pdf [firstpage_image] =>[orig_patent_app_number] => 09701594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/701594
Hydrostatic gear unit Nov 29, 2000 Issued
Array ( [id] => 1509781 [patent_doc_number] => 06471482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-29 [patent_title] => 'Frequency-mistuned light-weight turbomachinery blade rows for increased flutter stability' [patent_app_type] => B2 [patent_app_number] => 09/728238 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3678 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/471/06471482.pdf [firstpage_image] =>[orig_patent_app_number] => 09728238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728238
Frequency-mistuned light-weight turbomachinery blade rows for increased flutter stability Nov 29, 2000 Issued
Array ( [id] => 1524637 [patent_doc_number] => 06477838 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Hydrostatic machines for use in transmission and transaxle product' [patent_app_type] => B1 [patent_app_number] => 09/722295 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5287 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477838.pdf [firstpage_image] =>[orig_patent_app_number] => 09722295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/722295
Hydrostatic machines for use in transmission and transaxle product Nov 27, 2000 Issued
Array ( [id] => 1592858 [patent_doc_number] => 06474061 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Water pressure driven generator' [patent_app_type] => B1 [patent_app_number] => 09/721358 [patent_app_country] => US [patent_app_date] => 2000-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3238 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/474/06474061.pdf [firstpage_image] =>[orig_patent_app_number] => 09721358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/721358
Water pressure driven generator Nov 21, 2000 Issued
Array ( [id] => 1438349 [patent_doc_number] => 06494674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Portable submersible liquid pump attachment' [patent_app_type] => B1 [patent_app_number] => 09/718288 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3624 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494674.pdf [firstpage_image] =>[orig_patent_app_number] => 09718288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/718288
Portable submersible liquid pump attachment Nov 20, 2000 Issued
Array ( [id] => 1474951 [patent_doc_number] => 06450763 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Replaceable variable stator vane for gas turbines' [patent_app_type] => B1 [patent_app_number] => 09/715278 [patent_app_country] => US [patent_app_date] => 2000-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2203 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450763.pdf [firstpage_image] =>[orig_patent_app_number] => 09715278 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/715278
Replaceable variable stator vane for gas turbines Nov 16, 2000 Issued
Array ( [id] => 1444644 [patent_doc_number] => 06368053 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Impeller clearance adjustment system' [patent_app_type] => B1 [patent_app_number] => 09/714289 [patent_app_country] => US [patent_app_date] => 2000-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1288 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368053.pdf [firstpage_image] =>[orig_patent_app_number] => 09714289 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/714289
Impeller clearance adjustment system Nov 16, 2000 Issued
Array ( [id] => 1497719 [patent_doc_number] => 06485258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Electromechanical actuator for a valve and steam turbine' [patent_app_type] => B1 [patent_app_number] => 09/646948 [patent_app_country] => US [patent_app_date] => 2000-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5264 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485258.pdf [firstpage_image] =>[orig_patent_app_number] => 09646948 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/646948
Electromechanical actuator for a valve and steam turbine Nov 15, 2000 Issued
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