Search

Sheldon J. Richter

Examiner (ID: 10014)

Most Active Art Unit
3406
Art Unit(s)
3748, 3401, 3406, 3745, 3405
Total Applications
822
Issued Applications
746
Pending Applications
22
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3750262 [patent_doc_number] => 05732549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Method for checking the conversion capability of a catalytic converter' [patent_app_type] => 1 [patent_app_number] => 8/666969 [patent_app_country] => US [patent_app_date] => 1996-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2354 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/732/05732549.pdf [firstpage_image] =>[orig_patent_app_number] => 666969 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666969
Method for checking the conversion capability of a catalytic converter Jun 19, 1996 Issued
Array ( [id] => 3868358 [patent_doc_number] => 05713203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Charge pump for a hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 8/665575 [patent_app_country] => US [patent_app_date] => 1996-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3563 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/713/05713203.pdf [firstpage_image] =>[orig_patent_app_number] => 665575 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665575
Charge pump for a hydrostatic transmission Jun 17, 1996 Issued
Array ( [id] => 3791641 [patent_doc_number] => 05787793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Hydraulic cylinder and assembly method thereof' [patent_app_type] => 1 [patent_app_number] => 8/665523 [patent_app_country] => US [patent_app_date] => 1996-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2715 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787793.pdf [firstpage_image] =>[orig_patent_app_number] => 665523 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665523
Hydraulic cylinder and assembly method thereof Jun 16, 1996 Issued
Array ( [id] => 3750342 [patent_doc_number] => 05806306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Deterioration monitoring apparatus for an exhaust system of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/663720 [patent_app_country] => US [patent_app_date] => 1996-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 6308 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806306.pdf [firstpage_image] =>[orig_patent_app_number] => 663720 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/663720
Deterioration monitoring apparatus for an exhaust system of an internal combustion engine Jun 13, 1996 Issued
Array ( [id] => 3806573 [patent_doc_number] => 05758564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Brake actuator and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 8/662993 [patent_app_country] => US [patent_app_date] => 1996-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 26 [patent_no_of_words] => 6710 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758564.pdf [firstpage_image] =>[orig_patent_app_number] => 662993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662993
Brake actuator and method of manufacture Jun 12, 1996 Issued
Array ( [id] => 3805887 [patent_doc_number] => 05729976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'One-way clutch mechanism of torque converter' [patent_app_type] => 1 [patent_app_number] => 8/660593 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4179 [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] => patent [pdf_file] => patents/05/729/05729976.pdf [firstpage_image] =>[orig_patent_app_number] => 660593 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/660593
One-way clutch mechanism of torque converter Jun 10, 1996 Issued
Array ( [id] => 3767347 [patent_doc_number] => 05735188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'External slave cylinder for hydraulic clutch release system' [patent_app_type] => 1 [patent_app_number] => 8/658022 [patent_app_country] => US [patent_app_date] => 1996-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2592 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/735/05735188.pdf [firstpage_image] =>[orig_patent_app_number] => 658022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658022
External slave cylinder for hydraulic clutch release system Jun 3, 1996 Issued
Array ( [id] => 3720253 [patent_doc_number] => 05799560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Check valve for controlling the extracting movement of a pneumatic threaded fastener-setting tool' [patent_app_type] => 1 [patent_app_number] => 8/654154 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1850 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 628 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799560.pdf [firstpage_image] =>[orig_patent_app_number] => 654154 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654154
Check valve for controlling the extracting movement of a pneumatic threaded fastener-setting tool May 27, 1996 Issued
Array ( [id] => 3678648 [patent_doc_number] => 05675969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Exhaust gas control device in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/651968 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1256 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675969.pdf [firstpage_image] =>[orig_patent_app_number] => 651968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651968
Exhaust gas control device in an internal combustion engine May 20, 1996 Issued
Array ( [id] => 3791940 [patent_doc_number] => 05768890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Exhaust air rail manifold' [patent_app_type] => 1 [patent_app_number] => 8/653082 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1775 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768890.pdf [firstpage_image] =>[orig_patent_app_number] => 653082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653082
Exhaust air rail manifold May 20, 1996 Issued
Array ( [id] => 3805575 [patent_doc_number] => 05758497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Silencer' [patent_app_type] => 1 [patent_app_number] => 8/649573 [patent_app_country] => US [patent_app_date] => 1996-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3170 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758497.pdf [firstpage_image] =>[orig_patent_app_number] => 649573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649573
Silencer May 16, 1996 Issued
Array ( [id] => 3855564 [patent_doc_number] => 05746054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Method and apparatus for tuned pipe water injection' [patent_app_type] => 1 [patent_app_number] => 8/640500 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3094 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746054.pdf [firstpage_image] =>[orig_patent_app_number] => 640500 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640500
Method and apparatus for tuned pipe water injection Apr 30, 1996 Issued
Array ( [id] => 3822970 [patent_doc_number] => 05706652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Catalytic converter monitor method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/636091 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706652.pdf [firstpage_image] =>[orig_patent_app_number] => 636091 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636091
Catalytic converter monitor method and apparatus Apr 21, 1996 Issued
Array ( [id] => 3835957 [patent_doc_number] => 05791140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Exhaust gas-purifying system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/634507 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3995 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791140.pdf [firstpage_image] =>[orig_patent_app_number] => 634507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634507
Exhaust gas-purifying system for internal combustion engines Apr 17, 1996 Issued
Array ( [id] => 3668585 [patent_doc_number] => 05689952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Exhaust gas-purifying system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/634466 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 5716 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689952.pdf [firstpage_image] =>[orig_patent_app_number] => 634466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634466
Exhaust gas-purifying system for internal combustion engines Apr 17, 1996 Issued
Array ( [id] => 3750384 [patent_doc_number] => 05806310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Exhaust purification apparatus' [patent_app_type] => 1 [patent_app_number] => 8/629599 [patent_app_country] => US [patent_app_date] => 1996-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6048 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806310.pdf [firstpage_image] =>[orig_patent_app_number] => 629599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/629599
Exhaust purification apparatus Apr 8, 1996 Issued
Array ( [id] => 3811268 [patent_doc_number] => 05737919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Master cylinder with improved safety' [patent_app_type] => 1 [patent_app_number] => 8/428095 [patent_app_country] => US [patent_app_date] => 1996-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1338 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737919.pdf [firstpage_image] =>[orig_patent_app_number] => 428095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428095
Master cylinder with improved safety Mar 6, 1996 Issued
Array ( [id] => 3856417 [patent_doc_number] => 05746107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Pneumatic booster with reduced load and reduced hysteresis' [patent_app_type] => 1 [patent_app_number] => 8/525573 [patent_app_country] => US [patent_app_date] => 1995-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2698 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746107.pdf [firstpage_image] =>[orig_patent_app_number] => 525573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525573
Pneumatic booster with reduced load and reduced hysteresis Sep 18, 1995 Issued
Array ( [id] => 3817663 [patent_doc_number] => 05711203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Pneumatic brake booster' [patent_app_type] => 1 [patent_app_number] => 8/507359 [patent_app_country] => US [patent_app_date] => 1995-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2597 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/711/05711203.pdf [firstpage_image] =>[orig_patent_app_number] => 507359 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/507359
Pneumatic brake booster Aug 22, 1995 Issued
Array ( [id] => 2249503 [patent_doc_number] => 04617987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Apparatus for cleaning heat exchanger tubes' [patent_app_type] => 1 [patent_app_number] => 6/816627 [patent_app_country] => US [patent_app_date] => 1986-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2041 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617987.pdf [firstpage_image] =>[orig_patent_app_number] => 816627 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/816627
Apparatus for cleaning heat exchanger tubes Jan 5, 1986 Issued
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