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] => 1561888 [patent_doc_number] => 06338247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'System for controlling a hydraulic vehicle drive' [patent_app_type] => B1 [patent_app_number] => 09/443693 [patent_app_country] => US [patent_app_date] => 1999-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1995 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/338/06338247.pdf [firstpage_image] =>[orig_patent_app_number] => 09443693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/443693
System for controlling a hydraulic vehicle drive Nov 18, 1999 Issued
Array ( [id] => 1452885 [patent_doc_number] => 06389954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Removable filter plug for spring brake actuator' [patent_app_type] => B1 [patent_app_number] => 09/444218 [patent_app_country] => US [patent_app_date] => 1999-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3484 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389954.pdf [firstpage_image] =>[orig_patent_app_number] => 09444218 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444218
Removable filter plug for spring brake actuator Nov 18, 1999 Issued
Array ( [id] => 4301445 [patent_doc_number] => 06318082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 9/441562 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3075 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318082.pdf [firstpage_image] =>[orig_patent_app_number] => 441562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441562
Master cylinder Nov 16, 1999 Issued
Array ( [id] => 4359620 [patent_doc_number] => 06260473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Clamping device for a piston to be mounted' [patent_app_type] => 1 [patent_app_number] => 9/423915 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 486 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260473.pdf [firstpage_image] =>[orig_patent_app_number] => 423915 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423915
Clamping device for a piston to be mounted Nov 15, 1999 Issued
Array ( [id] => 4328720 [patent_doc_number] => 06216585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Carbon-carbon engine components and method of fabrication' [patent_app_type] => 1 [patent_app_number] => 9/440844 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3243 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216585.pdf [firstpage_image] =>[orig_patent_app_number] => 440844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/440844
Carbon-carbon engine components and method of fabrication Nov 15, 1999 Issued
Array ( [id] => 1521844 [patent_doc_number] => 06352017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Hydraulic pump' [patent_app_type] => B1 [patent_app_number] => 09/441014 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3200 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352017.pdf [firstpage_image] =>[orig_patent_app_number] => 09441014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441014
Hydraulic pump Nov 15, 1999 Issued
Array ( [id] => 1554203 [patent_doc_number] => 06435074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Bearing device for swash plate type compressors' [patent_app_type] => B1 [patent_app_number] => 09/440287 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3219 [patent_no_of_claims] => 5 [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/06/435/06435074.pdf [firstpage_image] =>[orig_patent_app_number] => 09440287 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/440287
Bearing device for swash plate type compressors Nov 14, 1999 Issued
Array ( [id] => 1549743 [patent_doc_number] => 06347517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Hydraulic circuit with a self-calibrating device for agricultural or earthmoving machinery' [patent_app_type] => B1 [patent_app_number] => 09/439262 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2505 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347517.pdf [firstpage_image] =>[orig_patent_app_number] => 09439262 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/439262
Hydraulic circuit with a self-calibrating device for agricultural or earthmoving machinery Nov 11, 1999 Issued
Array ( [id] => 4356088 [patent_doc_number] => 06302012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Arrangement for the supply of pressure medium to a hydraulic or pneumatic cylinder' [patent_app_type] => 1 [patent_app_number] => 9/439237 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2580 [patent_no_of_claims] => 13 [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/06/302/06302012.pdf [firstpage_image] =>[orig_patent_app_number] => 439237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/439237
Arrangement for the supply of pressure medium to a hydraulic or pneumatic cylinder Nov 11, 1999 Issued
Array ( [id] => 7642062 [patent_doc_number] => 06393839 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Pressurized medium delivery device' [patent_app_type] => B1 [patent_app_number] => 09/437632 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4298 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393839.pdf [firstpage_image] =>[orig_patent_app_number] => 09437632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437632
Pressurized medium delivery device Nov 9, 1999 Issued
Array ( [id] => 1533105 [patent_doc_number] => 06336392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Compressor which can be easily and efficiently assembled by facilitating adjustment of an axial clearance of a shaft' [patent_app_type] => B1 [patent_app_number] => 09/437220 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3352 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336392.pdf [firstpage_image] =>[orig_patent_app_number] => 09437220 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437220
Compressor which can be easily and efficiently assembled by facilitating adjustment of an axial clearance of a shaft Nov 9, 1999 Issued
Array ( [id] => 4288932 [patent_doc_number] => 06250876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Mechanical seal with flushing arrangement' [patent_app_type] => 1 [patent_app_number] => 9/423437 [patent_app_country] => US [patent_app_date] => 1999-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1778 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250876.pdf [firstpage_image] =>[orig_patent_app_number] => 423437 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423437
Mechanical seal with flushing arrangement Nov 8, 1999 Issued
Array ( [id] => 4368262 [patent_doc_number] => 06261059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Compressed gas actuated turbine-type vibrator' [patent_app_type] => 1 [patent_app_number] => 9/428958 [patent_app_country] => US [patent_app_date] => 1999-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2873 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261059.pdf [firstpage_image] =>[orig_patent_app_number] => 428958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/428958
Compressed gas actuated turbine-type vibrator Nov 3, 1999 Issued
Array ( [id] => 4290316 [patent_doc_number] => 06240826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Radial piston pump' [patent_app_type] => 1 [patent_app_number] => 9/433976 [patent_app_country] => US [patent_app_date] => 1999-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1374 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240826.pdf [firstpage_image] =>[orig_patent_app_number] => 433976 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/433976
Radial piston pump Nov 3, 1999 Issued
Array ( [id] => 4383325 [patent_doc_number] => 06237331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Hydraulic steering arrangement' [patent_app_type] => 1 [patent_app_number] => 9/433390 [patent_app_country] => US [patent_app_date] => 1999-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3761 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237331.pdf [firstpage_image] =>[orig_patent_app_number] => 433390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/433390
Hydraulic steering arrangement Nov 2, 1999 Issued
Array ( [id] => 4345894 [patent_doc_number] => 06254347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Striated cooling hole' [patent_app_type] => 1 [patent_app_number] => 9/432789 [patent_app_country] => US [patent_app_date] => 1999-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254347.pdf [firstpage_image] =>[orig_patent_app_number] => 432789 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432789
Striated cooling hole Nov 2, 1999 Issued
Array ( [id] => 1448196 [patent_doc_number] => 06460332 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Pressure oil energy recover/regenation apparatus' [patent_app_type] => B1 [patent_app_number] => 09/432163 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8659 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460332.pdf [firstpage_image] =>[orig_patent_app_number] => 09432163 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432163
Pressure oil energy recover/regenation apparatus Nov 1, 1999 Issued
Array ( [id] => 4318495 [patent_doc_number] => 06282893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Self-contained actuator' [patent_app_type] => 1 [patent_app_number] => 9/430955 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7139 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282893.pdf [firstpage_image] =>[orig_patent_app_number] => 430955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430955
Self-contained actuator Oct 31, 1999 Issued
Array ( [id] => 4314433 [patent_doc_number] => 06318961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Axial turbine' [patent_app_type] => 1 [patent_app_number] => 9/431177 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2104 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318961.pdf [firstpage_image] =>[orig_patent_app_number] => 431177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431177
Axial turbine Oct 31, 1999 Issued
Array ( [id] => 4170256 [patent_doc_number] => 06158963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 9/430974 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2447 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158963.pdf [firstpage_image] =>[orig_patent_app_number] => 430974 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430974
Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine Oct 31, 1999 Issued
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